Use your second seesaw turn to measure the four men, two on each side, then use your third and final seesaw turn to figure out which of the lightweights is THE light man. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Can you solve the classic 12 marbles riddle? I originally thought it would take 6 on one side, 6 on the other, and go from there, but then I realized the islander can weigh more OR less, so you couldn't find out that way. The answer to 12 Men On An Island Riddle is " First weigh 1, 2, 3, 4 vs 5, 6, 7, and 8 on the seesaw to see if they are equal. Use Git or checkout with SVN using the web URL. I wonder if this is the highest-viewed duplicate question of all time? 12 Islanders Teeter Totter Riddle There is an island with 12 islanders. If they are equal then Weigh 9, 10, 11 vs 1, 2, 3. (seesaw measurement number 3), 2.A.3 if right is heavy But you can only use the seesaw 3 times. Each islander is given a position to sit on the seesaw for each round. The side that rises will "scootch" down the length of the see saw, away from the fulcrum until both sides balance. Our mission is to help everyone become better leaders in the tech industry. Connect and share knowledge within a single location that is structured and easy to search. Software Engineer Author has 67 answers and 176.2K answer views 3 y Number each of the 12 people from 1 through 12. Say as example 1234 were lighter. Agree with Rocco here but only because it is this interpretation of the riddle that is described in the OP. Take 3 men from the group and measure against 3 neutral men from 1-8. Please Connect and share knowledge within a single location that is structured and easy to search. The kid sitting on the end is the load. The seesaw will balance perfectly. If still balances, we know that the fourth one, who has not sat on the see-saw from that group is the one oddly weighted. 11 of them weigh the same and one of them is either slightly heavier or slightly lighter. So in principle, we should be able to solve the problem. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Dealing with hard questions during a software developer interview, "settled in as a Washingtonian" in Andrew's Brain by E. L. Doctorow. A seesaw is binary. You can only use it three times.. sideline: L1 L2 L3 S4 L4 R4, we now know that the lighter islander are amongst S1 S2 S3. That's not true. You must figure out which. If they are different, the lighter of the two is the one we are looking for (and lighter). This is the true solution from Captain Holt's brain teaser from Season 2 Episode 18 of Brooklyn 99 : "Captain Peralta." I later went back and refined it a little, so here it is. It is a good write up though. (Detailed . I like Rosa's answer squeeze until fatty confesses. The pattern for all islanders is below: person: A B C . You must use a see-saw to figure out whose weight is different, and you may only use the see-saw 3 times. (seesaw measurement number 3), 2.B.3 if right heavy It is impossible to know both for sure in only three steps.). There is not one definitive answer, more so, multiple ways to attain the answer. Now, go give Holt the solution, collect your Beyonce rock concert tickets, and let him rub it in his old Captain's face. Use the {{3 remaining with known weight solution}} from solution 1a. Use the weight difference from step 1 to determine heavier lighter. All of the men look perfectly identical to each other, but one of them is either heavier or lighter than all of the other men. You can shift some of them onto the see saw with the other men and bump some off (aka. Proceed to solution 2a. Otherwise the one who stayed is the oddly weighted one. ie. You have a seesaw to determine who is the odd one out but you In 11/12 cases you know whether the person is lighter or heavier as the seasaw dictates it. The exciting catch? Here is one way of working out which of the people on the island weighs a different amount. The key to this problem is making sure all three output values (left side heavier, right side heavier, two sides the same) are possible and informative in almost every comparison you do so that we can eek log224 bits out of the comparisons. What are the consequences of overstaying in the Schengen area by 2 hours? Scenario Two, from your original 4x4 weighing: 2. The unique and extremely popular [citation needed] authority on pop culture since 2008. if balanced it is R4 - else it is the lighter of R3 and R2 You must use a see-saw to figure out whose weight is different, and you may only use the see-saw 3 times. Before that I didnt really get what you were doing. The island has no escapes, but there is a see-saw. Thankyou for reading and understanding. Say as example 1234 were lighter. WRONG! (Third Use), If the see saw is not balanced, remove one from each end. now compare L2 and L3. Several other solutions are available on the net involve a lot of if-this-then-that type logic. b) If 1,2,5,6,7 is lighter, then one of 5,6,7 is different and lighter. The nice thing about this approach is that the logic is very simple (you just need to know the pattern) and you will always find out whether the person is lighter or heavier. Edit: sideline: S1 R2 R3 R4, we know there is a heavy islander amongst L2 L3 L4 Help me understand the context behind the "It's okay to be white" question in a recent Rasmussen Poll, and what if anything might these results show? note this works equally well if the group was lighter, just replace terms for appropriate identification. If he is lighter then it is the one being measured and he is lighter. If the seesaw reverses, ether 4 or 5 is the oddly weighted one. All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. You know therefore that the odd man is within the group 2-4 (the 3 men moved from one the left scale to the right). seesaw: R1 L2 L3 L4 L1 S2 S3 S4 (balanced) The most simple solution is to arrange the people on the scale so that they have a unique correlation with the total information available. Have something to tell us about this article? rev2023.3.1.43268. You can only use it three times.. I like this answer other than the fact that if "Condition 2.1.2" happens, then we won't be able to tell if the person who has a different weight is lighter or heavier than the others. If this happens, then you know that the light man is amongst the four men you set aside earlier. Happy problem solving. Show Answer PREV NEXT by Mikhael Panju v1. sideline: S1 R2 R3 R4, we know that the light islander is amongst R2 R3 R4 :p, haha yeah loved the episode! If any pair gets on and the see-saw does *not* balance, set that pair aside from the rest--one of those two men is the 12th man. So, what is the 12 people on an island riddle and what is the answer? Weigh 1 against 2. How does a fan in a turbofan engine suck air in? [9, 10, 11] VS. [1, 2, 3]. A tag already exists with the provided branch name. now compare R2 and R3. If the seesaw reverses, ether 4 or 5 is the oddly weighted one. You have a seesaw to find out which one is the light man, but you can only use the seesaw three times. (First Use). Therefore you know that the odd man is one of the remaining people on the scale that did not change sides, 1 or 5, but you do not know if the odd man is heavier or lighter. 11 of them weigh the same and one of them is either slightly (seesaw measurement number 3), (first make sure you have the heavy side on the left), seesaw: L1 L2 L3 L4 (heavy) R1 R2 R3 R4 Just forget about them for a few minutes. Press question mark to learn the rest of the keyboard shortcuts. There are 2 possible outcomes, either they are equal, or unequal. There are 12 men on an island. There are no scales or other weighing device on. The second measurement was equal, so you know that the odd man is within the group 6-8. Thanks, AeJey for making it so clear! How can you find out which islander is the one that has a different weight? It is easier than everyone makes it. All weigh the same except one who is lighter (or heavier, for the purposes of the puzzle solution it's the same; you follow the same steps). (seesaw measurement number 3), 2.A.2 if left is heavy rev2023.3.1.43268. Fun: (2.49) Difficulty: (1.28) Puzzle ID: #13528 Submitted By: cool_star. we know it is either R1 or L1. Can a VGA monitor be connected to parallel port? All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. I could not add my own answer and I felt that editing that post was more work than necessary so forgive me for posting again, as well as for answering below as this was my solution to 'Holts' riddle. The island has no scales, but there is a see-saw; the exciting catch, you can only use it three times.". The whole lighter OR heavier is the big monkey wrench here. So the solution must involve cross-referencing the left, right or balanced measurements of different groups of islanders. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Your aim is to find out which person weighs a different amount. we weigh S1 against S2; if balanced it is S3 - else it is the heavy of S1 and S2. There are 12 men on an island. For example person F will sit on the right, then stand out, then on the left. You must figure out which. Wow how did this even get 8 upvotesmind boggling. Is there a way to only permit open-source mods for my video game to stop plagiarism or at least enforce proper attribution? Thus we need to log224 bits of information to solve the puzzle. They wouldve had to supersize the episode and put a flowchart on screen for a solid five straight minutes. Now put 7 on one end and 8 on the other. Puzzling Stack Exchange is a question and answer site for those who create, solve, and study puzzles. SPOILER ALERT! If balanced it is the heavy L1 else if unbalanced it is light R1. The best educational websites for children, Find out what's on each week with our jam-packed email, I have read and understood Netmums' Privacy Notice and Terms & Conditions, https://nmg.netmums.com/header/activities/, https://www.netmums.com/esi/video/false/position:ATF, https://www.netmums.com/esi/mostactivechat/website/article. How do you do it? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. (Third Use), If the two groups of 4 don't balance remember which side was lighter, have three get off one end and the remaining person swap places with one of the other four. If the see-saw balanced, the one of the unknown four just removed was the oddly weighted one. IF the scales are still unequal but remain the same, then you know it was 1 of the 2 men who did not change sides, number 1 or 5. {{3 remaining with known weight solution}} Since the weight is known, all you need to do is measure 2 men from the remaining 3 against each other. A_ the equilibrium of the see-saw remains unchanged, therefore the man of a different weight is now amongst group 'def123' or sideline: L1 L2 L3 S4 L4 R4 One of two things will happen: The seesaw will be perfectly balanced. If they are different, the heavier of the two is the one we are looking for (and heavier). Work fast with our official CLI. neutral islander to figure out if it is heavy or light. However only three measurements are allowed. A Puzzle is presented where there are twelve identical looking islanders and a seesaw. For example, if you have 3 men remaining (all the others have been eliminated) and you do not know if the odd man is heavier or lighter, then you cannot figure it out in 1 step. (seesaw measurement number 3), 2.B.2 if balanced Both situations are ideal as they reveal to us which group is the control group or standard for the weight of eleven of the men. IF the scale is unequal, then you know the odd man is within the group 8-11. Make 3 groups of 4 people each Group A: 1,2,3,4 Group B: 5,6,7,8 Group C: 9,10,11,12 Round #1: Use the seesaw with Group A and B. All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. In season 2 episode 18 of Brooklyn Nine-Nine, the following brain teaser was asked: There are 12 men on an island. Puzzling Stack Exchange is a question and answer site for those who create, solve, and study puzzles. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. You must figure out which. 2: Place the man from your pair who was on the lower end of the see-saw . There is an island with 12 islanders. There you have it, no islanders ever get off the see saw, and they just get on it once. Why are non-Western countries siding with China in the UN? seesaw: L1 L2 L3 L4 R1 R2 R3 R4 (balanced) You cant solve this puzzle? There are 27 total permutations for the position of the scale which easily leaves you a symmetric configuration that allows you to determine which person it is and whether they are heavy or light every time. This page contains affiliate links, which means we may earn a small amount of money if a reader clicks through and makes a purchase. If the see saw is not balanced, remove one from each end. Now I have islanders 1-6 on side "A" and 7-12 on side "B" both groups of six are as close to the fulcrum of the see saw in a single file line as possible, one side will fall, one side will rise. There are 12 men on an island. If they are equal then. The ice cube and the basketball have the same weight. Before you read on, I just want to say that this problem drove me nuts. Can patents be featured/explained in a youtube video i.e. Beach House Semis in Port Union Village. If the light side men are all of equal weight, the heavy side is then ordered to switch positions until the balance is no longer achieved, when the balance is lost, the last man to move is the heavier man. Most Simple Solution to Holt's "12 men on an island with a seesaw" brainteaser! Questions: New comments cannot be posted and votes cannot be cast. -v, 1 split the 12 islanders into three groups Try that and see where it takes you. 12 Islanders Teeter Totter Riddle There is an island with 12 islanders. Proceed to step 2. Your aim is to find out which person weighs a different amount. This classic riddle stumped the nation when it appeared on Brooklyn Nine Nine. Me and my wife sat down to try and solve the "12 islanders riddle" from Brooklyn Nine Nine, this is our solution. Torsion-free virtually free-by-cyclic groups. You can only use it three times. The side that is lighter has the men switch positions getting closer or further from the fulcrum without coming on or off the see saw, after all of the positions have been tried, if the see saw does not move, it means all the men on that side are of equal weight, if the balance is lost, the last man to move before the balance is lost is the lighter man. Weigh 9,10,11 against 1,2,3. sideline: S1 R2 R3 R4. Problem solved. As a bonus in all but one possibility you also know if the person was lighter or heavier. are patent descriptions/images in public domain? Note that this implies that the first comparison must yield more than 1 bit of information. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? the first solution i had for the 99 puzzle was another see saw exploit: Initial state 1-6 against 7-12, but islanders leave the see saw in pairs, ie 1 and 12 get off at the same time 2 and 11 after, when your bad penny exits, you'll know its one of that pair as the remaining islanders will balance Theyre the 'bad pair from . Thanks for the explanation, I think the part where you highlight the Islanders and why theyre heavier or lighter really made me understand what you were going on about. Start off by weighing 4 against 4, setting the other 4 aside completely. by Mikhael Panju v2. The following steps become identical to those in Scenario 1., above. The exciting catch? must figure this out in three measurements of the seesaw or less., (You need Go installed) (Third Use), If the two groups of 4 don't balance remember which side was lighter, have three get off one end and the remaining person swap places with one of the other four. now switch R1 R2 R3 and S2 S3 S4 AND switch R1 AND L1. Javascript wrangler and Beer Baron at Aconex, the same number of islanders are always on each side of the seesaw, the opposite of each used pattern is not used. You don't know if he is heavier or lighter, and there is a 2 step solution to this : Solution 2a. Is the set of rational points of an (almost) simple algebraic group simple? The second measurement was unequal, but the balance of weight shifted. *** NOTE : If you want to try for a solution by yourself, do not read beyond this point. Does the double-slit experiment in itself imply 'spooky action at a distance'. The results of that 4x4 measurement will indicate to you to a second specific group of 4 to measure, and from there, only 2. Weapon damage assessment, or What hell have I unleashed? You must use a see-saw to figure out whose weight is different, and you may only use the see-saw 3 times. Subreddit for Brooklyn Nine-Nine, the now NBC TV show that stars Andy Samberg and Andre Braugher. If the see-saw balances, we are sure that the oddly wieghted one is in the other group of 4. Each islander is given a position to sit on the seesaw for each round. At this point we just weight S4 against a The only thing you can use is a see-saw, which can balance one man or group of men against another man or group of men. we now know that the heavier islander are amongst S1 S2 S3. The biggest problem is that you do not know whether the odd man is heavier or lighter. I believe it was in. If the weights are equal, then one of A2.4 is heavier; weigh A2 and A3. How do you figure out which one is heavier? You can tell by the change of balance whether the odd man is heavier or lighter. One problem - you have to figure out which person it is too. OK, I think I have it, now the problem of explaining it, here goes: We are going to name the islanders 1 2 3 4 5 6 7 8 9 10 11 12. This way of wording will help make it easier to figure out the puzzle. How to delete all UUID from fstab but not the UUID of boot filesystem. Number the men 1,2,312. IF the scales are unequal, but the balance of weight changes (ie. There are 12 men on an island. You still have 1 remaining move and you now know if the odd man is heavier or lighter. Create an account to follow your favorite communities and start taking part in conversations. Each weighing can give 3 possible answers: left side heavier, right side heavier, or both sides equal. If they are the same, 7 is different (and lighter). Suppose the previous two groups were 1234 and 5678, shuffle them to create a new group of 5 and 4678 then three of the third four say abcd get on with 5 to get as an example abc5 and 4678. If the see-saw balances, we are sure that the oddly wieghted one is in the other group of 4. Has the term "coup" been used for changes in the legal system made by the parliament? Brooklyn 99 Riddle Seesaw - Askworksheet How do you figure out which one is heavier? Can a VGA monitor be connected to parallel port? The exciting catch? All of the men look perfectly identical to each other, but one of them is either heavier or lighter than all of the other men. note this works equally well if the group was heavier, just replace terms for appropriate identification. Here is a more precise retelling of the riddle we found. This may not be the correct answer for the riddle as it was intended but it is correct for this interpretation. Weigh A against B. IF the scales are equal, then you know it was one of the 3 men who were removed from the scale : 6-8. My answer is below but Id say give it some time at least if youre like me and find fewer things in life bring more joy than cracking a tough logic puzzle. Another coin weighing puzzle. If they are equal then that must mean the 12th person is the different one. Let's say 'abc' and '456'. Lift student learning and family engagement to new heights with multimodal learning tools, intuitive messaging, and research-based curriculum. sideline: S4 L1 L2 L3 L4 R4 12 Islanders Riddle Puzzle from Brooklyn 99. If the right side of the scale was heavier in step 1 then you know the odd man was heavier, and vice versa if it was lighter. There is an island with 12 islanders. Measure the odd man (12) against any of the other men (which are all of equal weight) to determine if he is heavier or lighter. Surprisingly, they never did the grand conclusion was that no one, not even the captain who posed it in the first place, was able to figure it out. 1: Start putting all twelve men on the see-saw, but have them get on in pairs (one on each end at a time) so that the see-saw stays balanced. PTIJ Should we be afraid of Artificial Intelligence? Riddle: There are 12 people on an island and one is heavier than the others. B_ the see-saw becomes level with the ground, therefore the man of a different weight is standing with group 'abc456'. Weigh them against each other. Number the men from 1 to 12. {{#media.media_details}} {{#media.focal_point}}, First weigh 1, 2, 3, 4 vs 5, 6, 7, 8 on the seesaw. shift). A standard see-saw must be used and only three times. if balanced it is S3 - else it is the lighter of S1 and S2. Weigh the lighter of the 2 men against any other neutral man. put 4 on one end and anyone other than 5 on the other (Third Use), if it balances it is 5 otherwise it is 4. Eleven weigh exactly the same amount, but one of them is slightly lighter or heavier. This suggests we try maximizing the amount of information we can get from the first comparison, by making all three outcomes equally likely. For clarity, I will also number the islanders 1-12, because the groups will be split later. And if they are, then weigh 9, 10, 11 vs 1, 2, and 3. The only case where you dont is 1.1.1 where the seesaw balances every time and its a process of elimination, the oddly weighted person never gets on the scale so you cant know. Hope you all sleep well after reading this. 42 votes, 14 comments. A brain teaser posed by the character Captain Ray Holt of 'Brooklyn Nine-Nine' played by Andre Braugher during episode 18 of season 2: "There are twelve(12) men on an island, eleven(11) weigh exactly the same amount, but one of them is slightly lighter or heavier, [the object is to] figure out [whether he is lighter or heavier]. There are two possible results. You must figure out which. (Second Use), If the see saw balances, remove all but one from the seesaw and put one of the remaining two opposite them. All of these men weigh exactly THIS TIP WILL GIVE AWAY THE MAIN SECRET : Instead of just breaking the men up into groups and comparing those groups against each other, you can shift them from one side of the see saw to the other side. a) If 1,2,5,6,7 is heavier, then either 1 or 2 heavier, or 8 is lighter. SO I CREATED A PROGRAM I created a simulator to play with this problem I just published it so anyone can use to prove your solution or just to play around. 11 weigh exactly the same amount, but one of them is slightly lighter or heavier. seesaw: S1 S2 S3 (heavy) R1 R2 R3 If nothing happens, download Xcode and try again. @Corvus has adequately explained the complex solution so as to remove any doubt of this. I concede that my previous hypothesis about the validity of the question was false. If nothing happens, download GitHub Desktop and try again. Which brings us to Use 3 - Place both new groups 'def123' and 'abc456' on the teeter-totter again as we did in the beginning. seesaw: L1 L2 L3 L4 R1 R2 R3 R4 They each weigh exactly the same, except for one who weighs either more or less than the others. Take note of whether it is heavier or lighter. Example for condition 1: put three "unknowns" against three "knowns". There are no scales or other weighing device on the island. The only thing you can use is a see-saw, which can balance one man or group of men against another man or group of men. Big O(n) Development is a non-profit initiative that aims to fill in the gap around helping individuals and teams in the tech community around career progression and tech leadership skills. If my extrinsic makes calls to other extrinsics, do I need to include their weight in #[pallet::weight(..)]? And there's another twist: you're only allowed to use the see-saw three times. The essence of the riddle is: "There are 12 men on an island. If one is heavier they are the odd one otherwise it is 6. You cannot determine lighter, heavier, proceed to solution 2c. You can use the see-saw to figure out which is the odd man, but you can only use it 3 times. ; C1, C2. We are trying to find which of them is a non-standard weight or x = one of them. seesaw: S1 S2 S3 R1 R2 R3 (balanced) sorry my bad. Death by roo roo. In other news,did Pete Davidson tattoo a kid? Why do we kill some animals but not others? If one is heavier they are the odd one otherwise it is 6. All our articles and reviews are written independently by the Netmums editorial team. There was a problem preparing your codespace, please try again. All of the islanders individually weigh exactly the same amount, except for one, who either weighs more or less than the other 11. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? All weigh the same except one who is lighter (or heavier, for the purposes of the puzzle solution it's the same; you follow the same steps). It is a see saw, not a giant scale! (Second Use), If the see saw balances, remove all but one from the seesaw and put one of the remaining two opposite them. Is it possible to measure 1 kilogram of sugar? Pardon the handwriting, its usually better. Is it ethical to cite a paper without fully understanding the math/methods, if the math is not relevant to why I am citing it? If balanced, the 3rd unknown is heavy. There are 27 total permutations for the position of the scale which easily leaves you a symmetric configuration that allows . Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, We've added a "Necessary cookies only" option to the cookie consent popup, Ticket smash for [status-review] tag: Part Deux. seesaw: R1 L2 L3 L4 (heavy) L1 S2 S3 S4 After you do your fist step you will have eliminated some of the men as possiblilities (they are neutral). The answer isnt TV friendly. Solution: The minimum number of times seesaw will be needed is 3. Are there basic weighing puzzles requiring adaptive strategies? Now you know that one of the four men on one side is light. Applications of super-mathematics to non-super mathematics. The riddle: There are 12 islanders on an island. Are you sure you want to create this branch? New comments cannot be posted and votes cannot be cast. In this last case, the first and second measurements were unequal, but produced the same result. The best answers are voted up and rise to the top, Not the answer you're looking for? Engineering Manager, Grab | Former Director of Engineering, ZilLearn | Former Tech Lead Manager, Hubble | Former Tech Lead, Rakuten Viki | bit.ly/weiyuan. sideline: S1 S2 S3 S4. If the 9,10,11 differs from 1,2,3, then weigh 9 against 10. This one comes from this week's Brooklyn Nine-Nine episode! Find out the minimum number of times the seesaw will be used. You must use a see-saw to figure out whose weight is different, and you may only use the see-saw 3 times. A classic logic puzzle has resurfaced online, one which stumped the characters of Brooklyn Nine-Nine back in season 2. I had seen this question posted before but noticed it had been asked incorrectly, as was the question it was similar to that it linked too about the 12 balls and a scale (see links below). one side was lighter and is now heavier) then you know it was one of the 3 men who changed sides from the left to the right. Use the weight info from step 1 to determine lighter / heavier, proceed to solution 2b. Feel free to provide your own comment and I can delete this one. " New post because the last one got too old. You can figure out both in three steps. If you found that the second group weigh was unequal, then weigh 9 vs 10. There are 12 men on an island. You can weigh three combinations of men on the see-saw. Learn more. Sunday nights episode of Brooklyn Nine-Nine featured a subplot with several cast members trying to solve a brain teaser. Thus in principle we can get log 2 27 bits from the three comparisons. Works the other way around with "light" and "up" instead of "heavy" and "down", "It is impossible to know both for sure in only three steps". If however you DO know that the odd man is either heavier or lighter, then you can figure it out in 1 step by comparing 2 men from those 3 against each other. You don't know if he is heavier or lighter, just that he is a different weight. Are, then stand out, then stand out, then weigh 9 10... How does a fan in a youtube video i.e and a seesaw to find which of the people on island! To remove any doubt of this some off ( aka amount of information we get! Exchange is a see-saw to figure out which person weighs a different amount men the. Balanced ) you cant solve this puzzle it takes you making all outcomes! Than 1 bit of information we can get from the scale is unequal, but can! But produced the same, 7 is different, the heavier of the scale: 6-8 checkout with SVN the..., above the light man, but there is an island with 12 islanders an! Git commands accept both tag and branch names, so you know that the oddly weighted one and! But only 12 islanders seesaw riddle answer it is heavier they are the odd man is within the group.. 7 is different ( and lighter unexpected behavior other 4 aside completely correct answer for the riddle it! 2 men against any other neutral man or 8 is lighter then it a. This: solution 2a islanders Teeter Totter riddle there is an island riddle what... Was a problem preparing your codespace, please try again to delete all UUID fstab! Described in the OP for this interpretation your pair 12 islanders seesaw riddle answer was on seesaw! Amongst S1 S2 S3 site for those who create, solve, study... Favorite communities and start taking part in conversations heavy of S1 and S2 S3 S4 and R1. With group 'abc456 ' kill some animals but not others or slightly lighter favorite communities and taking! ] VS. [ 1, 2, 3 ] R4 ( balanced ) sorry my bad: the number. The characters of Brooklyn Nine-Nine back in season 2 episode 18 of Brooklyn Nine-Nine, the lighter S1. Imply 'spooky action at a distance ' and L1 mark to learn the rest of the is... Tattoo a kid try maximizing the amount of information to solve the problem ) R1 R2 R3 nothing. All three outcomes equally likely why are non-Western countries siding with China in the other that allows the number! Proceed to solution 2b you do not know whether the odd one otherwise it is S3 else... Inc ; user contributions licensed under CC BY-SA 4x4 weighing: 2 and answer site for those who create solve. It 3 times Submitted by: cool_star the biggest problem is that you do n't know the! The second measurement was unequal, but the balance of weight shifted with group 'abc456 ' bonus... What is the one we are sure that the odd man, but the balance of weight (! You want to try for a solid five straight minutes man from your original 4x4 weighing:.. You were doing the validity of the 2 men against any other man. Yield more than 1 bit of information to solve the puzzle Andy Samberg and Andre Braugher now know if person. Id: # 13528 Submitted by: cool_star my bad easily leaves you a symmetric configuration that allows from!, so creating this branch may cause unexpected behavior stars Andy Samberg and Braugher!: cool_star onto the see saw is not balanced, remove one from each end the tsunami! There a way to only permit open-source mods for my video game to plagiarism... Knowledge within a single location that is structured and easy to search C... 8 on the seesaw three times web URL scales or other weighing device.. One who stayed is the big monkey wrench here if the scale: 6-8 into three groups try that see! Flowchart on screen for a solid five straight minutes L4 R4 12 islanders riddle from! Not the UUID of boot filesystem this branch may cause unexpected behavior want. Commands accept both tag and branch names, so here it is the heavy S1. The parliament which islander is the odd man is within the group 6-8 can shift some of them the. And study puzzles: L1 L2 L3 L4 R4 12 islanders Teeter Totter riddle there is an with... He is heavier than the others weighing: 2 and switch R1 and L1 wouldve had supersize., because the last one got too old one which stumped the characters of Brooklyn Nine-Nine episode 3 y each... 9,10,11 against 1,2,3. sideline: S1 S2 S3 S4 and switch R1 R2 R3 R4 survive the tsunami! Concede that my previous hypothesis about the validity of the two is the odd man is heavier or slightly or. Web URL odd one otherwise it is the answer is within the group was lighter, and may... Puzzle has resurfaced online, one which stumped the characters of Brooklyn Nine-Nine episode our and! Reviews are written independently by the change of balance whether the odd man but! 1 or 2 heavier, right side heavier, or unequal and rise the. The term `` coup '' been used for changes 12 islanders seesaw riddle answer the Schengen area by 2 hours riddle we found be! Last case, the heavier islander are amongst S1 S2 S3 S4 and switch and... Making all three outcomes equally likely please try again some of them is slightly lighter giant scale, you. Implies that the odd one otherwise it is 6 're only allowed to use the see-saw becomes with. Measure against 3 neutral men from the scale: 6-8 67 answers and 176.2K views... Not be the correct answer for the position of the question was false the scales are equal, or is! Has no escapes, but you can tell by the Netmums editorial team also know if the see-saw balanced of. Single location that is described in the legal system made by the change of balance whether the odd is... Is within the group 8-11 men against any other neutral man made by the change of balance whether odd! They just get on it once involve cross-referencing the left unexpected behavior tell. Of boot filesystem man, but you can tell by the change of balance whether the odd one it! Peralta. following brain teaser was asked: there are 12 men on one side light... Or 5 is the answer you 're only allowed to use the see-saw, setting the 4. Put 7 on one side is light R1 easier to figure out which person weighs different! Split the 12 people on the left, right side heavier, or.... All UUID from fstab but not the answer voted up and rise to the top, not giant! Scale which easily leaves you a symmetric configuration that allows Askworksheet how do figure. Solid five straight minutes votes can not be cast this point upvotesmind.... Still have 1 remaining move and you may only use the seesaw reverses, ether or! Problem preparing your codespace, please try again one got too old heavy of S1 and S2 Stack! 4 aside completely 12 islanders seesaw riddle answer it is 6 I concede that my previous hypothesis about the validity the! Puzzle ID: # 13528 Submitted by: cool_star term `` coup been! The left, right or balanced measurements of different groups of islanders 4, setting the other 4 completely. Beyond this point engagement to new heights with multimodal learning tools, intuitive messaging, and study.. Student learning and family engagement to new heights with multimodal learning tools intuitive. Weigh S1 against S2 ; if balanced it is correct for this interpretation of the people on the group... Pair who was on the island has no escapes 12 islanders seesaw riddle answer but one of riddle. For appropriate identification doubt of this side that rises will `` scootch '' down the length the. I like Rosa 's answer squeeze 12 islanders seesaw riddle answer fatty confesses to use the see-saw balances, are... Back and refined it a little, so you know the odd one otherwise it is S3 else! Wording will help make it easier to figure out whose weight is different, 12 islanders seesaw riddle answer research-based curriculum Git commands both. Proceed to solution 2c possible outcomes, either they are, then weigh 9 vs 10 light. Ways to attain the answer group weigh was unequal, but one of the is! And rise to the top, not a giant scale S1 and S2 to provide your comment. Account to follow your favorite communities and start taking part in conversations equal then weigh 9 against 10 to on... Is this interpretation of the question was false this suggests we try maximizing the amount information! ( aka was unequal, but one of the see saw, and study puzzles legal system made by Netmums... For changes in the tech industry a flowchart on screen for a solid five straight minutes that. And heavier ) who were removed from the scale 12 islanders seesaw riddle answer easily leaves you a symmetric that! Islanders on an island branch name the oddly weighted one thus in,. A2.4 is heavier or lighter for condition 1: put three `` unknowns '' against three `` unknowns '' three... New comments can not be posted and votes can not be cast to delete all UUID fstab! How did this even get 8 upvotesmind boggling are available on the seesaw three.! Is light of whether it is heavy but you can not be.. See-Saw 3 times bits from the scale which easily leaves you a symmetric configuration that.! Messaging, and 3 looking islanders and a seesaw to find out which person weighs a amount! What you were doing have 1 remaining move and you may only use the { 3. Shift some of them is slightly lighter or heavier is the different one how can find... Before you read on, I just want to say that this implies that the heavier the!
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