Puzzle - Blind Games Last Updated : 20 Mar, 2024 Comments Improve Suggest changes Like Article Like Report Given that you are in a dim room where a table is kept. There are 50 coins put on the table, out of which 10 coins show tails and 40 coins show heads. The task is to separate this arrangement of 50 coins into 2 groups (not really a similar size) such that both groups have the same number of coins showing tails, you can perform any number of flips on any coin. Blind GamesSolution: At random, divide the coins into two groups of 10 (Pile1) and 40 (Pile2). The heads will be distributed across the two piles in some way. Consider there are N tails (0 ≤ N ≤ 10) in Pile1. So there are (10-N) tails in Pile2 and (10-N) heads in Pile1. Division in two groupsNow if you flip all the coins in Pile1 then all heads will become tails and vice versa. So, the number of tails in Pile1 is now (10-N) which is similar to the number of tails in Pile2. Similar Question : https://www.geeksforgeeks.org/puzzle-24-10-coins-puzzle/ Comment More infoAdvertise with us Next Article Puzzle - Blind Games U uomkar369 Follow Improve Article Tags : Aptitude Logical Puzzles Puzzles Practice Tags : Puzzles Similar Reads Puzzle | Four Glasses and Blindfold Puzzle: Four glasses are placed on the corners of a square plate which can rotate about its center. Glasses are either upright (up) or upside-down (down) in no known number. A person is made blindfold and seated next to the rotating plate. The blindfold person has to re-arrange the glasses so that t 3 min read Puzzle 73 | The Card Game A blind man is handed a deck of 52 cards and told that exactly 10 of these cards are facing up. How can he divide the cards into two piles, not necessarily of equal size, with each pile having the same number of cards facing up? Solution: If the original pile has c cards with f cards facing up, then 1 min read Puzzle - Life and Luck Picture this: Two friends, A, and B, find themselves in a thrilling yet terrifying game of life and death. They are captured by a gang of ruthless thugs and forced to play a game of cards. The stakes are high and the rules are deadly, but one question remains: who will survive? The Rule of the Game: 3 min read 8 Puzzle Problem in AI The 8 Puzzle Problem is a classic problem in artificial intelligence (AI) and is often used to teach problem-solving techniques, particularly in the areas of search algorithms and heuristic optimization. It consists of a 3x3 grid with 8 numbered tiles and one empty space, where the objective is to m 12 min read Puzzle | Find the cat A cat is hiding in one of the five boxes. The boxes are numbered one to five and are all sitting in a row, lined up in order. Each night, the sneaky little cat hides in an adjacent box, exactly one box away from the box it's in during the day. Each morning, you can open exactly one box to see if the 3 min read Like