TGIF Puzzle Group

Last updated: 25 Mar 2022

This page chronicles puzzles that get shared in the TGIF Puzzle Group, an informal group of puzzle enthusiasts that meets on Fridays at IITGN. Even if you are not at IITGN, you’re welcome to join the discussions over at our Discord server!

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Contribute a puzzle.

Suggestions for puzzles are very welcome! Please use the form below to make an addition: do remember to share information about the source of the puzzle, whenever applicable. Also, pointers to solutions would be appreciated as well, and will be shared on the puzzle page as a toggle marked Spoiler Alert.

Turn the LED On

probability

Coin Tossing

probability

4-person Gift Exchange

probability

Conway’s Checkers

games

Coming to Agreement

logic

Estimating Pi

probability

Death's Dice

probability

Find the puppy

gameslogic

Lighting up a grid

graphsgames

The blue-eyed islanders puzzle

logic

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