A puzzle is a problem or enigma that tests the ingenuity of the solver. In a basic puzzle, one is intended to put together pieces in a logical way in order to come up with the desired solution. Puzzles are often contrived as a form of entertainment, but they can also stem from serious mathematical or logistical problems — in such cases, their successful resolution can be a significant contribution to mathematical research.
All stories in Puzzle
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Daily Distraction: Free puzzle games to challenge your brain
Earlier this week, The New Yorker released a co-op mode for its popular online crossword puzzle. This new mode lets you solve ...
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The New Yorker's crossword now has a co-op mode and it's bloody addictive
I was supposed to write this story about The New Yorker’s online crossword puzzle getting a co-op mode an hour ago. Then ...
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This puzzle game lets you help create a coronavirus vaccine
Foldit allows gamers to take a shot at helping create a coronavirus vaccine via a game of protein folding -- and it's free-to-play. ...
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There’s $70,000 worth of Bitcoin hidden inside this image
Quick, focus all of your attention on this crazy Bitcoin puzzle. We both know you're capable of figuring this out and solving ...
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Satoshi's Treasure to add side quests on top of $1 million Bitcoin prize
One Satoshi's Treasure player has taken it upon himself to help others work together to claim the keys to $1 million worth ...
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Here are some good (and cheap) indie games to occupy your weekend
Games can be a bit of time sink -- and time is a finite resource. For those of you living for the weekend (this weekend, ...
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Return of the Obra Dinn is the best game you aren’t playing
Hard up for a game to play this weekend? Try this exceptionally challenging puzzle game from 2018 you might have overlooked. ...