Free Logic Puzzles & Answers
Saw a puzzle on our social media? Find its number or title below, then explore the answer and the reasoning behind it.
Want another chance to solve it? Each page includes the puzzle and an optional hint before you reveal the solution. No account required.
How to solve a logic puzzle
Start with what the clues actually say. Separate facts from assumptions, list the possible answers, then test each possibility against every condition. A solution works only when it satisfies all the clues at once.
In our three-box challenge, pay close attention to the number of statements allowed to be true. If you get stuck, open the optional hint before revealing the explanation. Compare the explanation with your own reasoning, then challenge a friend to try it.
These short, browser-based challenges are free to play without registration. For longer adventures, explore our science fiction, fantasy, and legal mystery games or find an adventure that fits your interests.
Puzzle 001 · LogicOne Key. Three Boxes.
Three boxes, one hidden key, and only one true statement. Which box would you open?
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Puzzle 005 · Sci-FiThe Missing Launch Log
Four shuttles and three surviving clues. Can you reconstruct the missing launch order and identify the second shuttle?
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Puzzle 006 · FantasyThe Moonwell Visitors
Three visitors, three familiars, and four clues. Who has the fox?
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More puzzles and explanations will appear here after they are posted on social media.