Puzzle Prime

The better way to procrastinate.

Puzzle Prime launched on May 8, 2018 with 3 votes. The site was not reachable when checked in September 2026.

Visit puzzleprime.com ↗Puzzle Prime alternatives

What it does

Puzzle Prime is an ad-free educational website, where a small team of mathematicians carefully selects high quality puzzles. There you can find various brain teasers, logic games, casual puzzles, optical illusions, and more. The website is completely free to use and a great tool for improving analytical skills, both for children and adults.

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Puzzle Lair brings Sudoku, Killer Sudoku, Calcudoku, X-Sudoku, Kakuro, Ripple Effect, Crossmath and Nonogram together in one clean, free site. Solve daily logic puzzles, track your stats and climb the leaderboards.
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AM
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