Puzzle games

Puzzle games. Free to play · No account needed. Choose your game.

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Free to play · No account needed

Mahjong Solitaire

Find a matching pair, reveal the next layer, and clear a peaceful board of 144 tiles.

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Sudoku

A clean grid, a pencil-note tool and explanations that help you understand one logical step at a time.

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No account, no installation. Games and personal records stay in your browser.

How to play

How to play Mahjong Solitaire

Remove two matching tiles at a time. Both must have nothing overlapping their top and at least one open horizontal side. Space above or below a tile does not make it free.

How to play Sudoku

Fill every empty cell with a digit from 1 to 9. Each row, column and 3×3 box must contain each digit exactly once. The given digits cannot be changed.