100 different Kakuro puzzles in different sizes from 5x5 to 10x10. The puzzles may be freely distributed or used for publication. Kakuro - also called "Cross Sums" - is a logic puzzle similar to traditional crossword games, using digits instead of...

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100 different Futoshiki puzzles in different degrees of difficulty and sizes from 4x4 to 9x9. The puzzles may be freely distributed or used for publication. Futoshiki is another Japanese logic puzzle which is normally played on a 5x5 grid. Translated, it...

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100 different Akari puzzles in different sizes from 8x8 to 12x12. The puzzles may be freely distributed or used for publication. Akari is another Japanese logic puzzle. The aim of Akari is to light up all empty cells by placing light bulbs at empty...

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100 different Hitori puzzles in different sizes from 5x5 to 10x10. The puzzles may be freely distributed or used for publication. Hitori is another Japanese logic puzzle. It is played on a grid of squares, each square contains a number. Some numbers in a...

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100 different Samurai puzzles in different degrees of difficulty. The puzzles may be freely distributed or used for publication. Samurai are extra big Sudoku puzzles, therefor the rules for solving a Samurai are the same: Each row, column and region must...

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