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Reversi RulesSudoku
Sudoku is a logic-based, combinatorial number-placement puzzle. It does not require any maths, but rather application of a few simple rules and logical deduction. The puzzle was introduced as Sūji wa dokushin ni kagiru. The sudoku is great fun for all ages, while the smaller sudoku puzzles on a 4 x 4 mini-grid are ideal for the age range 4 - 7.
Sudoku History
Logic PuzzlesLogic Puzzles
Logic puzzles and brain teasers are created to challenge your mind and provide hours of fun.
Logic Puzzles
Flat Rubi Flat Rybic Puzzle
The Flat Rybi is a two dimentional puzzle created by For the puzzle to be solved, each row must be a solid colour.
Flat Rubi

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