The way to play original Sudoku puzzles
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Sudoku is a logical puzzle consisting of a 9x9 grid, divided into 9 blocks, each with 3x3 cells. The goal is to fill in the empty cells, one number in each, so that each row, column and block contains the numbers 1-9 exactly once. Each number in the solution therefore occurs only once in each of three "directions" (wikipedia).
- Generate thousands of puzzles in 6 levels of difficulty
- Copy a puzzle from a newspaper or create your own
- Load a puzzle by ID (way of sharing puzzles)
- Auto Save / Load game
- Selectable fonts for numbers and pencil marks
- Skinable user interface
Join the cultural phenomenon of the decade!