Keyboard shortcuts: arrow keys, 0-9, enter

How to play Sudoku (数独, すうどく)

The object of the game is to complete the 9x9 grid so that each row, column, and 3x3 sub grid contain the digits 1-9 once only.

SudokuNomi by Raymond May Jr. is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.