Sudoku

Tweet

Sudoku is a mind power game. sudoku is usually played on a 9 by 9 board, divided into 3 by 3 cells. You can generalise this into playing on an AxA square board broken into non-overlapping rectangular cells, each containing A squres. The solution of the puzzle is to place A symbols on the board such that each row, column or cell contains each symbol exactly once, wihtout moving the initial clues. Puzzle with A9 are called super dokus.