Sky samurai sudokuDescription:
2 sudoku types : standart sudoku and samurai sudoku .
5 difficulty levels.
Custom difficulty , you can select the number of open cells.Instuctions:
The modern form of Sudoku was invented in 1986 in Japan.
The objective of puzzles is to fill a 9x9 grid so that each column, each row, and each of the nine 3x3 boxes contain the digits from 1 to 9 only one time each.
Digits cannot repeat in box, row or column.Keywords:
sudoku samurai sudoku puzzle logic memory en