Every day new mini Sudoku levels in 4 difficulty degrees. Solve according to the sudoku rules: a number (from 1-6 or 1-8) can only be used once in every row, column or 3×2 or 4×2 box.
Every day new mini Sudoku levels in 4 difficulty degrees. Solve according to the sudoku rules: a number (from 1-6 or 1-8) can only be used once in every row, column or 3×2 or 4×2 box.