How good are your sudoku skills?
In Sudoku, a 9x9 grid is given with any amount of numbers already filled in.
To solve the puzzle, fill in the empty square with any number from 1- 9.
The puzzle is complete when each row, each column and each 3x3 square within the puzzle contains the numbers 1-9, with each number appearing only once. Sudoku, brain training, puzzle, logic game, number puzzle, cognitive skills, mental exercise, brain workout, problem solving, board game, Sudoku Village, number game, strategy, concentration, relaxation, cognitive function