Sudoku is a numbers puzzle that has swept the world. It is very fun to play, but can be tricky and confusing at first. The objective of the puzzle is to put the numbers 1-9 in every row, column, and 3x3 square block.
Sudoku is a numbers puzzle that has swept the world. It is very fun to play, but can be tricky and confusing at first. The objective of the puzzle is to put the numbers 1-9 in every row, column, and 3x3 square block.