Sudoku
Sudoku. Each of the nine blocks has to contain the numbers 1 to 9 in its squares. Play lovatts free daily online sudoku. PRINTABLE SUDOKU from printablesudoku.blogspot.com 24/7 sudoku is sure to keep you playing. Sudoku uses numbers, but no mathematics is needed, and that is why, it is so popular. Each of the nine horizontal rows. ...