Daily Sudoku game with an additional rule for the diagonals. Every day new sudoku games with the following rules: each row, column, 3x3 box and diagonal contains the numbers 1 to 9 [...]
Play Daily Killer Sudoku levels. Fill the grid with the numbers 1 to 9, such that each row, column and box contains each number only once. Additionally, a Killer Sudoku grid is div [...]
Daily Kakurasu puzzles in different sizes. Mark squares and add up the numbers of the marked squares to the numbers on the right and bottom of the grid.