Daily Kaodoku puzzles in 4 difficulty degrees. Solve this Sudoku like game. Instead of numbers in the Sudoku game, this game contains smileys. Every smiley has three possible mouth [...]
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 Killer Sudoku or Sumdoku. 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 divid [...]