The 6 by 6 Sudoku is Sudoku made smaller and kinder. The grid uses the numbers 1 to 6, and each box is 2 squares tall and 3 wide. The squares are larger, the puzzles are quicker, and it is a good place to begin or to enjoy a short break. It will be part of membership, in three levels, with the same big buttons, gentle hints and automatic saving as the full-size game.