If yes, you’re not alone. Sudoku is one of those simple and fun puzzles that can match any mood. Some days you want a quick win, and some days you want to sit calmly and solve something step by step.

Go! Sudoko. 1,200 levels just not enough for! Well hope is at hand for you then as there is a nice easy way to create your own levels. Take a look at those extra levels you've officially downloaded ...

Sudoku is a logic-based number puzzle played on a 9x9 grid, divided into nine 3x3 subgrids. The goal is to fill the grid so that each row, column, and 3x3 box contains the numbers 1 through 9 exactly ...