3Doku brings the traditional Sudoku game to the third dimension.

In a 9x9x9 cube, 27 Sudoku schemas intersect one another along the three axis.

Every 9×9 bi-dimensional schema must be solved keeping in mind that every single cell belongs to the selected schema and also to the other two placed on the orthogonal planes.

With 4 difficulty levels and 4 initial values distributions you can customize your game and have every time a new exciting challenge to solve.