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 9x9 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.
v1.8 [Aug 3, 2012]
An option to prevent from highlighting conflicting values with a red background has been added (View -> Hide Conflicts).
Only use it if you want a really challenging game: hiding conflicts will make it a lot harder, since it'll be easier not to notice an error and reach an impossible situation.
The aim of Sudoku Companion is to make solving Sudoku puzzles more convenient.
