Sologic Crazy sudoku

Who will be brave and cool-headed enough to complete all 40 challenges?!Based on the principle of Sudoku, players need to place the 16 wooden tokens on the grids according to the instructions given.
40 challenge cards and 16 wooden tokens. Game rules in 10 languages with solutions at the end of the booklet.
Made of FSC® certified paper and cardboard.
To play alone or cooperatively with others.
4 increasing levels of difficulty.
Develops patience and logic.
Solutions to the challenges are provided.
Age: 8 - 99 Years