Who will dare to face the 40 challenges with a cool head?
Solve 40 different sudokus by placing the 16 pieces on each board and following the indicated rules: in each vertical line, horizontal line, and colour zone, the same type of house cannot be repeated. Reflection and logic will be key to solving each challenge. Additionally, there are 4 levels of difficulty, to progress step by step.
Recommended age: From 8 years.
