Including shipping in the Netherlands!

Be the first to get rid of your cards by making a formula and giving the answer to the formula.

Fun, educational and challenging!

Family game for all ages and perfect to play on holiday.


Age: 6+

2-5 persons

Game duration: 10-15 minutes


This box has the expansion set (Genius Edition) included. The genius edition adds negative numbers, fractions, square and square root to the base game. It can be made as challenging or as simple as you want. 

10+ years

2-4 players

Game duration: 10-20 minutes


Recommended by teachers and the Netherlands Mathematical Institute