
Sum Fun
A fun number puzzle to train your brain! How to play:
- Take a number and add it to the board
- If it matches the last digit of the sum of its neighbours, they get blasted away!
- Repeat until the board is empty
- Compete against your friends to see who can win in the lowest moves!! Different shaped boards are included, requiring different strategies to win, such as square, robot, football and flappy. A perfect pick-it-up-and-play game!