The numbers in the panel are calculated using a simple formula
Control the numbers inside while reducing the panel.
Clear the game by erasing all panels.
[how to play]
1. Select the panel you want to keep
2. Select the formula you want to calculate from among +,-, and x
3. Select the panel you want to erase
4. The calculated number appears on the remaining panel
Repeat 1 to 4
When the numbers total 0, both panels disappear.
Clear the game by erasing all panels.
The higher the total number, the higher the score!