2+2=?
2×2=?
How good you are in arithmetic?
Each number on the board is connected by arithmetic operations with other numbers. Need move between the numbers in this order to obtain a given result. This is a mathematics puzzle.
Each number on the board is connected by arithmetic operations with other numbers. Need move between the numbers in this order to obtain a given result.
20 levels are available.

Controls:
Move: arrow keys or WASD
Restart level: Enter
Step backward: Space
Mute/UnMute: M