Enemy aircraft fly from one of the two sides of the screen to another direction, on the plane there will be 1 bomb containing the calculation, on the ground there will be 2 bases (One side has even letters, the other side has odd numbers). ) the player's task is to calculate the calculation on the plane's bomb, then tap the plane to drop the bomb on the correct block or odd square as the result of the calculation. If you fall correctly, you will gain points, if you fall incorrectly, you will lose 1 health, for a total of 3 health

Winning condition: Compare score with high score

Lost status: Out of health

The game has 2 modes

Normal: + - * / 1 has 1 -> 2 digits

Difficulty: + - * / number 1 has 3 -> 4 digits