The game Digit Doom will take you beyond the lands of Doom, where colorful furry and horned monsters live. They are essentially harmless, but can play minor mischief. However, they will become friends with you. If you demonstrate your mathematical knowledge. First you need to choose a mathematical operation between addition, subtraction, division and multiplication. Next, the monsters will show a sign with a picture of the task, and you must choose an answer from the two presented in Digit Doom. If you answer incorrectly, the game will end.
