You can mental math with Unity-chan in a simple operation.
Let's train computational power.

Easy operation just to select the calculation result with 4 choices.
You compete for speed in 20 matches per game.

Unity-chan tries to explore the meadow, the desert, the snow country and the castle.

If you make a mistake in calculations you will lose 2 seconds of time.
The key to ranking is how to solve quickly without mistaking.

Lastly you will battle Toko! You fight with only 4 choices.

Even if you win or lose you are clear. You will be able to play the next level.
There are 8 levels in all. It becomes more difficult as the level above.

Menu Description
START: You can select the level and start the game.
RANKING: The ranking for each level is displayed.
SETTING: You can turn on / off the sound and reset the ranking.
EXIT: You quit the game.

Character
Unity-chan: Player character. Open source idle.
Toko: Unity-chan's high school junior. Troublemaker.

Division sign uses "÷" in this game.

© Yagasuri Games
© UTJ/UCL