The cat calculates how many inner boxes can fit into the outer box (boxing problem).
You can perform two calculations at the same time.

If you purchase Mugen Karikari (in-app purchase), you will be able to hide ads and improve your memory (save calculation results).

★ How to use ★
1. Enter the inner dimensions of the outer box and the outer dimensions of the inner box, separated by spaces.
(Example) "600 400 350" "250 180 90"
2. Press the calculation button to display the calculation results for 6 patterns.
3. When you press the total button, the arrangement (image) of the boxes will be displayed in 3D.

*If the cat is in your way, please drag it to move it.

Eat one crunchy when calculating.
When you run out of crunchies, you can watch the ad to refill the crunchies and continue the calculation. (You can also purchase Mugen Karikari)
Difficult calculations where the boxes are oriented in different directions are not possible.