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＜How to play＞
Tap inside of "□" to place smaller "□", and turn these into "回" kanji.
The closer to the center, the higher the score.
But if you clicked outside of "□" or place smaller "□" where doesn't make "回", your score will be decreased.
Aim for a high score within the time limit of 60 seconds.
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What's New in KAI to KAI
1.3
October 15, 2025
New mode "Classic - KAI" Added. Result screen is modified, and added space for advertisement (Ad-Virtua).
