Features 色彩頭脳パズル！ブックカラー
A brain training puzzle game that trains your spatial cognitive ability!Which is the most colored book?Its very easy to play!Just select the book with the most colors and tap it!The more you play, the more your brain will be activatedSoften your head with a 15-minute puzzle game a day!Diagnose your brain age
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Available for Android 8.0 and above