Math Games for the Brain
BrainSoft Apps
数学益智游戏 - Crossmath 交叉数学
Guru Puzzle Game
Brain Test:谜题急转弯
Unico Studio
数学|谜题和益智数学游戏
Black Games
Brain Out: 脑洞大师 囧才大考验
Focus apps
Eureka - 大脑训练
Infinity Games, Lda
数独 - 经典数独谜题
Oakever Games
数学游戏 - 大脑训练
Pavel Olegovich
Lumosity: Brain Training
Lumos Labs, Inc.
數學謎語
Kyoz