算法动画图解
Moriteru Ishida
数学挑战王 : 加减乘除数学游戏
AppStar Studio
Learn shapes — kids games
sbitsoft.com
Pythagorea
HORIS INTERNATIONAL LIMITED
数学益智游戏 - Crossmath 交叉数学
Guru Puzzle Game
Lumosity: Brain Training
Lumos Labs, Inc.
Elevate - Brain Training
Elevate Labs
趣味算数:为一、二、三年级设计的小学数学游戏
Speedymind LLC
Peak – Brain Games & Training
PopReach Incorporated
Math Games for the Brain
BrainSoft Apps