8x7 Kevin 对比 Sum Master 的使用情况和统计数据
Small mental arithmetic game with three modes : standard/uncompleted/equation.
Choice on the operators to use, the difficulty, the number of operations.
High score system.
- Apple 应用商店
- 免费
- 游戏
商店排名
- -
Reach the target within 30 seconds by making sums! Play alone or compete against friends to become the Sum Master!
- Apple 应用商店
- 免费
- 游戏
商店排名
- -
8x7 Kevin VS. 
Sum Master一月 10, 2025