Games like GoGrinder

Here are some great alternatives to GoGrinder by Tim Kington :
Multiplication Memorizer
Multiplication Memorizer
★4.4
Addition Memorizer
Addition Memorizer
★4.7
Division Memorizer
Division Memorizer
★4.5
Subtraction Memorizer
Subtraction Memorizer
★4.7
Go Master, Tsumego Go Problems
Go Master, Tsumego Go Problems
★4.8
Tsumego Pro (Go Problems)
Tsumego Pro (Go Problems)
★4.6
Memory Games: memory training
Memory Games: memory training
★4.8
Go Master Pro, Go Problems
Go Master Pro, Go Problems
★5.0
Stimy AI: Math Homework Solver
Stimy AI: Math Homework Solver
★3.5
How to play Go "Beginner's Go"
How to play Go "Beginner's Go"
★4.3
Hactar Go
Hactar Go
★4.3
Go Game - BadukPop
Go Game - BadukPop
★4.6
Speed Reading — brain training
Speed Reading — brain training
★4.5
Memorize Anything
Memorize Anything
★4.2
Go Quest
Go Quest
★4.2
One Go Line Puzzle
One Go Line Puzzle
★4.6