By Tim Kington
Open iTunes to buy and download apps.
GoGrinder is for practicing Go problems.
Improving your reading is the fastest way to get stronger at Go, and solving problems is the best way to improve your reading.
* Includes 497 problems in two sets - one suitable for beginners, and one for players around dan level.
* Allows you to easily add your own sets of problems.
* Keeps track of % correct and average time on collections so you can track your progress.
* Rotates problems and swaps colors randomly to encourage learning key shapes instead of memorizing problems.
What's New in Version 1.1
Fixed minor bugs and one crash.
Added high score tracking.
Added more stone sizes.
Made magnifier movement smooth.
Recognize left/right swipe for prev/next problem.
Worked the first few times I used it. Now no longer runs at all.