hto
3
শিক্ষা | 9.0MB
Tap the screen to make counters in the columns. They can be exchanged up and down by selecting and dragging to different columns. Easily add and subtract in a visual manner that really shows how the column method works.
আপডেট করা হয়েছে: 2018-03-20
বর্তমান ভার্সন: 1.2
Android প্রয়োজন: Android 4.0.3 or later