hto
3
Istruzione | 9.0MB
Descrizione
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.
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Informazione
Aggiornata: 2018-03-20
Versione corrente: 1.2
È necessario Android: Android 4.0.3 or later