一個簡單的Abacus App支持6種算盤。
一個簡單的Abacus App支持6種類型的算盤(Soroban,Suanpan,二進制,俄羅斯,學校和Rekenrek)以及每個算盤上的桿數量。September 11, 2025
September 11, 2025
September 11, 2025
September 11, 2025
September 11, 2025
September 10, 2025
September 10, 2025
September 10, 2025
September 9, 2025
September 8, 2025