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。
October 29, 2025
October 29, 2025
October 28, 2025
October 27, 2025
October 27, 2025
October 27, 2025
October 27, 2025
October 27, 2025
October 26, 2025
October 26, 2025