一个简单的Abacus App支持6种算盘。
一个简单的Abacus App支持6种类型的算盘(Soroban,Suanpan,二进制,俄罗斯,学校和Rekenrek)以及每个算盘上的杆数量。
October 30, 2025
October 30, 2025
October 30, 2025
October 29, 2025
October 29, 2025
October 28, 2025
October 27, 2025
October 27, 2025
October 27, 2025
October 27, 2025