QiYi 3x3x2
The QiYi 3x3x2 is one of the smallest order cuboids available. With only two layers, it offers more challenges than you may think at first. Give it a …
The QiYi 3x3x2 is one of the smallest order cuboids available. With only two layers, it offers more challenges than you may think at first. Give it a try and learn something new!