资讯

the Rubik's UK Championship in "speedcubing," or racing to solve puzzle cubes at terrific speed. Rows of tables were laid out in the arena and 15 events took place over three days. Some involved ...
the Rubik's UK Championship in "speedcubing," or racing to solve puzzle cubes at terrific speed. Rows of tables were laid out in the arena and 15 events took place over three days. Some involved ...