This is a puzzle adapted from spikedmath. 相关文章： 2021-04-17 2022-01-10 2021-11-26 2021-05-26 2021-10-21 2022-02-24 2021-12-17 2021-08-14
![[algorithm] The Riddler's Cube](http://images.cnblogs.com/likecs_com/alex-tech/201203/20120315121727128.png "[algorithm] The Riddler's Cube")
![[algorithm] The Riddler's Cube](http://images.cnblogs.com/likecs_com/alex-tech/201203/201203151217303876.png "[algorithm] The Riddler's Cube")