@Jane1289 2 July 2021 more from that month

When I was in college, I became exempted from our Math exam because I was able to solve the rubic cube in less than 2 minutes.. . Our instructor told us to practice for two days and whoever the fastest one to solve the cube in front of the class will be exempted from the exam. I was the fastest in the girl's group, and my classmate Mike in the boy's group.. 10 years later I played the cube again if I can still solve it.. To my surprise, I can still remember the moves and practice more.. Now I can solve it in more or less 1 minute..