I'm still figuring this thing out. What has it been, over 18 years?
The perfect gift for the person that has mastered Rubik's Cube and is looking for a new challenge. Portable and doesn't require batteries. Good toy for waiting times such as public transportation or restaurants.
This takes Rubik's cube to a whole new level. It would be the perfect gift to totally befuddle and confound someone.
The original Simon came around in 1978 - it was hard. We now have this... it is near impossible... I may not get it just because I can't pass the 70s version.