The puzzle is really unique, it felt creative. I really like the light blue clock about it's gimmick, looping the timer itself is something I'd never expected. Though as the other comment already said, the light blue clock itself is inconsistent in it's functions. I get that it suppose to "loop" but in the gameplay it differ in every stage. Unlike the dark blue clock which is consistent, but it also have it own problem. The object deleting gimmick doesn't give much to play around and a little too straight forward for a puzzle game. But all of that aside, it's a nice and enjoyable game overall.