This entry suffers from the same problem as many other entries with the same mechanics I have played in this jam (it's a very popular interpretation): it suffers from making the player wait around too much for the clones to sync up to continue the solution.
That being said, it's actually one of the better executions. I didn't get as much annoyed by the game as I have a lot of other similar entries, and I actually found some part fun. Some of the visuals seem a bit out of place, like the running smoke particles in a pixel game, but not too bad. The audio is pretty fun, but every level resetting to the start is a tiny bit annoying.