MAN!
I LOVED THIS! I had a legit good time playing your game
The controls were snappy and so clean. The difficulty curve was perfect! Although the last level.. I found out that there were hidden blocks, but just couldn't get the timing right to jump across. So i didn't have the patience to get too irritated.
If you wanted it could be fast paced too, which i love - the quick movement and the fast reset. Perfect!
You're a great developer!