The amount of "undefined by undefined" in best time NaN seconds are simply annoying as all hell.
It would be best if you don't start the player off in the user-created levels because this is the vast majority of the player's first experience with the game.
Actually choosing to play the official levels works but you can't see the name of the level pack until after you've beaten it, strangely.
This is a very good game. It does have SOME glitches, but that's okay. I've also created a VERY hard level. ImpossiBox. Search it up, try to beat my time. But trust me, it's possible. (wink wink)
Yes, I've seen similar games. But this one takes the cake!
It's fun, it's original, it makes you think. Plus with the ability to buy odd colours, ad other packs.
Keep it up!
Fun but you should be able to buy more stuff, like hats