Fun puzzle game, even though I failed miserably.
Simple graphics and fonts, though that doesn't really matter much. Happy to see the puzzles aren't randomly generated. It could use a little more, mainly powerups and extra lives. Maybe the top AND bottom (Or even the sides) could move toward the center. Maybe you could have shapes other than simple block holes to squeeze into. How about hard to reach holes for bonus points? Would you be insane enough to have us rotate a certain shape to fit in a certain hole?! Well, anyway, I thought it was fun and addictive, and you should put a little more effort into this idea. I'd love to see at least one future game! :D
Oh, and there should be a button that speeds up the blocks. It's be nice when you know you're about to win or lose.