dang...
this one's kinda hard to rate. it has a lot of good stuff about it but it also has some weird things going on.
first thing, i dont know why, but whenever i pull my pointer out of the game, it disappears for a little while. i dont know if you meant for it to do that but it scared me the first time. i thought my computer froze.
the next thing i noticed was that there are no limits for 'R' button resets. so when i hold the R button for a few seconds, it'll reload a whole lot. it doesnt really hurt anything (as far as i can tell) but it takes some time for it to complete everything. what i would suggest for this would be putting something in so like it will wait 2 seconds before taking another R button command. as for the click button reset, it seems fine.
one last thing, it's very easy. i didnt get much sleep last night and i still beat the game in a rather short amount of time. it would be interesting if you had some harder tiers or even user submitted puzzles. but really, this is only complaining that i dont get to play it more ;)
on to the good stuff! i really like the art work. it's cute and clean. the physics work pretty well. the sound effects are good. medals work. sorry this part is so short! it's alot easier to point out faults. but this really is well done and i enjoyed playing it! you definitely did a good job and it shows.