Too hard sometimes but not bad
I think the control be easier and the medals can give more points

Tricky.

As for medals not working, go back to the level select menu and replay any level(s) you weren't awarded medals in which should have awarded medals. I had to replay the first stage, for example. So at least if it mistakenly doesn't award a medal, you can still obtain it but a bit of nuisance you have to replay a stage to get it.

I beat all the levels but some of the metals aren't working please fix it

As for the game play the difficulty was a little random. level 23 was a lot harder than 24 for example.

Although the idea is nice and the music is fun, the game itself is rather unresponsive. I've found myself clicking the box only to have it stay in place, and move in the following click or two. It is quite disadvantageous in this sort of game.

Pretty fun game! It gets harder the more you play it, the only issue is that the first medal doesn't work (at least for me), I've already played level 1 like 10 times and it's still locked...appart from that everything else is awesome!