Really nice first jam game! Interesting mechanics, it felt kind of minigolf with extra twist. The last level was quite tricky, but I finally got through it :D Maybe there is a story behind using those graphics but in my opinion top-down perspective with simpler art style would also work well with this kind of game :) Also adding sounds/music would be great like Dev Mung already mentioned. 

Very nice and creative idea with good execution. Some feedback:

• The bricks and background don't mash well together in terms of artstyle.
• Having sound always make a game better and not having it can really lowers your score at the end of the jam.
• The reset level button at the top sometimes gets in the way of wanting to click the blocks it covers.
• Good level design. However, I would change the first level to be something extremely easy to introduce the idea to the player.