It reminds me of the classic "block breaker" games but instead of moving the platform, the blocks are the platform. Nice twist! 

Something I'd think about adding is a highlight of the next shape under the cursor so the player knows what's next on their plate. I ran into a bug where I couldn't place a new shape after a second life ball spawned :(

the game idea is really cool, like puzzle logic. make it more responsive to increase chance of winning, balls goes higher when it bounces for example. 

Awesome idea! Here are some thoughts I had while playing:

• The bounce sound is very jarring, maybe toning it down or switching it to something else, and some music would be nice :)
• Showing an outline of the shape before placing. So you know the scale and where it would be in relation to the mouse.

Anyways I'm sure you would've added that with more time! I think this has some great potential and I absolutely love the idea!!! Good job!

It's like the soccer game on facebook but with a very cool twist, and it works great! Very fun and encaging, great submission!

its good god job bro