Smash as many targets as you can in 20 seconds. Basically, the challenge is that if I use one "if green flag clicked" block, I cant use any others throughout the whole project, and its the same for every single other block. I don't think this is a very good challenge because it's not easy to verify that somebody did the challenge correctly, and it restricts to the point you are only able to do a few different kinds of games. However, this also keeps within 100 blocks, making it an alright entry to that challenge as well.
All code by me. Not my best game, but given the challenge I'd say it's good. (made in 1 day too) my best score is 46 favorite part is definitely the smash effect, I have never used the glide block so effectively. I'm also proud of how I managed to incorporate a thumbnail even though they typically would take a "if green flag clicked" block.