I really like puzzle games and hockey, so win-win! I got to level 7 before I got stuck, but apparently it's because I can't read and didn't realize what the crystal was for. Once I'm done voting, I'm gonna go back and see if I can't finish your game now that I know. I've played a few games this jam that have the pull back and release mechanic, but this is by far my favorite one! Really great job, especially on your first GWJ entry!