This was awesome! I can't believe both the quality and the quantity of the puzzles you were able to come up with in the amount of time we had. I like the retro tetris-esque aesthetic, too. Admittedly, I did need to use a few hints, but they were really helpful for me in the early levels to wrap my head around the mechanic. Nice job!

I really liked your game and I think it was one of the best puzzles I have played so far.

This is is a very cool puzzle game. Like others said it's a little hard to figure out but once you do it is really fun and satisfying. Great Job!

I like your art for the game, but it is hard to understand what the arrows are actally doing.
But still a good entry!

Very nice feel and polish - the bones for a great puzzle game and/or mobile app here.  I will say I struggled to understand the concept for a bit, as the arrows didn't really explain what was happening - I wonder if there could have been a bit more buildup in complexity and/or animation of the expansion to clarify.  Still, very cool, clever, and simple concept.  nice!