Here's another comment specifically from one of the artists on the InTheWall team:
"Cute and fun game! The use of the limitation makes sense and I think it suits the game. I think it would be really cool to implement a gradual change in difficulty (like in Tetris) that pushes the player to their limits. I feel there's potential for how you can expand on the game even with how simple it is. Love the clouds in the background, and the visuals in general." - Babs (from InTheWall)