Fun puzzle game. Feels like Pipe Dream to a point.

its was a good puzzle (8/10)

Very simple but plays very well)

This is amazing work. The sound and visual are perfectly combined, the concept is very interesting. Played with great pleasure)

original use of the theme and limitation! simple and good puzzle!

I really liked it, simple and polished

this is amazing, i love it

Very relaxing puzzle, I like it.

Really nicely polished, and a decent amount of levels for it as well! Well done, I really enjoyed this one. 

This game feels very polished! It manages to get that sense of wonder in the same way as Monument Valley.

I love a simple puzzle that isn't obvious. I had a fun amount of struggle with a couple of those levels. Nicely polished, I enjoyed the level transitions and the physics animation in the background. I struggled to see the difference between moveable and fixed windows, but maybe that's beneficial to making the solution less obvious. Thanks for the puzzle!