Great game!

Game design is very well done, the levels are challenging in interesting ways, and the progression between the levels is very well crafted.

The graphics are also a strong point, the animations are very smooth and the game feels responsive. Even the menus have a smooth experience.

I finished the whole game in two seatings, so it's not a very long game, but it was perfect for my busy schedule.

The game did crash twice for me (laser related bug I'm guessing), but the game is auto-saved so I barely lost any progression, so no big deal.

Overall highly recommended for puzzle lovers.