Very well made game! Here is my honest review:
Pros
- Everything is executed on the highest level, audio, gameplay, puzzels. All are very good
- I really liked your learning pace. You give player to try out new puzzles, then mix it with previous and then give player a new puzzle and so on. It looks really great
- Nice combination of puzzles. One puzzles affect the others, really nice idea. And 4 puzzles at the same time is a really good number, not small and not big, just perfect
- Puzzles are pretty intuitive
Cons
- Of course, none :)
My suggestions/improvements
- For first level, when monster (that becomes dizzy when rotating fast) appears I would give level without button that swaps rotations in order to give player possibility to learn how he works. Because he is the least intuitive puzzle (as for me). It took me like 3-5 times to understand how he works. But it's your choice, it's not a critical issue.
- Just more puzzles :)
In overall I really liked your game. I hope you will continue to manage it further and release a full game. If you didn't understand something from what I have said, feel free to ask me.