Great Permutator

A very nice programming-esque puzzle game. Not as straight-up programming-esque as SpaceChem but it uses a lot of similar logic to work out the puzzles. Basically you put together sorting devices with a small space and various function machines. There's a lot of different functions and a lot of creative (and difficult) puzzles put together. With 65 puzzles ranging from easy to pretty damn hard there's plenty of playtime to be had, and solving puzzles under the space par can force you to look for alternate, more optimal solutions, giving the game replay value. The graphics are basic and there's only a few looping music tracks but it's a good game mechanically and I've quite enjoyed it thus far.

Nice game. The puzzles are hard. Hard as hell. They let you think about the possible solution in the night, if you wake up. That happend to me just with SpaceChem and with Tetrobot. BTW, for fans of those 2 games this is mandatory buy. On the other hand, the presentetion is terrible and the UI is clumsy, it does not render the game into unplayable category, but it is shame that such a good idea is presented so bad.

Your standard puzzle game. Use the right pieces to get the packages to the right exit in the right order. Solid soundtrack and intuitive mechanics. As long as you go in expecting just a simple puzzle game, it's pretty impossible to be disappointed.

我是自动化解谜厨，我喜欢Great Permutator 但我不是很喜欢它的那套机制，对格子有点卡的太死了，而且传送带乱插很难Preview最后得到的结果，也不是那么方便调试。

Great Permutator is a great pure puzzle (that is, a puzzle with no platforming/ irrelevant mechanics involved) in the vein of SpaceChem. The graphics are simple but sufficient. The music is good. And the later levels are HARD. I got it long before it was available on Steam and enjoyed every bit of it. Highly recommended to people who like challenging puzzles.

Makes your head hurt - In a good way. If you loved SpaceChem and adore chip music, this was made just for you :)