Recommending Zachtronics
If you've already played these games there's not much here for you but hopefully it provides a good starting point for everyone else. This video has a lot of overlap with my old SpaceChem one but I thought it was worth revisiting to mention the more recent games too.
Series Playlist: • Zachtronics Review Series
SpaceChem: • SpaceChem Review
Infinifactory: • Infinifactory Review
TIS-100: • TIS-100 Review
Shenzhen I/O: • Shenzhen I/O Review
The three games featured in the intro are:
The Talos Principle
Stephen's Sausage Roll
Puzzle Dimension
It's not my intention to single those games out for any particular reason, they were just the three puzzle games I happened to have installed at the time which seemed as fair a way to choose which ones as any.