I Post your puzzle games here! Here is mine:
we did! Ours is about teleport swapping as your only form of movement and puzzle manipulation. https://ajgunsauley.itch.io/chunky-boi-escapes-the-space-gulag
We ended up with a puzzle game where all characters on the screen receive the same input from the player: /jam/gmtk-2019/rate/460345
Yeah, made my first puzzle game during this gamejam. Really happy how it turned out.
If you want to give it a try, it's playable in the browser: https://njamster.itch.io/wonkey
/jam/gmtk-2019/rate/460164 I made a little puzzle game during the jam.
Hi guys!
My game is called Room.
It's a desktop puzzle game where you need to use the clues from the computer to escape the room. You got only one chance to do this. If u fail solving the puzzle the first and only time... The application won't open again.
Made by me in one and half days. Dont mind the stupid voice acting and amateurish art. So do check out my game guys:
One of the screenshot from my game.

we made a puzzle game. this little monk wanders across 2 or more levels at the same time. but you can only see one. /jam/gmtk-2019/rate/463271
My Dungeon Crawler has some puzzles.
Here, take a look!
https://v-i-r-t-u.itch.io/no-more-dungeons
Don't forget to rate it!
This game is not mine, but has pretty good puzzles in it : https://prodigalson.itch.io/buddy-system
I wanted my own entry to be a puzzle game too, but as I didn't have the time to design the battles, it turns out you can win them without really having to find any solution to any problem. So I don't think it'll qualify for this topic.
I did, welcome to try it if you want :) /jam/gmtk-2019/rate/462582