Hi, I created a puzzle game The Royal Connector https://swordstrike1.itch.io/the-royal-connector. There are 10 levels of one minute long. The last levels are in my opinion the most fun. 

Reply your (difficult) games here aswell and I will play them, Thanks! I am also on discord

i think  i tried it a bit ago, i don't really understand how to play, my game isn't super difficult, but the last couple of levels are fairly challenging. https://flamezgames.itch.io/inverted-reality