I tried to do speedruns of the game and I had a blast. My goal was to break the 10 minute mark and I finally finish with a 9m02 when I started to memorize all puzzles and 1-shot all of them!
It was a lot of fun!
I challenge anyone to try to beat it, it's a cool way to support indie games and share that to the world :)
https://www.twitch.tv/videos/1269484619