Very creative, lots of fun. I played until 11-12 level and got a single 150% but a 100% everywhere else. I felt like you were generous to give some suboptimal routes a 100% too.
Regardless, I'm in awe of people who make such awesome puzzles! _/\_
I don't really have a good reference point. I don't usually play puzzle games, as I quickly get frustrated.
With this game, I was able to figure things out with backtracking and it was doable, satisfying and fun. It definitely worked for me, someone who isn't a puzzle enjoyer lmao.