This game is simple, but really well made! Overall, I had a really good time beating this game!
The levels were well designed, with some of them even giving you multiple routes.
However, the music got bland after about 10 minutes of playing.
And just like the title says, this game requires a lot of trial and error, but I never felt discouraged or bored to stop playing when I was stuck on a level either.
Overall, this game is simple, easy to learn, and fun to play and beat.