It starts with a very simple idea, which is developed in a super clever ways!
The game is very cool and well made. I can see how addictive the gameplay loop could be... My only problem is that I'm really bad at it, haha! I find it very difficult to anticipate whether the next move will take me onto the tracks or just next to them (skill issue on my part).
Nice baby step tutorial, it explains things very well and effectively!
Beau boulot !