Really cool game! The mouse cursor didn't just work the way I wanted it to. Could you please make more rooms to the game though, so I could play it more!
At first I thought the tutorial screen was the full game, so I just tried to make the snake fill the screen without success until I realised I can move the blue thing with the WASD. Then I just moved it all over the place for some reason until I accidentally moved to the next room. Like at first I read the WASD thing and just kinda forgot about it. And in the last room I obviously had to do this: