Nice concept
I love the idea around it, but many things could be improved. First, the music gets really really annoying. Its so unbelievable repetitive, and espoeccially got on my nerves when i had been sketching one thing for a long time. That brings me to the next thing. The drawing interface is awful. There needs to be a bucket (color fill in0 option, and a line size controle, cuz drawing bigger objects takes waaaaaay too long and becomes really tedious