Its incomplete, so I'll be lenient; its an alright educational game with Sonic in it. You answer math or spelling questions racing against animals. Theres quite a bit to do, and the games sprites are decent enough for an 8 bit game. Its very repetitive with not much in terms of progression, you basically just do the same thing over and over, although again this may be in part to the fact its incomplete. It does offer a bunch of difficulty options, so thats neat I guess. But yeah, not really worth playing for any reason nowadays at all.