Really complicated to get multiplayer working on a GBA, with all the need for hardware and the cable disconnecting and yet weirdly, I really loved the multiplayer in this game, crushing the AIs most of the time, but still providing a decent challenge. I think I should really go back to the singleplayer puzzles one day, with my adult mind. I liked them but I don't think I quite finished them. I wasn't too dumb so I suppose the challenge didn't quite pike my interest but looking back, I think it's still the puzzle game I appreciated the most.