THX for the link txesmi ! Very challanging and ambitious game obviously. Page still under construction ? Oh dear, oh dear. Lets hope the best for the player.

There was a game in the glourious 8-Bit days called "Robot odyssey", which is an educational game focusing on binary logic. Widely held as the most difficult game in its days ever. If someone is interested, search at wikipedia for it.

OK, twist your brain then! :-))

Neodumont