100 levels, my friend is on level 25 and it's take him around a year (obviously between other things
).
http://zestriddle.fanzine.pl/
The guy who pointed me to this site said that it's best to run it in IE for the sound, I'm not sure if the sound contributes to the riddles though.
Requirements - mainly thinking and patience. You'll need to know a little about computers, as in how to get to the source code of a webpage & how to zoom, rotate, flip and image etc.:
http://zestriddle.fanzine.pl/req.htm
Hints - how to play the game:
http://zestriddle.fanzine.pl/hints.htm
I'm on level 5B
Oh, and don't be giving the answers away... that spoils it.

http://zestriddle.fanzine.pl/
The guy who pointed me to this site said that it's best to run it in IE for the sound, I'm not sure if the sound contributes to the riddles though.
Requirements - mainly thinking and patience. You'll need to know a little about computers, as in how to get to the source code of a webpage & how to zoom, rotate, flip and image etc.:
http://zestriddle.fanzine.pl/req.htm
Hints - how to play the game:
http://zestriddle.fanzine.pl/hints.htm
I'm on level 5B

Oh, and don't be giving the answers away... that spoils it.