You Don't Know Jack (PlayStation)

GameShark, Pro Action Replay, Xploder, and Xplorer Codes

Note:
A GameShark or Pro Action Replay cartridge is required to use the codes featured below.

North American (NTSC) version

Unlimited time:
D00919F4 0200
800919F4 023A

Maximum score player 1:
800AB440 967F
800AB442 0098

Maximum score player 2:
800AB448 967F
800AB44A 0098

Maximum score player 3:
800AB450 967F
800AB452 0098

Player 1 can always screw:
800AB444 0001

Player 2 can always screw:
800AB44C 0001

Player 3 can always screw:
800AB454 0001
All codes above from deets.

Official codes from InterAct.
Codes from The Game Shark Code Creator's Club.