Pokemon Puzzle League Cheats

Nintendo 64

Access All Trainers Cheat
On the Trainer Select Screen Hold L + R + Z on both the player one and player two controllers.
All Selections In Puzzle University Cheat
On the Title Screen, Hold Z and Press A, B, R, A, A, B, R, A.
Activate V-Hard Difficulty Cheat
On the Difficulty Select Screen Hold Z and Press L, L, A, B.
Activate S-Hard Difficulty Cheat
On the Difficulty Select Screen Hold Z and Press R, L, A, B.
Start On Mewtwo Level Cheat
On the Trainer Select Screen Hold Z and Press B, Up, L, B, A, Start, A, Up, R.
Higher Maximum Speed Cheat
On the Title Screen Hold Z and Press B, A, L, L. If done correctly you will now be able to set the speed in Marathon Mode to 99.