To open "V-Hard" (very hard) mode in Pokémon Puzzle League select the game as normal, and in the first Game Settings screen do the following:

Hold Z then tap L, L, A and then B.

Note: To earn this code Beat the game on hard mode.

Tired of only being able to set your speed to 50? Try this code at the Title screen:

Hold Z and press B, A, L, L

Now proceed to the Marathon, at the Speed Selection you can set the speed as far as 99. If you're an expert gamer like we at IGN; you'll still wish for more.

*Note: Score at least ten thousand points in the Time Zone to earn this feature.

Unless you are really skilled with your toes, you'll need a partner for this. Revealing all of the trainers available in two player mode is pretty easy. Simultaneously hold:

L + R + Z on both controllers at the Trainer Selection screen.

All of the trainers marked by a ? will be uncovered.

*Note Successfully complete the Spa Service game to earn this feature.

If you want to skip all of the game and go right to the Mewtwo level simply enter this codes at the Trainer Selection screen.

Hold Z and press B, Up, L, B, A, Start, A, Up, R

The Mewtwo level will start.

*Note: Successfully complete the game on the "S-Hard" difficulty setting to earn this feature.

Defeat the following characters to earn the badges.

Defeat Brock	Boulder Badge
Defeat Misty	Cascade Badge
Defeat Lt. Surge	Thunder Badge
Defeat Koga	Sould Badge
Defeat Erika	Rainbow Badge
Defeat Sabrina	Marsh Badge
Defeat Blaine	Volcano Badge
Defeat Giovanni	Earth Badge

Think you're ready for the S-Hard (which we're guessing means Super hard) Level, but, you just haven't got he patients to earn it?

Hold Z and press R, L, A, B at the Difficulty Selection screen.

*Note: Successfully complete the game on the "V-Hard" difficulty setting to earn this feature.

Jigglypuff will sing for you if you execute a combo or a chain. The bigger the chain or combo, the longer jigglypuff will sing.

The following is a list of Trainers and the Pokemon they carry.

Ash	Pikachu Squirtle Bulbasaur
Gary	Nidoran Growlithe Krabby
Brock	Geodude Vulpix Zubat
Misty	Horsea Psyduck Staryu
Lt. Surge	Raichu Jolteon Magneton
Erika	Tangelo Weepinbell Gloom
Koga	Venomoth Voltorb Golbat
Sabrina	Abro Hypno Alakazam
Team Rocket	Weezing Arbok Golbat
Giovanni	Persian Sandslash Nidoking
Ritchie	Sparky (aka Pikachu) Zippo (aka Charmander) Happy (Butterfree)
Lorelei	Cloyster Poliwhirl Dewgong
Bruno	Onix Hitmonchan Primeape
Tracey	Marill Venonat Scyther
Blaine	Arcanine Charmeleon Magmar

Defeat Ritchie	Earn an Elite medal.
Defeat Lorelei	Earn an Elite medal.
Defeat Bruno	Earn an Elite medal.