Mystery Dungeon 2 help

[AquaLeaderMatt]

Well, I've come across a rather confusing puzzle in the game. There are three large coloured crystals that change colour when touched. I can't remember what dungeon it's in (I don't even know the names -_-), but I'm rather stuck.

I can't read Japanese, so I don't know what to do in the puzzle. If you know how to solve this puzzle, let me know.

Thanks.

 

[Precious Tears]

match all the crystals in the same color!!
i remember only the colors listed below are available:
blue
red or
yellow
beware there are colors that are similars!!
red - orange
yellow - green
blue - purple