Radio
Buena's Password was a quiz show held in the Radio Tower that was first introduced in Pokemon Crystal.
How to Play
In order to play the quiz show, the main character could listen to the radio on his/her PokéGear from 6 PM to midnight. A secret password would be announced over the air, inviting players to come to the Radio Tower in Goldenrod City. They must go to the second floor and talk to Buena. She would give the player three options and if you picked the correct one, you were given one point to spend on a prize in the Radio Tower
Prizes
Prizes were awarded when the play had obtained a certain amount of points