IL058: Riddle Me This

Riddle Me This is the 58th episode of the Indigo League season.

Synopsis
Heading to Cinnabar Island, Ash is dismayed to find the Gym gone from the Island. Desperate for his 7th badge, Ash goes around and meets a riddle master who tells him that the Gym had moved. Then, they realize the riddle master is actually Blaine, the Gym Leader. Then, Ash begins his battle against Blaine.

Trivia

 * This is the first episode to use the Pikachu's Jukebox song at the end.