What are all the Pokemon that Bill's Grandfather would ask you?

Question

EDIT:Can you repeat the progress over and over again?

Comments

Some depend on HG/SS.

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And no, you cannot repeat the process over and over.

Answer 1

Everstone - Show Bill's grandfather -Lickitung or Jigglypuff -Gold, Silver, Crystal Heartgold, Soulsilver

Fire Stone	 -Show Bill's grandfather -Vulpix or Growlithe - Gold, Silver, Crystal, Heartgold, Soulsilver
Thunderstone	 -Show Bill's grandfather -Pichu	               -Gold, Silver, Crystal, Heartgold, Soulsilver
Water Stone	 -Show Bill's grandfather -Staryu or Marill	          - Gold, Silver, Crystal Heartgold, Soulsilver
Leaf Stone	 -Show Bill's grandfather -Oddish	-Gold, Silver, Crystal, Heartgold, Soulsilver

and no, you can't repeat it over and over again.
source
http://bulbapedia.bulbagarden.net/wiki/Bill's_grandfather
and personal experience
hope this helps

Comments

er, I think there's something weird in your answer.

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i know i have to edit it...

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edited