Flash is in the Granite cave. Talk to the hiker guy as soon as you walk in the door. He should give it to you.
in the granite cave talk to the hiker guy
You get Hm flash from the hiker in granite cave in dewford.BEWARE!You can only use flash if you get the knuckle badge from Brawly
HM 05 is flash
In Pokemon Platinum, Flash is a TM.
Look at "How do you get hm flash in blue?" On this site.
on Pokemon yellow on Pokemon yellow
its not an HM anymore you have to find it.
i would try an electric type, that mostly works but sometimes random pokemon work so try to find a pokemon like lanturn or raiku.
In Third Generation Whirlpool is no longer an HM.
It's pretty easy. All you need to do is get the HM Flash. If you don't have it, then it will be hard getting through in that cave :)
You can get the Hm flash of Pokemon silver is from the elder on the top of sprout tower in Violet city. There are alot of trainers through out sprout tower
you get the HM Flash after beating the electric gym leader, if i recall correctly
Zigzagoon cannot learn flash in ruby