I haven't yet,but I'm attempting..well if I could get flash I would,but darn Okido-Hakase's Aid would only give me flash if I have ten Pokemon..and I have 7 or 8,aye..so yeah I'm attempting,thanks for nothing Okido-Hakase!XD

WAY too hard O.o

My first game was Emerald. I didn't know how to use Flash, so I went through that cave to find Steven for the first time without Flash . . .

once or twice in fire red

I always do it whenever I go to find Steven in the cave in Ruby/Sapphire. Apart from the fact you don't know where you're going and you keep coming across Pokemon, it's fun! All I do to get around caves without using Flash is simply stick to the walls.

I have

When I'm to lazy to catch a Pokemon that can learn flash.

Once, when I first got my game and didn't know Flash did that.

yeah i didint know flash so i went in without flash

I don't like the move flash, so i never teach it to my pokemon :p But sometimes when i don't feel so lazy, I will use on of my brother's guidebooks

i did so many that they're uncountable. that's cause i didn't know there was a TM that lightens a cave until i got heartgold version