in emerald, there is an island where there are challenges (sort of like gyms) for you do
do,but you need to beat the frontier brains to get the symbols(sort of like badges).
here is how to get to the frontier brains on each of the challenges:

key:
5 constant wins=near the end of your 5th time challenge,you will be challenged.
facility(type of badge/symbol:how to get

battle dome(silver): 5 constant wins(1 v.s 1 only)
battle dome(gold): 10 constant wins(1 v.s 1 only)
battle pike(silver): 2 constant wins
battle pike(gold):get 10 constant wins
battle factory(silver): 3 constant wins
battle factory(gold): 6 constant wins
battle arena(silver): 4 constant wins
battle arena(gold): 8 constant wins
battle pyramid(silver): 3 constant wins
battle pyramid(gold): 10 constant wins
battle palace(silver): 3 constant wins
battle palace(gold): 6 constant wins
battle tower(silver): 5 constant wins
battle tower(gold): 10 constant wins

i might be wrong about some challenges but then again, it's been quite a while since i
beat it.
i hope this helps.
p.s, please rate this cheat and others sent in by me, ty.<table
class="table_ch"></table>