Give it a Grip Claw and level it up in the night time.
sneasel can't evolve in emerald cause sneasel's evolution doesn't exist in emerald only pearl or platinum or diamond.
snesel can'NT evolve but can evolve in Pokemon diamond, pearl and platinum snesel can'NT evolve but can evolve in Pokemon diamond, pearl and platinum
Sneasel doesn't evolve by level. You have to level him up while he's holding the Razor Claw from 8:00 to 4:00.-
You need to get the razor claw on victory road.Go past this old man and go straight down the corner.Give it to sneasel and level up sneasel at night while it is holding razor claw.And it will evolve into Weavile.
No, Sneasel cannot evolve in Crystal.
No, Sneasel cannot evolve in Colosseum.
You need a king's rock to evolve sneasel
Sneasel can't evolve in leafgreen because it's evolution didn't exist until diamond, pearl and platinum version came out so if you want to evolve it you will need to trade your sneasel to one of the versions then use the razor fang item on it during the night time and it will become Weavile.
To evolve a Sneasel, you must have it hold a razor claw (which can be found in Route 224 of Pokemon Diamond and Pearl) and train it during the night.
catch one near snow-point city or evolve sneasel
In Pokémon Diamond, Sneasel needs to be holding a Razor Claw and then you will need to level it up during the night time in order to evolve it.
You have to evolve Sneasel in icy weather at night