Once you move the rocks in the cavern you can find unknown in the Tanoby Ruins.
Unown is a very common Pokemon that can be found in Dilford Chamber, Liptoo Chamber, Monean Chamber, Rixy Chamber, Scufib Chamber, Viapolis Chamber, and Weepth Chamber.
If you look carefully in the monean chamber and viapois chamber you can find a secret unown.
ther's a Pokemon sleeping in moneon chamber it's a (?)me too i can't find it can some one help me?
no where
Nothing you just catch them that's it. Psst in the monean and viapois chamber you can rarely find a question and exclamation mark unown.
Piplup does not exist in Pokemon LeafGreen or FireRed.
No, you cannot find cyndaquil in LeafGreen.
you should go to gamestop
LeafGreen version does not have Growlithe.
In the grass...
In there you can find the Pokemon unown but only after solving the puzzle in tanoby key to do that push all the boulders using Strength onto the small holes.
You cannot catch houndour in Pokemon leafgreen either get one from Pokemon emerald or Pokemon colosseum.