Question

On diamond and pearl (where unkown are), I've been wondering because I think they say somthing but I can't figure it out.

Answer 1

Each Unown represents a letter, and the signs are made of unown symbols. It can be a bit difficult but you can ork out what each sign says.

The first one gives you instructions on which rooms to go into, that will take you to the main room at the bottom of the ruins. It reads:

TOP RIGHT
LOWER LEFT
TOP RIGHT
TOP LEFT
TOP LEFT
LOWER LEFT

Comments

If you do want to learn to read Unown and can't figure it out, bring an Unkown you catch but can't decipher to the boy who's house s nearby the caves.  He'll give you a seal to match the letter, revealing it's identity.

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you can also look at this page to read unknown http://pokemondb.net/sprites/unown ps. the unknown just talk about the value of friendship or something lol

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I know how to read unknown.I am NOT LIEING.

Answer 2

all lives meet other lives to make somthing a new and alive friendship

Answer 3

the one at the end of the tunnel spells MYSTERYSHOCK (? and !)

Answer 4

there is a fouth code: friend