Need of punctuation or not

I have no idea what this means, but I'm pretty sure it's not a complete sentence. Please explain or try to say it a different way.

This is the best cypher i have woven till.

Okay, now it's a complete sentence. But what does it mean to "weave till a cypher"???

Here are some vaguely similar sentences I can understand:
This is the best cypher I have decoded.
This is the best fabric I have woven.
This is the best birthday I have waited impatiently till. (Not a very good sentence -- I find the "till" at the end awkward in any setting.)

But

unprlldThe best cypher i have woven till.

You ask if it needs punctuation. Hmm. I don't know. I think it is more in need of meaning than of punctuation. Maybe if you try to write more by way of explanation we could work out the meaning. Later we can talk about the punctuation.

Is it likeThis is the best code I have invented?

CJ

"I lose '21 Grams' everyday."

This is what i have woven and it does not mean what it appears.So i want to let others know that 'this is the best cypher i have woven till'.

"Woven" is not the right word here, and neither is "till." I think maybe you are saying something like "This is the best cypher/code/puzzle I have ever invented/made/created." Is that right?

unprlld"I lose '21 Grams' everyday."

This is what i have woven

Do you mean "written" instead of "woven"?

CJ