If you already know this, just post the next number - don't ruin it.

1
11
21
1211
111221

312211

1
11
21
1211
111221
312211

13112221

- trs

1113213211



Hmm... I can see where this is going.

31131211131221

Oh yeah? well, take this!

31131211131221 - blast! beaten to it.

Well then take that!

13211311123113112211 - son of a... i gotta learn to type faster.

11131221133112132113212221

13211311123113112211

Yep. I knew it.

Haha you got aced twice in a row!

To avoid such a problem, I'm posting the 30th number in the sequence. And yes, I cheated.

3113112221131112311332111213122112311311123112111331121113122112132113121113222112311311221112131221123113112221121113311211131122211211131221131211132221121321132132212321121113121112133221123113112221131112212211131221121321131211132221123113112221131112311332211211133112111311222112111312211311123113322112111312211312111322212321121113121112133221121321132132211331121321132213211231132132211211131221232112111312212221121123222112311311222113111231133211121321321122111312211312111322211213211321322123211211131211121332211231131122211311123113321112131221123113111231121123222112111331121113112221121113122113111231133221121113122113121113221112131221123113111231121123222112111312211312111322212321121113121112131112132112311321322112111312212321121113122122211211232221121321132132211331121321231231121113112221121321132132211322132113213221123113112221133112132123222112111312211312112213211231132132211211131221131211322113321132211221121332211231131122211311123113321112131221123113111231121113311211131221121321131211132221123113112211121312211231131122211211133112111311222112111312211312111322211213211321223112111311222112132113213221133122211311221122111312211312111322212321121113121112131112132112311321322112111312212321121113122122211211232221121321132132211331121321231231121113112221121321132132211322132113213221123113112221133112132123222112111312211312112213211231132132211211131221131211322113321132211221121332211213211321322113311213212312311211131122211213211331121321123123211231131122211211131221131112311332211213211321223112111311222112132113213221123123211231132132211231131122211311123113322112111312211312111322111213122112311311123112112322211213211321322113312211223113112221121113122113111231133221121321132132211331222113321112131122211332113221122112133221123113112221131112311332111213122112311311123112111331121113122112132113121113222112311311221112131221123113112221121113311211131122211211131221131211132221121321132132212321121113121112133221123113112221131112311332111213122112311311123112112322211322311311222113111231133211121312211231131112311211232221121113122113121113222123211211131221132211131221121321131211132221123113112211121312211231131122113221122112133221121321132132211331121321231231121113121113122122311311222113111231133221121113122113121113221112131221123113111231121123222112132113213221133112132123123112111312211322311211133112111312211213211311123113223112111321322123122113222122211211232221121113122113121113222123211211131211121311121321123113213221121113122123211211131221121311121312211213211321322112311311222113311213212322211211131221131211221321123113213221121113122113121113222112131112131221121321131211132221121321132132211331121321232221123113112221131112311322311211131122211213211331121321122112133221121113122113121113222123112221221321132132211231131122211331121321232221121113122113121113222123211211131211121332211213111213122112132113121113222112132113213221232112111312111213322112132113213221133112132123123112111311222112132113311213211221121332211231131122211311123113321112131221123113112221132231131122211211131221131112311332211213211321223112111311222112132113212221132221222112112322211211131221131211132221232112111312111213111213211231131112311311221122132113213221133112132123222112311311222113111231132231121113112221121321133112132112211213322112111312211312111322212321121113121112131112132112311321322112111312212321121113122122211211232221121311121312211213211312111322211213211321322123211211131211121332211213211321322113311213211322132112311321322112111312212321121113122122211211232221121321132132211331121321231231121113112221121321133112132112312321123113112221121113122113111231133221121321132122311211131122211213211321222113222122211211232221123113112221131112311332111213122112311311123112111331121113122112132113121113222112311311221112131221123113112221121113311211131122211211131221131211132221121321132132212321121113121112133221123113112221131112311332111213213211221113122113121113222112132113213221232112111312111213322112132113213221133112132123123112111312211322311211133112111312212221121123222112132113213221133112132123222113223113112221131112311332111213122112311311123112112322211211131221131211132221232112111312111213111213211231132132211211131221131211221321123113213221123113112221131112211322212322211231131122211322111312211312111322211213211321322113311213211331121113122122211211132213211231131122212322211331222113112211

Fair enough. Here's the next then
Oops

Missed a 1 off it
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nope, you forgot your first digit there. "1"

CRAP! Ace #3 I'm out.

Yeah. I already noticed and changed it
Not going to post the next one as the thread is long and wide enough already!

LOL!
Ok, I was going to say we can't post a reply unless we list the next number after the one in the post we're replying to, but now that'd be just ridiculous.

Everybody is welcome to continue from 11131221133112132113212221 though. You'll be able to tell us if we're right when you hit the 30th and 31st number

I thought the next number in the series from the first post would be:

1121121211

I thought the next number in the series from the first post would be:

1121121211

But if you were going that route then you'd still be wrong anyway;
111111121211
And then;
111111111111111211121111
111111111111111111111111111111121111111211111111
etc.

Alternatively you could have also said;
2111121211.

The 'accepted' answer (312211) is the only one that avoids ambiguity.

I notice that you're adding another logic puzzle to this thread...

Where the hell did the reply buttons go?

Hehe.
WAAAAAAAAAAAAAAaaaaaaaaaaaaaay over there -->

Hehe.. It's not my fault that browsers don't break up long lines. Though that's probably the only behavior that makes sense... I thought about breaking it up like Trevor did, but I'm lazy.

I must have missed that hidden message in the first post about avoiding ambiguity.

I guess I saw a different logic to the series than everyone else.