Tuesday, February 17, 2009

Argazzi's New Puzzler

Paul sent me another fun problem. It is a complete the sequence problem.

Next term in this sequence is?
1
11
21
1211
111221
312211
13112221
1113213211
...

Any one got it. This one's driving me nuts.
at

3 comments:

  1. Tinyc TimFebruary 19, 2009 at 4:45 AM

    31131211131221

    ReplyDelete
  2. Vineet PandeyFebruary 27, 2009 at 10:09 PM

    31131211131221

    Read it pairwise like 3 Ones, 1 Three, 1 Two.... and look at the previous no.

    ReplyDelete
  3. fakeMarch 2, 2009 at 5:42 PM

    Thanks, Vineet, you finally got me there. That was killing me.

    ReplyDelete