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Where this problem came from

Posted By: Timothy Chow
Date: Friday, 10 June 2011, at 3:16 a.m.

In Response To: 22 to play (Timothy Chow)

This is a variant of problem 445 in Robertie's 501 Problems.

I don't plan to roll this one out so if someone else wants to, please do.

Messages In This Thread

• 22 to play
  Timothy Chow -- Thursday, 9 June 2011, at 1:07 a.m.
  • 22 to play
    BenF -- Thursday, 9 June 2011, at 2:28 a.m.
  • 22 to play
    neilkaz -- Thursday, 9 June 2011, at 4:34 a.m.
    • 22 to play
      Casper van der Tak -- Thursday, 9 June 2011, at 7:21 a.m.
    • 22 to play
      Ian Shaw -- Thursday, 9 June 2011, at 12:40 p.m.
      • 22 to play
        Casper van der Tak -- Thursday, 9 June 2011, at 1:42 p.m.
  • 22 to play
    mick dyett -- Thursday, 9 June 2011, at 9:34 a.m.
  • Where this problem came from
    Timothy Chow -- Friday, 10 June 2011, at 3:16 a.m.
  • Rollout
    Rollouts R' Us -- Friday, 10 June 2011, at 5:17 a.m.