Headings Cards | Number Cards |

Michael Wentz
12/10/2014 08:44:14 pm
I found a solution to the October 2014 puzzle, but do not know how or where to send it. Please advise me. Thank you.
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Paul
12/10/2014 11:00:52 pm
Hi Michael.
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Michael Wentz
13/10/2014 07:58:12 am
Horizontal (Column) Headings (left to right): Prime Numbers, Square Numbers, Triangular Numbers, Multiples of 3, Multiples of 5.
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13/10/2014 03:12:42 pm
How did you solve it? I got this far before hitting what looked like a combinatoric explosion:
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Michael Wentz
13/10/2014 08:11:46 pm
I, too, began by pairing headings with nothing in common (null-set intersection) and also kept in mind 20 cannot be in <20 or >20 (or in Prime or Square Numbers).
Paul
13/10/2014 11:16:58 pm
Thanks to Michael and Pierre. I hope you enjoyed it :)
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Williamson
4/11/2014 09:58:23 am
I found the answer of this Puzzle as well. This puzzle has many solutions to it. There is no single solution. I can send you either a link or an attachment file to show you how I start attacking this problem. The best way to attack this problem is by creating the same chart on excel for that will help you to eliminate a certain possibilities. Also, list all the odds , evens, prime, square, etc... numbers. Highlight what you have already chose to avoid confusion. You will see once you are doing that, you will be able to attack the problem. I just got to this site and did not know about it until yesterday when someone post this link on Linkedin. If you want to know about the way to attack this problem, please feel free to reply.
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