News for hackers. Stuff that matters.

A comment on The 17x17 challenge. "Worth $289.00. This is not a joke.". Parent comment

Re:The 17x17 challenge. "Worth $289.00. This is not a joke." by ahn on Tuesday December 01, 2009 @01:24PM (#970285)
>Combinatorics isn't really abstract as far as math goes.

Huh? Is it naturally abstract?

[ Parent | on HN ]

There are no comments on this comment yet.