Here's a link to this week's Hard Hat Challenge document. Good luck!
Ari Shapiro ( I can explain the solution, if needed ;=) )
That was fast!
I'd like to thank the puzzle authors - Giovanni Della-Libera, David Miller, John Doty, and Andrew Becker - for being so kind as to allow us to redistribute this puzzle from one of our previous on-campus events.
It's great that you post theese puzzles Keep up the good work !
Congratulations, Calciol! It's up to you, but we always love to hear how people solved the Hard Hat Challenges. Send an e-mail to pdc09 (at) microsoft.com, and we'll coordinate your prize.
What a great puzzle! Even though Calciol solved it before me, knowing the answer didn't spoil any of the fun in solving it.
Nice work its a chellenge
Degree Online
Heh online courses always make you smarter.