Puzzle Marathon 2017 on 8-17 Dec 2017

Discussion Thread(Potential) Results

Instructions Booklet


Puzzle Booklet


About Puzzle Marathon

This contest will contain the puzzles from the Marathon round of WPC.

New user?

New users must register here to be able to participate.

Also, please spend some time on the F.A.Q.


If you have any questions or doubts or suggestions, please ask in the forum.