Prasanna
I have received the file with the WPC puzzles.
I suspect there is something wrong in the solution of the round 8 puzzle 4 Railroad Tracks. Please have a look
Hi Stefano,
You are correct. The issue is fixed now and if you download the file again, it should reflect. Thanks for pointing it out!
You can't from the WPF archive, as members have exclusive rights for a year. You have two options, one is to contact the WPF Member organization from your country, and if there is no such organization, you can get a personal membership for the year 2018 which will give you the right to have access to the eventual 2018 WSC-WPC content as well as the content from one past year. You can mail office@worldpuzzle.org or prasanna.seshadri@worldpuzzle.org for more details about this.