September 6, 2005
Addition of Savez zagonetaca Srbije (SZS) as member of the WPF, representing the Serbia & Montenegro.

August 24, 2005
Addition of Grupo Ingenio Uruguay as member of the WPF, representing the Uruguay.

July 26, 2005
Addition of DeBerners Werbung & Grafik GmbH as member of the WPF, representing the Austria.

May 25, 2005
Addition of NonZero Edizioni as member of the WPF, representing the Italy.

April 14, 2005
Addition of iMINDgination as member of the WPF, representing the Malaysia.

April 14, 2005
New information on the upcoming WPC 2005 in Eger, Hungary

March 18, 2005
Addition of Mathematics Trainers' Guild, Philippines as member of the WPF, representing the Philippines.

February 11, 2005
Addition of Ediouro Publicações as member of the WPF, representing Brazil.

November 22, 2004
Newsletter 9, handed out at the WPC 2004 and covering the WPC 2003 (and more)
available for download: more...

September 22, 2004
Addition of As Kuma as member of the WPF, representing Estonia.

July 1, 2004
Information on the upcoming WPC in Opatija, Croatia: more...

November 12, 2003
Team photos WPC 2003 online: more...

November 11, 2003
Newsletter 8, handed out at the WPC 2003 and covering the WPC 2002 (and more)
available for download: more...

November 11, 2003
New survey on the WPC 2003 online, more...

November 11, 2003
Results of the survey on the WPC 2002 in Oulu online: more...

October 24, 2003
Report and results on WPC 2003 online more...

May 5, 2003
May 23 - 25, the 4th 24 Hours Puzzle Championship will be held in Budapest (Hungary). Puzzlers are invited to solve, but also to make puzzles for the event! Read more...

February 17, 2003
Lots of information on the upcoming World Puzzle Championship 2003 in Arnhem, the Netherlands (October 14 - 19) is now online. Information on how to subscribe, costs, accomodations and more. Read more....

September 30, 2002
Niels Roest (The Netherlands) individual World Puzzle Champion. Japan is the best team. Click here for more.

June 10, 2002
Newsletter 7 (2002) available for download.

February 5, 2002
Lots of information on the upcoming WPC in Oulu (Finland) online.

October 15, 2001
Best team at the World Puzzle Championship in Brno was the USA. Best individual puzzler Ulrich Voigt from Germany. Read more in the section on Championships.

October 3, 2001
The WPF launches a completely restyled website, based on the new logo. Michael Douma, designer of the WPF logo, also designed this new website. Editor and webmaster is Peter Ritmeester. Copy Editor is Nancy Schuster. All content from the old website is still here, although probably on a different location, as navigation has completely changed. Most important new feature is the WPF forum, where puzzlers can post and discuss everything related to puzzles.

August 8, 2001
Finally, after two years, the WPF decides on a logo. Read more...

June 22, 2001
Information on WPC 2001 online. Reports on the WPC 2000 to WPF - History

March 16, 2001
Round 2 of logo competition.

February 1, 2001
Several last minute new logo entries.

January 31, 2001
Several improvements on existing logo entries.

January 26, 2001
Addition of Mensa - Bulgaria as member of the WPF, representing Bulgaria.

January 22, 2001
Several new logo entries.

December 12-19, 2000
Several new logo entries.

December 7, 2000
New logo briefing.

November 1-8, 2000
Lots of updates, especially in the WPC 2000 section.

October 15, 2000
At the World Puzzle Championship in Stamford (USA), Ulrich Voigt from Germany is the best individual and the USA wins as a team. More...

August 31, 2000
Removal of I.I.T.S. Shaked LTD -representing Israel- as member of the WPF.

August  18, 2000
Addition of Hrvatski Zagonetacki Savez (Croatian Puzzle Federation) as member of the WPF, representing Croatia.

July 25, 2000
Addition of Puzzleland Co. as member of the WPF, representing Korea.

May 4, 2000
Addition of Keesing France as member of the WPF, representing France.

May 3, 2000
Addition of Slovenský zväz hádankárov a krížovkárov as member of the WPF, representing Slovakia.

March 10, 2000
Addition of Rejtvényfejtõk Országos Egyesülete (Hungarian Puzzlers’ Association) as member of the WPF, representing Hungary.

March 9, 2000
Addition of Ediciones de Mente as member of the WPF, representing Argentina.

March 7, 2000
Addition of I.I.T.S. Shaked LTD as member of the WPF, representing Israel.

February 17, 2000
Addition of Keesing Publishers Belgium as member of the WPF, representing Belgium.

February 11, 2000
Addition of Thinks.com as member of the WPF, representing the United Kingdom.

February 11, 2000
Update of the information in Share a Test! The instructions to the puzzles of the online qualifying test will be posted in several languages.

February 7, 2000
Organizers of next year's WPC now have pictures next to their names.

February 2, 2000
Addition of all WPC results and reports on the WPC's 1995 - 1999.

February 1, 2000
Rescan of Newsletter 1, several text corrections, lighter background

January 25, 2000
All entries for the logo competition are put online. Click here to view them.

January 25, 2000
The WPF's website www.worldpuzzle.org officially goes online. From this day on its email address is office@worldpuzzle.org