A new puzzle every Saturday. Solutions one week later.

>>>>Basic Stats<<<<
1279 weeks, 1310 pages & 8953 days
24 years + 5 Month, 27 days
>>>>Puzzlers Statistics<<<<
(updated on May 1, 2021)

Puzzle of the week

Puzzle 1113 A pair of Diophantine equations.

Curios by CR in Prime Curios!
(updated on April 30, 2021)

Latest ten news


Date Puzzle about


10 Nov-25-22 Puzzle 1112 Michael Branicky, Jean-Marc Rebert, Gennady Gusev, Emmanuel Vantieghem
9 Nov-18-22 Puzzle 1111 Paul Cleary, Michael Branicky, Alain Rochelli, Giorgos Kalogeropoulos, Gennady Gusev, Emmanuel Vantieghem, J-M Rebert, Ken Wilke.
8 Nov-11-22 Puzzle 1110 Michael Branicky, Paul Cleary, Giorgos Kalogeropoulos, Oscar Volpatti, Emmanuel Vantieghem
7 Nov-4-22 Puzzle 1109 Gennady Gusev, Oscar Volpatti
6 Oct-28-22 Puzzle 1108 Emmanuel Vantieghem, Gennady Gusev, Michael Branicky, Giorgos Kalogeropoulos, J-M Rebert, Oscar Volpatti
5 Oct-21-22 Puzzle 1107


Puzzle 536

Michael Branicky, Paul Cleary, Giorgos Kalogeropoulos, Emmanuel Vantieghem, Oscar Volpatti

Andreas Höglund

4 Oct-14-22 Puzzle 1106 During the week 9-15 Oct, 2022, contributions came from Michael Branicky, Jeff Heleen, Giorgos Kalogeropoulos, Adam Stinchcombe, Gennady Gusev, Paul Cleary, J-M Rebert, Oscar Volpati
3 Oct-6-2022 Puzzle 1105 Giorgos Kalogeropoulos, Emmanuel Vantieghem, Oscar Volpatti, Jean-Marc Rebert.
2 Set-30-22 Puzzle 1104 Gennady Gusev
1 Set-23-22 Puzzle 1103 Giorgos Kalogeropoulos, Emmanuel Vantieghem, Oscar Volpatti, Ken Wilke, Gennady Gusev, Michael Branicky, Jan van Delden



These pages will be updated every Saturday morning -- Last Modified on: Friday, 25-Nov-2022 17:53:52 MST

"Many thanks to Martha Rivera, Miguel H. Rivera and  G. L. Honaker, Jr. for reviewing and correcting the  very first version of these pages, dated on May 23, 1998 "

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