A new puzzle every Saturday. Solutions one week later.

Basic Stats
1082 weeks, 1121 pages & 7574 days
20 years + 8 months + 24 days

>>>>Puzzlers Statistics<<<<

Puzzle of the week

Puzzle 943. Primes that remain prime when...

Curios by CR in Prime Curios!


The last five news

Date Puzzle about


Feb-15-19 Puzzle 942 Fausto Morales, Jan van Delden, Emmanuel Vantieghem
Feb-8-19 Puzzle 941 Emmanuel Vantieghem
Feb-1-19 Puzzle 940 Fred Schneider, Paul Cleary and Emmanuel Vantieghem.
Jan-25-19 Puzzle 939

Puzzle 817

Fred Schneider

Pierandrea Formusa

Jan-18-19 Problem 71

Puzzle 75

Puzzle 863

Giovanni Resta

Paul Cleary

Pierandrea Formusa


These pages will be updated every Saturday morning -- Last Modified on: Friday, 15-Feb-2019 15:51:47 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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