A new puzzle every Saturday. Solutions one week later.

>>>>Basic Stats<<<<
1154 weeks, 1186 pages & 8078 days
22 years + 1 month + 11 days

>>>>Puzzlers Statistics<<<<
(updated on Feb 28 2019)

Puzzle of the week

Puzzle 1007. Self inserted primes

Curios by CR in Prime Curios!
(updated on July 4, 2020)


Latest nine news


Date Puzzle about


9 June-26-19 Puzzle 1006

Puzzle 1005

Giovanni Resta

Oscar Volpatti

8 June-19-20 Puzzle 1005 Paul Cleary, Metin Sariyar, Ray Opao, Fausto Morales, Oscar Volpatti and Emmanuel Vantieghem.
7 June-12-20 Puzzle 1004

Puzzle 1003

Giovanni Resta, Oscar Volpatti, Emmanuel Vantieghem

Jan van Delden

6 Jun-5-20 Puzzle 1003

Puzzle 287

Jim Howell, Jan van Delden

Christian Boyer

5 May-29-20 Puzzle 1002 Giovanni Resta, Emmanuel Vantieghem, Jan van Delden, Oscar Volpatti.
4 May-24-2020 Puzzle 1001

Puzzle 859

Puzzle 728

Emmanuel Vantieghem, Jan van Delden and Oscar Volpatti

Carlos Rivera

Giovanni Resta

3 May-15-20 Puzzle 1000

Puzzle 29

Giovanni Resta, Emmanuel Vantieghem, Fausto Morales, Carlos Rivera

Giovanni Resta

2 May-8-20 Puzzle 999 and Puzzle 46

Puzzle 16 and 414

Giovanni Resta

Jan van Delden

1 May-1-20 Puzzle 998

Col. 20th-020


Jan van Delden and Oscar Volpatti

Jan van Delden



These pages will be updated every Saturday morning -- Last Modified on: Friday, 03-Jul-2020 14:05:45 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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