A new puzzle every Saturday. Solutions one week later.

>>>>Basic Stats<<<<
Apr-17
-2021
1195 weeks, 1226 pages & 8365 days
22 years + 10 month 25 days
since
May-23-1998

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

Puzzle of the week

Puzzle 1035. tau(sigma(x)) * sigma(tau(x))

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

Latest ten news

No.

Date Puzzle about

Solvers

10 April-16-21 Puzzle 1034 Oscar Volpatti
9 April-9-21 Puzzle 1033

Puzzle 762

Oscar Volpatti

Richard Chen

8 Abril-2-21 Puzzle 1032

 

Conjecture 61

Emmanuel Vantieghem, Adam Stinchcombe, Giorgos Kalogeropoulos and Oscar Volpatti

Jan Felisiak

7 Mar-26-21 Puzzle 1031 Emmanuel Vantieghem
6 Mar-19-21 Puzzle 1031

Problem 82

 

Emmanuel Vantieghem

Emmanuel Vantieghem, Simon Cavegn

5 Mar-12-21 Puzzle 1031 Emmanuel Vantieghem
4 Mar-5-21 Conjecture 30 J. Feliksiak
3 Feb-27-21 Puzzle 1030

Conjecture 30

Oscar Volpatti, Emmanuel Vantieghem and Paul Cleary

Jan Riemann

2 Feb-20-21 Problem 81 Simon Cavegn, Paul Cleary
1 Feb-13-21 Problem 59

Puzzle 65

Simon Cavegn

Adam Stinchcombe

 


These pages will be updated every Saturday morning -- Last Modified on: Friday, 16-Apr-2021 16:02:26 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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