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A new puzzle every Saturday. Solutions one week later.

Jan 28  2011

Puzzle 623. p^2+3pq+q^2=r^2

Date New Who
Jan-13-12 Puzzle 620 Giovanni Resta, Jan van Delden, Farideh Firoozbakht & Jahangeer John Kholdi , Michael Reid, Hakan Summakoğlu, Emmanuel Vantieghem, J. K. Andersen & Carlos Rivera
Jan-6-12 Puzzle 619

 

Puzzle 618

 J.K. Andersen, Torbjörn Alm, Emmanuel Vantieghem, Hakan Summakoğlu

Emmanuel Vantieghem,
Dec-30-11 Puzzle 618


Puzzle 616

 Jan van Delden, Farideh Firoozbakht & Jahangeer Jhon (kholdi)

J. K. Andersen

 

 

 

 

These pages will be updated every Saturday morning -- Last Modified on: Friday, 27-Jan-2012 18:33:46 CST

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

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