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A
new puzzle every Saturday. Solutions one week
later.
Feb 6-11, 2010
Puzzle 524.
x = 1 (mod phi(x))
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Date |
News |
Who |
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5-feb-10 |
Puzzle 523 |
J-C Colin, Farideh
Firoozbakht, Antoine Verroken, Torbjörn Alm, Tiziano Torasso, Luis Rodríguez,
Carlos Rivera, Giovanni Resta (the Champion of results for this puzzle)
& Jan van Delden |
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29-Jan-10 |
Puzzle 522 |
A. Verroken, Torbjörn Alm, Farideh
Firoozbakht, Farid Lian & Frederick Schneider |
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22-Jan-10 |
Puzzle 521 |
Qu Shun Liang, Torbjörn Alm, Seiji Tomita,
Jan van Delden, Fred Schneider, Gurmeet Singh, Giovanni Resta,
Jean-Claude Rosa & Farideh Firoozbakht |
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