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A
new puzzle every Saturday. Solutions one week
later.
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>>>>Basic Stats<<<<
April-7-2026
1454
weeks, 1485 pages &
10178 days
27 years 10 Months 9 days
Since May 23 1998 |
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Latest
ten
news |
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No. |
Date |
Puzzle about |
Solvers |
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10 |
Apr-6-26 |
Puzzle 1263
Puzzle 1254
Puxzle 121
Puzzle 20
|
Ashaz Jameel.
Mike Keith through G. L. Honaker, Jr.
Gennady Gusev
Ashaz Jameel |
|
9 |
March-27-2026 |
Puzzle 1263
Puzzle 1262
Puzzle 1143 |
Michael Branicky, Carlos Rivera, Gennady Gusev, Emmanuel
Vantieghem
Ashaz Jameel
Carlos Rivera |
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8 |
March-20-26 |
Puzzle 1262
Puzzle 20 |
Michael Branicky, Paul Cleary, Gennady Gusev, Giorgios
Kalogeropoulos, Emmanuel Vantieghem, Ankit Chakraborty
Simon Cavegn, reports about more emirps records, for this page. |
|
7 |
March-13-26 |
Puzzle 1261 |
Emmanuel Vantieghem, Jeff Heleen, Michael Branicky, J. M.
Rebert, Paul Cleary, Ankit Chakraborty, Gennady Gusev |
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6 |
March-6-26 |
Puzzle 1260
Puzzle 20 |
Rahid Zaman, Gennady Gusev
Stephan Schöler, found a new
record EMIRP, of 10011 digits, four more digits than the previous
record by J. K. Andersen, from 2007. |
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5 |
Feb-27-26 |
Puzzle 1259
Conjecture 109
Problem 89
Puzzle 50
Puzzle 1223 |
Emmanuel Vantieghem, Carlos Rivera, Sebastián Martín Ruiz, Ashaz
Jameel
M. F. Hasler via S. M. Ruiz
Ashaz Jameel
Mike Keith
Rahid Zaman
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4 |
Feb-20-26 |
Puzzle 1258
Puzzle 878 |
Michael Branicky, Gennady Gusev, Jeff Heleen, Rahid Zaman,
Emmanuel Vantieghem and
Ankit Chakraborty.
Bruno Mishutka
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3 |
Feb-13-26 |
Puzzle 1256
Puzzle 1252
Puzzle 1246 |
Gennady Gusev
Simon Cavegn
Simon Cavegn |
|
2 |
Feb-5-26 |
Puzzle 1256 |
Gennady Gusev, Emmanuel Vantieghem, Simon Cavegn, Oscar Volpatti |
|
1 |
Jan-30-26 |
Puzzle 1255
Puzzle 1254 |
Michael Branicky, Gennady Gusev, Oscar Volpatti, Emmanuel
Vantieghem
Jeff Heleen |
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