|
|
|
A
new puzzle every Saturday. Solutions one week
later.
|
>>>>Basic Stats<<<<
March-21-2026
1452
weeks, 1483 pages &
10164 days
27 years 9 Months 26 days
Since May 23 1998 |
|
Latest
ten
news |
|
No. |
Date |
Puzzle about |
Solvers |
|
10 |
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. |
|
9 |
March-13-26 |
Puzzle 1261 |
Emmanuel Vantieghem, Jeff Heleen, Michael Branicky, J. M.
Rebert, Paul Cleary, Ankit Chakraborty, Gennady Gusev |
|
8 |
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. |
|
7 |
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
|
|
6 |
Feb-20-26 |
Puzzle 1258
Puzzle 878 |
Michael Branicky, Gennady Gusev, Jeff Heleen, Rahid Zaman,
Emmanuel Vantieghem and
Ankit Chakraborty.
Bruno Mishutka
|
|
5 |
Feb-13-26 |
Puzzle 1256
Puzzle 1252
Puzzle 1246 |
Gennady Gusev
Simon Cavegn
Simon Cavegn |
|
4 |
Feb-5-26 |
Puzzle 1256 |
Gennady Gusev, Emmanuel Vantieghem, Simon Cavegn, Oscar Volpatti |
|
3 |
Jan-30-26 |
Puzzle 1255
Puzzle 1254 |
Michael Branicky, Gennady Gusev, Oscar Volpatti, Emmanuel
Vantieghem
Jeff Heleen |
|
2 |
Jan-23-26 |
Puzzle 1254
Conjecture 109 |
Jeff Heleen, Carlos Rivera
Alessandro Casini, Emmanuel
Vantieghem |
|
1 |
Jan-16-25 |
Conj.109 |
Emmanuel Vantieghem |
|
