American Mathematical Monthly Problems

The American Mathematical Monthly is an expository journal intended for a wide audience of mathematicians, from undergraduate students to research professionals. Each issue has a Problems and Solutions section where new problems are proposed.
Below you can find the solutions that I have recently submitted (pdfs will be available after the deadline). In the past years I gathered a pretty large collection of problems&solutions (but beware of nerd sniping *):

-2001 2002 2003 2004 2005 2006 2007 2008 2009 2010
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
2021 2022 2023
For anyone who is interested in sharing solutions, please feel free to contact me at


Problem 12481 - 07 - B. Elsner (France) and E. Muller (Germany).

Problem 12480 - 07 - F. Stanescu (Romania).

Problem 12479 - 07 - M. Chamberland (USA).

Problem 12477 - 07 - O. Kouba (Syria).

Problem 12476 - 07 - G. Fera (Italy).

Problem 12473 - 06 - M.-D. Vasile (Romania).

Problem 12472 - 06 - E. Vigren (Sweden).

Problem 12470 - 06 - M. Omarjee (France).

Problem 12469 - 06 - L. Shapiro (USA).

Problem 12467 - 05 - L. Laszlo (Hungary).

Problem 12466 - 05 - K. Egamberganov (UK).

Problem 12465 - 05 - L. Glasser (USA).

Problem 12463 - 05 - R. Tauraso (Italy).

Problem 12459 - 04 - H. Grandmontagne (France).

Problem 12457 - 04 - H. Ohtsuka (Japan).

Problem 12455 - 04 - M. Bataille (France).

Problem 12454 - 04 - R. Stanley (USA).

Problem 12452 - 03 - Tran Quang Hung (Vietnam).

Problem 12451 - 03 - A. L. Bruce (USA).

Problem 12450 - 03 - E. Vigren (Sweden).

Problem 12449 - 03 - V. Jungic (Canada).

Problem 12448 - 03 - L. Giugiuc (Romania).

Problem 12443 - 02 - N. Osipov (Russia).

Problem 12440 - 02 - H. Ohtsuka (Japan).

Problem 12438 - 01 - R. Foote and G. Galperin (USA).

Problem 12437 - 01 - V. Pop (Romania).

Problem 12436 - 01 - L. Sauras-Altuzarra (Vienna).

Problem 12435 - 01 - R. Tauraso (Italy).

Problem 12433 - 01 - E. Ossip (Canada).