Missouri State University Problem Solving Group

This semester (Spring 2024), the Missouri State University Problem Solving Group plans on meeting at 2:00 PM on Thursdays in the Schwartz Mathematics Library (Cheek 72M).

The February/March problems are here.

A translated version of the March problems from http://www.diophante.fr/ are here.

The April/May problems are here.

Some unsolved problems published in Crux Mathematicorum in 2000 are here.

---

There is an extensive set of problems (in French) at http://www.diophante.fr/.

---

If you have any questions please contact Les Reid.

---

Here is a list of e-mail addresses and web sites for submitting solutions:

• The American Mathematical Monthly: https://americanmathematicalmonthly.submittable.com/submit
• The College Mathematics Journal: CMJsolutions@maa.org
• Crux Mathematicorum (Contest Corner, Olympiad Corner, or numbered problems): https://publications.cms.math.ca/cruxbox/
• MATH Horizons: MHsolutions@maa.org
• Mathematics Magazine: https://mathematicsmagazine.submittable.com/submit
• The Pentagon (KME): pat.costello@eku.edu
• Pi Mu Epsilon (PME): sjm1@williams.edu

---

Here are some of our solutions that have recently been published:

• Crux Mathematicorum #4825 (October 2023)

• Crux Olympiad Corner #606 (May 2023)

• Crux Olympiad Corner #604 (April 2023)

• Crux Sawyer Corner #4 (April 2023)

• Crux MathemAttic #189 (March 2023)

• Crux Mathematicrum #4763 (February 2023)

• Crux MathemAttic #183 (February 2023)

• Crux Olympiad Corner #583 (December 2022)

• Crux Olympiad Corner #576 and #577 (November 2022)

• American Mathematical Monthly #12225 (October 2022)

• Crux Olympiad Corner #571 (October 2022)

• Crux MathemAttic #145 (April 2022)

• Crux Olympiad Corner #540 (January 2022)

• Crux Olympiad Corner #533 (December 2021)

• Math Horizons #418 and #420 (November 2021)

• Crux MathemAttic #117, #118, and #120 (November 2021)

• Crux Mathematicorum #4638 (November 2021)

• Crux MathemAttic #113 and #114 (October 2021)

• Crux Olympiad Corner #521 and #522 (October 2021)

• Math Horizons #414 and #415 (September 2021)

• Crux MathemAttic #107 (September 2021)

• College Mathematics Journal #1184 (September 2021)

• Crux MathemAttic #101 (June 2021)

• Crux Mathematicorum #4544 (December 2020)

• Crux Mathematicorum #4540 (November 2020)

• Crux Mathematicorum #4537 (November 2020)

• Crux MathemAttic #64 (October 2020)

• Math Horizons #398, #400, and #401 (September 2020)