Sacramento Area Competitions in Mathematics


Welcome to SACMATH

(Last Updated: October 3, 2021)

SACMATH (Sacramento Area Competitions in Mathematics) is an organization led by Jeff Soesbe that has been running mathematics contests in the Sacramento region since October 2009.

Due to the ongoing Coronavirus pandemic, all contests are currently online.

SACMATH and UC Davis are hosting a virtual site for the AMC Competitions: AMC10A/12A, AMC10B/12B, and AMC8. See details below.

MathLeague.Org is running online contests for the start of the 2021-2022 school year. For details on contest dates and how to register for contests, go to the MathLeague.Org website (

Feel free to contact me (Jeff Soesbe of SACMATH) at [email protected] with any questions. 

I hope you enjoy the contests!

- Jeff Soesbe


September 2021 - May 2022

MathLeague.Org Online Contests for ES, MS, and HS.

For more details on contest dates and registration visit MathLeague.Org

SACMATH and UCDavis are hosting a virtual site for the AMC tests. Tests will be taken online at Art of Problem Solving (AOPS) with SACMATH/UCDavis doing virtual proctoring through video conference.

Test Dates:
- AMC10A/12A are Wednesday November 10, 2021
- AMC10B/12B are Tuesday, November 16, 2021
- AMC8 is between Tuesday January 18, 2022 and Monday, January 24, 2022.

For each date, SACMATH/UCDavis will be hosting a ZOOM meeting for the virtual proctoring. The ZOOM meeting will be from 6:00 pm to 8:00 pm Pacific Time the date of the test(s).

To signup a student, fill out the signup form for the given test. 

After the signup form is filled out, by the following Sunday email will be sent to the email address in the signup form with details on finishing the registration at AOPS. 

Details on the ZOOM meeting will be sent via email before the test date.

ARML (American Regional Mathematics League) will be happening in 2022. Details on Sacramento Valley participation in ARML are not yet known.

Past Contests

Results from past MathLeague.Org Contests are available at the MathLeague.Org website (click on the contest type (Elementary/Middle/High), then on RESULTS, then look for the contest date)