mathleague.org high school contest dates for 2022-2023
Here is the list of high school contests confirmed so far for this year. We will be updating this list throughout the year as additional contests are scheduled. Don't see a contest in your area? Contact us for more information about hosting a contest at your school.
We offer three different modes for taking our tests: You can take the test
In-person at a testing venue where students gather to take pencil and paper versions of the tests and compete for trophies and/or other prizes ,
Online in a live proctored Zoom meeting where students take the tests on their own computers and compete for prizes , or
On-Demand where students take the tests on their own at any time during a designated window of opportunity.
Events are color-coded below to indicate the testing mode; if no color is present, please contact the coordinator for confirmation of what testing mode will be used. Please note that all students participating in online and on-demand qualifying contests will be competing only against students within their own state or country. We will be assigning separate event numbers to each state and country after testing is over but before results are posted.
Remember that each student may only sign up for one contest under each release number.
Click each release number to expand:
October - Qualifying Release 1 (Contest Problem Set 12301)
OTC Richwood Valley (Nixa, MO) 2022-10-07 - event number 9802 Ellen Hunter erhunter@spsmail.org Click here for more information or to register! This contest is run by one of our partners   Centennial High School (Peoria, AZ) 2022-10-08 - event number 9808 Matt Davenport customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, IL) 2022-10-15 - event number 10485 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, GA) 2022-10-15 - event number 10484 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MO) 2022-10-15 - event number 10483 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, NV) 2022-10-15 - event number 10482 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CS) 2022-10-15 - event number 10481 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CN) 2022-10-15 - event number 10480 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, AZ) 2022-10-15 - event number 10479 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, FL) 2022-10-23 - event number 10416 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, AZ) 2022-10-23 - event number 10417 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, IA) 2022-10-23 - event number 10418 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MO) 2022-10-23 - event number 10415 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, NY) 2022-10-23 - event number 10414 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MD) 2022-10-23 - event number 10413 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, KS) 2022-10-23 - event number 10412 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, TX) 2022-10-23 - event number 10411 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, OH) 2022-10-23 - event number 10410 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CN) 2022-10-23 - event number 10409 Tim Sanders customercare@mathleague.org Click here for more information or to register!  
November - Qualifying Release 2 (Contest Problem Set 12302)
Valley Christian High School (San Jose, CN) 2022-10-29 - event number 9805 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Sierra Canyon School (Chatsworth, CS) 2022-10-30 - event number 9849 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Sahuarita High School (Sahuarita, AZ) 2022-11-01 - event number 9865 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, NJ) 2022-11-12 - event number 10408 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, PA) 2022-11-12 - event number 10407 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CO) 2022-11-12 - event number 10406 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CAN) 2022-11-12 - event number 10405 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, TN) 2022-11-12 - event number 10404 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, IA) 2022-11-12 - event number 10403 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, AZ) 2022-11-12 - event number 10402 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, IL) 2022-11-12 - event number 10401 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, KS) 2022-11-12 - event number 10400 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CN) 2022-11-12 - event number 10399 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, VA) 2022-11-20 - event number 10338 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, IA) 2022-11-20 - event number 10339 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, NY) 2022-11-20 - event number 10337 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, AZ) 2022-11-20 - event number 10336 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, OH) 2022-11-20 - event number 10335 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MN) 2022-11-20 - event number 10334 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, TX) 2022-11-20 - event number 10333 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, NC) 2022-11-20 - event number 10332 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CS) 2022-11-20 - event number 10331 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, UT) 2022-11-20 - event number 10330 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CN) 2022-11-20 - event number 10329 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CAN) 2022-11-20 - event number 10328 Tim Sanders customercare@mathleague.org Click here for more information or to register!  
December - Qualifying Release 3 (Contest Problem Set 12303)
Valley Christian High School (San Jose, CN) 2022-12-03 - event number 9864 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Sierra Canyon School (Chatsworth, CS) 2022-12-04 - event number 9896 Tim Sanders customercare@mathleague.org Click here for more information or to register!  OTC Richwood Valley Campus (Nixa, MO) 2022-12-09 - event number 9870 Alyssa Pokorney and Sarah Garrison alyssapokorney@nixaschools.net This contest is run by one of our partners   Qualifying Round (Online, NZL) 2022-12-10 - event number 10327 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CO) 2022-12-10 - event number 10326 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MO) 2022-12-10 - event number 10325 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CN) 2022-12-10 - event number 10324 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CS) 2022-12-10 - event number 10323 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, KS) 2022-12-10 - event number 10322 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, AZ) 2022-12-10 - event number 10321 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Regina Catholic Education Center (Iowa City, IA) 2022-12-10 - event number 9918 Beth Hill beth.hill@icregina.com This contest is run by one of our partners   The Evergreen State College (Olympia, WA) 2022-12-10 - event number 9885 Brian Walter & Vauhn FosterGrahler bwalter@evergreen.edu This contest is run by one of our partners   Qualifying Round (Online, UT) 2022-12-18 - event number 10204 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, AZ) 2022-12-18 - event number 10208 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, OH) 2022-12-18 - event number 10209 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, NV) 2022-12-18 - event number 10210 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, PHL) 2022-12-18 - event number 10211 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MO) 2022-12-18 - event number 10212 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, KS) 2022-12-18 - event number 10213 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CS) 2022-12-18 - event number 10214 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, IA) 2022-12-18 - event number 10215 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, GA) 2022-12-18 - event number 10206 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CN) 2022-12-18 - event number 10205 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, NY) 2022-12-18 - event number 10207 Tim Sanders customercare@mathleague.org Click here for more information or to register!  COMPETENCIES DEVELOPMENT CENTRE Ltd (Tashkent, UZB) 2022-12-18 - event number 9906 Alisher Ikramov uzbcdc@mail.ru This contest is run by one of our partners   China online (Beijing, CHN) 2022-12-18 - event number 9876 ChenFang Song fiona@seedasdan.org This contest is run by one of our partners  
January - Qualifying Release 4 (Contest Problem Set 12304)
Iowa City West High School (Iowa City, IA) 2023-01-21 - event number 9966 Jon Bach bach.jon@iowacityschools.org This contest is run by one of our partners   Qualifying Round (Online, TN) 2023-01-21 - event number 10197 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, OH) 2023-01-21 - event number 10196 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, AZ) 2023-01-21 - event number 10195 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MO) 2023-01-21 - event number 10194 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CT) 2023-01-21 - event number 10193 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MA) 2023-01-21 - event number 10192 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CN) 2023-01-21 - event number 10191 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Missouri MCTM-Sponsored High School Contest (Missouri Local, MO) 2023-01-23 - event number 9842 Sonya Land sonya@mathisfun.org Click here for more information or to register! This contest is run by one of our partners   Qualifying Round (Online, MO) 2023-01-29 - event number 10122 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CO) 2023-01-29 - event number 10123 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CS) 2023-01-29 - event number 10124 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, FL) 2023-01-29 - event number 10121 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, TX) 2023-01-29 - event number 10120 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, AZ) 2023-01-29 - event number 10119 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, KS) 2023-01-29 - event number 10118 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CN) 2023-01-29 - event number 10117 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, IA) 2023-01-29 - event number 10116 Tim Sanders customercare@mathleague.org Click here for more information or to register!  
February - Qualifying Release 5 (Contest Problem Set 12305)
CNMI (Saipan, MP) 2023-02-04 - event number 9934 Emanuel Borja emanuel@mathleague.org Click here for more information or to register!  Tanque Verde High School (Tucson, AZ) 2023-02-08 - event number 9916 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, AZ) 2023-02-18 - event number 10081 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Regina Catholic Education Center (Iowa City, IA) 2023-02-18 - event number 9979 Beth Hill beth.hill@icregina.com This contest is run by one of our partners   Qualifying Round (Online, CS) 2023-02-18 - event number 10092 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, VA) 2023-02-18 - event number 10082 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, WA) 2023-02-18 - event number 10083 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, OH) 2023-02-18 - event number 10084 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CN) 2023-02-18 - event number 10085 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, NC) 2023-02-18 - event number 10086 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, TX) 2023-02-18 - event number 10087 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MO) 2023-02-18 - event number 10088 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, NV) 2023-02-18 - event number 10089 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CO) 2023-02-18 - event number 10090 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, TN) 2023-02-18 - event number 10091 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Missouri MCTM-Sponsored High School Contest (Missouri Local, MO) 2023-02-13 through 2023-02-20 - event number 9838 Sonya Land sonya@mathisfun.org Click here for more information or to register! This contest is run by one of our partners  COMPETENCIES DEVELOPMENT CENTRE Ltd (Tashkent, UZB) 2023-02-26 - event number 9971 Alisher Ikramov uzbcdc@mail.ru This contest is run by one of our partners   Qualifying Round (Online, UT) 2023-02-26 - event number 10492 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CN) 2023-02-26 - event number 10493 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, IA) 2023-02-26 - event number 10494 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, AZ) 2023-02-26 - event number 10495 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, VA) 2023-02-26 - event number 10496 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, FL) 2023-02-26 - event number 10497 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, KS) 2023-02-26 - event number 10498 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, NY) 2023-02-26 - event number 10499 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MO) 2023-02-26 - event number 10500 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, IN) 2023-02-26 - event number 10501 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, WA) 2023-02-26 - event number 10502 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CS) 2023-02-26 - event number 10503 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MA) 2023-02-26 - event number 10504 Tim Sanders customercare@mathleague.org Click here for more information or to register!  On-Demand Contest (On Demand, CAN) 2023-03-03 through 2023-03-10 - event number 10545 Tim Sanders customercare@mathleague.org Click here for more information or to register!  On-Demand Contest (On Demand, NZL) 2023-03-03 through 2023-03-10 - event number 10546 Tim Sanders customercare@mathleague.org Click here for more information or to register!  
March - Qualifying Release 6 (Contest Problem Set 12306)
The Orme School (Mayer, AZ) 2023-03-04 - event number 10115 Alex Debeus customercare@mathleague.org Click here for more information or to register!  CNMI (Saipan, MP) 2023-03-04 - event number 9935 Emanuel Borja emanuel@mathleague.org Click here for more information or to register!  Qualifying Round (Online, AZ) 2023-03-18 - event number 10604 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, GA) 2023-03-18 - event number 10605 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CN) 2023-03-18 - event number 10596 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, TX) 2023-03-18 - event number 10603 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, TN) 2023-03-18 - event number 10602 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, IL) 2023-03-18 - event number 10601 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, WA) 2023-03-18 - event number 10600 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CT) 2023-03-18 - event number 10598 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, NC) 2023-03-18 - event number 10599 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MO) 2023-03-18 - event number 10597 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Northwest Missouri State University (Maryville, MO) 2023-03-23 - event number 9914 Haley Hutcheson hharrill@nwmissouri.edu This contest is run by one of our partners   Qualifying Round (Online, IL) 2023-03-25 - event number 10620 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, TX) 2023-03-25 - event number 10623 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, WA) 2023-03-25 - event number 10622 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, MO) 2023-03-25 - event number 10621 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, GA) 2023-03-25 - event number 10619 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, KS) 2023-03-25 - event number 10618 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, AZ) 2023-03-25 - event number 10617 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Qualifying Round (Online, CN) 2023-03-25 - event number 10616 Tim Sanders customercare@mathleague.org Click here for more information or to register!  On-Demand Contest (On Demand, AZ) 2023-03-27 through 2023-04-03 - event number 10675 Tim Sanders customercare@mathleague.org Click here for more information or to register!  On-Demand Contest (On Demand, NJ) 2023-03-27 through 2023-04-03 - event number 10674 Tim Sanders customercare@mathleague.org Click here for more information or to register!  On-Demand Contest (On Demand, NZL) 2023-03-27 through 2023-04-03 - event number 10676 Tim Sanders customercare@mathleague.org Click here for more information or to register!  On-Demand Contest (On Demand, MO) 2023-03-27 through 2023-04-03 - event number 10677 Tim Sanders customercare@mathleague.org Click here for more information or to register!  On-Demand Contest (On Demand, WI) 2023-04-03 through 2023-04-10 - event number 10708 Tim Sanders customercare@mathleague.org Click here for more information or to register!  On-Demand Contest (On Demand, CS) 2023-04-03 through 2023-04-10 - event number 10709 Tim Sanders customercare@mathleague.org Click here for more information or to register!  On-Demand Contest (On Demand, AZE) 2023-04-03 through 2023-04-10 - event number 10706 Tim Sanders customercare@mathleague.org Click here for more information or to register!  On-Demand Contest (On Demand, PHL) 2023-04-03 through 2023-04-10 - event number 10707 Tim Sanders customercare@mathleague.org Click here for more information or to register!  
April/May - State and non-US National Championships (Contest Problem Set 12307)
These contests are invitation only. If you are unable to attend your scheduled State Championship, you may sign up for the make-up test. Please note that this testing opportunity is purely a chance to experience the test and attempt to qualify for the US National Championship: Students taking this test will not be eligible to participate in a countdown round, will not be eligible for prizes, and will not have their scores listed as part of the official State Championship results or counted as part of their school's sweepstakes score. Students will have their scores added into the nationwide calculations for individual wild card slots and will be invited to the National Championship if they score among the top 10 students in the US for their grade level.
Washington State Championship (Olympia, WA) 2023-04-15 - event number 10027 Brian Walter & Vauhn Foster-Grahler bwalter@evergreen.edu This contest is run by one of our partners   Kansas State Championship (Caney, KS) 2023-04-16 - event number 10025 Jameson Price customercare@mathleague.org Click here for more information or to register!  Missouri State Championship (Columbia, MO) 2023-04-22 - event number 9880 Sonya Land sonya@mathisfun.org Click here for more information or to register! This contest is run by one of our partners   Oregon State Championship (Online, OR) 2023-04-22 - event number 10615 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Utah State Championship (Online, UT) 2023-04-22 - event number 10512 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Massachusetts State Championship (Online, MA) 2023-04-22 - event number 10510 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Indiana State Championship (Online, IN) 2023-04-22 - event number 10509 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Connecticut State Championship (Online, CT) 2023-04-22 - event number 10508 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Colorado State Championship (Online, CO) 2023-04-22 - event number 10491 Tim Sanders customercare@mathleague.org Click here for more information or to register!  North Carolina State Championship (Online, NC) 2023-04-22 - event number 10490 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Virginia State Championship (Online, VA) 2023-04-22 - event number 10489 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Iowa State Championship (Iowa City, IA) 2023-04-22 - event number 10054 Jon Bach bach.jon@iowacityschools.org This contest is run by one of our partners   Tennessee State Championship (Online, TN) 2023-04-22 - event number 10042 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Arizona State Championship (Peoria, AZ) 2023-04-22 - event number 10035 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Illinois State Championship (Online, IL) 2023-04-22 - event number 10010 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Texas State Championship (Online, TX) 2023-04-22 - event number 10009 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Ohio State Championship (Online, OH) 2023-04-22 - event number 10006 Tim Sanders customercare@mathleague.org Click here for more information or to register!  New York State Championship (Online, NY) 2023-04-22 - event number 10005 Tim Sanders customercare@mathleague.org Click here for more information or to register!  New Jersey State Championship (Online, NJ) 2023-04-22 - event number 10004 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Florida State Championship (Online, FL) 2023-04-22 - event number 10001 Tim Sanders customercare@mathleague.org Click here for more information or to register!  CNMI State Championship (Saipan, MP) 2023-04-22 - event number 9936 Emanuel Borja emanuel@mathleague.org Click here for more information or to register!  Southern California State Championship (Chatsworth, CS) 2023-04-29 - event number 10026 Chris Tillman customercare@mathleague.org Click here for more information or to register!  Northern California State Championship (San Jose, CN) 2023-04-29 - event number 10014 Tim Sanders customercare@mathleague.org Click here for more information or to register!  State Championship Make-up (Online, XX) 2023-04-30 - event number 9861 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Uzbekistan National Championship (Tashkent, UZB) 2023-04-30 - event number 10661 Alisher Ikramov uzbcdc@mail.ru This contest is run by one of our partners   New Zealand National Championship (Online, NZL) 2023-04-23 through 2023-04-30 - event number 10682 Tim Sanders customercare@mathleague.org Click here for more information or to register!  China National Championship (Beijing, CHN) 2023-05-02 - event number 10553 Chenfang Song fiona@seedasdan.org This contest is run by one of our partners   Philippines National Championship (Online, PHL) 2023-05-07 - event number 10681 Tim Sanders customercare@mathleague.org Click here for more information or to register!  Azerbaijan National Championship (Online, AZE) 2023-05-07 - event number 10713 Tim Sanders customercare@mathleague.org Click here for more information or to register!  
May - US National Championship (Contest Problem Set 12308)
This contest is invitation only
July - International Championship (Contest Problem Set 12309)
This contest is invitation only
Last year's events