Mock Mathcounts Announcment
February 28, 2026
SIMC Mock MATHCOUNTS Announcement!!!
Press releases > SIMC TST Conclusion
SIMC TST Conclusion
October 3, 2025
Thank you to everyone who took the SIMC TST on September 27th! Congrats to our top three competitors, Kevin Yang, Mingyue Yang, and Ryan Chen, for their exceptional results!
The results are posted here: https://docs.google.com/spreadsheets/d/1XWd0Zvk9xvDErG4T9UU-Mc-mcHr6M8wQoLEnr5bUZh8
Problems and solutions for both the computational and proof rounds can be found at this Google Drive link: https://drive.google.com/drive/folders/1lltxUZqCTE1QBwPuV84PguL2ZMpp5li7?usp=sharing.
Note that the proof round solutions provided are not necessarily exemplar responses to earn full marks - some minor details that would be required for full credit were omitted for brevity. Enjoy!
Other press releases
SIMC 10B Recap
November 5, 2025
Thank you to all who participated in SIMC 10B at the Redmond Library! This is a quick debrief about the event.
SIMC 10A Recap
November 2, 2025
Thank you to all who participated in SIMC 10A! This is a quick debrief about the event.
Beyond Borders
October 11, 2025
Partnering with the United for Development School in Sierra Leone
SIMC Elementary Math Competition Conclusion
June 11, 2025
A challenging, fast-paced competition to spark children's love of math at an early age.
Debuting SIMC Elementary Math Competition
May 4, 2025
A challenging, fast-paced competition to spark children's love of math at an early age.
Mock Mathcounts Conclusion
March 7, 2025
SIMC Mock MATHCOUNTS Results + Problems!
AMC8 Debrief Announcement
January 26, 2025
AMC8 Contest Review Night @ AOPS Academy
SIMC8 Conclusion
January 20, 2025
What a great time we had at SIMC8!
SIMC8 Announcement
January 2, 2025
Start off 2025 with a high quality Mock AMC8
2024-25 SIMC SLG Applications
May 27, 2024
Do you want to give back to the math community? Do you enjoy our events? Apply for our Student Leadership Group!
SIMC Day
May 26, 2024
Estimathon, Puzzle Hunt, Merch, FOOD
PI Day Talk
March 21, 2024
Happy Pi Day, and what better way to celebrate than calculating Pi and earting pie!
Finding (and eating) Pi: March 14th, 2024
February 29, 2024
Join Seattle Infinity Math Circle on 3/14/2024 as we find an approximate value for pi and eat some delicious pies 🥧
2024 Mock Mathcounts
January 29, 2024
The 2024 SIMC Mock Mathcounts took place on January 28, 2024. Thanks to all the teams and individuals who attended!
SIME 2024 has concluded
January 21, 2024
The 2024 SIME, our first ever mock AIME, has concluded. Thanks to everyone who participated!
2024 Summer Math Camps Panel
November 24, 2023
It may only be December, but it’s never too early to start thinking about the summer! That’s why we’re excited to announce that Seattle Infinity Math Circle will be holding a summer math camps panel this Sunday, December 10th.
BMT Washington Gold!
November 18, 2023
Congratulations to Washington Gold at Berkley Math Tournament (BMT) 2023!
SIMC 10 2023 is over
November 4, 2023
SIMC 10 results are out. Congratulations to all the test takers!
Register for the SIMC 10
October 18, 2023
Signup for SIMC 10, our mock AMC 10. You can take it in-person or online.
[HM/B/S]MT TST 2023 Concluded
September 11, 2023
Our 2023 WA Gold BMT/ HMMT/ BMT Team Selection Test concluded. Results, as well as test problems and solutions, are published within. Thanks to everyone who participated, and congratulations to everyone who made it onto a team!
September Circle issue published
September 10, 2023
The September issue of our math literacy magazine, The Circle, has been released.
[HM/B/S]MT TST 2023
September 9, 2023
The team selection test for our 2023-24 collegiate competition teams will take place on Sunday, September 10, 2023.
SIMC July 2023 math and coding panel
July 13, 2023
Join us for an exciting virtual panel as rising math and programming stars share their exhilarating experiences with high school math and programming contests. Get ready to be inspired by their triumphs, insights, and the thrilling world of problem solving!
2023-24 SIMC SLG Applications
March 1, 2023
Are you a student passionate about math who wants to give back to the math community in the greater Seattle area? Have you enjoyed participating in our past events, and do you want to help us make more of them possible? If so, apply to be a member of next year's Student Leadership Group!
Announcing the 2023 SIMC Mock Mathcounts
January 16, 2023
SIMC holds an annual Mock MATHCOUNTS, before the official competitions, for elementary and middle school students interested in math. We would like to announce our 2023 SIMC Mock Mathcounts!
Launching The Circle
September 25, 2022
Our very own math-literacy magazine for K-12 students.
SIMC 10 2022 is over
September 24, 2022
The SIMC 10 2022 is over! Congratulations to all the test takers!
Announcing the inaugural 2022 SIMC 10
September 7, 2022
This year, SIMC is hosting its first ever mock AMC 10 contest, the SIMC 10. Click for more details.
2022 HMMT/PUMaC TST Results
September 4, 2022
Our 2022 WA Gold HMMT/ PUMaC Team Selection Test concluded today. Results, as well as test problems and solutions, are published within. Thanks to everyone who participated, and congratulations to everyone who made it onto a team!
2022 Summer Reading Challenge Results
September 1, 2022
Congratulations to Samarth Das and Jason Yao for winning our first-ever SIMC Summer Reading Challenge!
HMMT/PUMaC TST registration is open
August 1, 2022
Join the Washington Gold teams competing at HMMT February 2023 and PUMaC 2022-2023.
2022-2023 SIMC Student Leadership Group
June 27, 2022
Join us in welcoming the members of the 2022-2023 SIMC Student Leadership Group members!
SIMC Summer Reading Challenge
June 25, 2022
An event designed to help expand math education to a broader scope (beyond just math competitions!) while also helping combat summer learning loss.
2021-22 problems of the month
June 1, 2022
All of our PoTMs from 2021-22 are now released.
2021-22 Mock Mathcounts has concluded
December 9, 2021
The 2021-2022 SIMC Mock MATHCOUNTS has concluded. Thanks everyone for participating!
Past press releases
January 1, 2019
Past press releases from 2019-2022.