Inaugural Edition — Free participation
Numoria Summer Bowl 🏆
Enter the Bowl. Leave a champion.
7 problems · 100% online · 100% free
🏆 Individual + school Perfect Score diplomas · Top results published on numoriachallenge.com
Join the Summer Bowl
Student or teacher
Create your free account and pick your role when you sign up to compete in the Summer Bowl.
Sign up free📅 The 3 Summer Bowls
Three separate competitions — participate in one, two or all three. Each bowl has its own top 10.
Summer Bowl #1
📅 Jun 15 – Jun 22
Inaugural Edition — Bowl #1
Summer Bowl #2
📅 Jul 1 – Jul 8
Inaugural Edition — Bowl #2
Summer Bowl #3
📅 Jul 15 – Jul 22
Inaugural Edition — Bowl #3
How it works
Reserve your spot
In less than 2 minutes. No credit card, no commitments.
Compete online
When registration opens you get the link and enter the bowl from home.
Win your diploma
Individual Perfect Score diploma + school diploma if your school stands out. Top results published on numoriachallenge.com.
Frequently asked questions
Does it cost anything to participate?
No. The Inaugural Edition of Summer Bowl 2026 is 100% free. We don't ask for credit card or payment info at any point.
Who can participate?
Students from Elementary (grades 4-6) and Middle School (grades 7-9). Each bowl has separate divisions per level.
How are the prizes awarded?
Each student who achieves a Perfect Score (100% of the bowl) gets an individual diploma with 'Inaugural Edition' seal. Schools with the most Perfect Scores receive the 'School Perfect Score' diploma. Top results from each bowl are featured on numoriachallenge.com, and all participants get the permanent 'Founding Participant 2026' badge on their profile.
Do I need to register as a team or can I participate solo?
You can participate individually or as part of a team organized by your teacher. If your school isn't registered yet, write to us at the teachers section.
When does registration open?
Registration opens in May 2026. If you leave your email above, you'll be one of the first to know when we open it.
What happens after Summer Bowl?
Starting November 2026, the 2026-2027 official cycle opens with 6 monthly contests on the road to the olympiads. Summer Bowl is the perfect warm-up so you arrive trained.
Ready to be part of the inaugural edition?
Start now. Account takes 2 minutes and is 100% free.
💡 Tip: if you sign up with your institutional email (@yourschool.edu), we auto-assign the teacher role.