2026-2027 Season · Inaugural Edition · Free
Math olympiads, reinvented.
Six contests from November to April for grades 4–8, online or printed, in Spanish and English. Free this season for schools and families.
- Arithmetic
- Algebra
- Geometry
- Probability
- Logic
Only adults create accounts. Students sign in with a code, no email needed. Are you a student? Sign in with your code →
Math olympiads, reinvented
Next contest
Contest 1
📅 Nov 23 – Dec 4
Opens in 12 days
Calendar
6 contests, one season
Each contest stays open for two school weeks, from Monday to the following Friday. 7 problems, 35 minutes, no calculator.
#1
November
Nov 23 – Dec 4
Next#2
December
Dec 7 – Dec 18
Soon#3
January
Jan 18 – Jan 29
Soon#4
February
Feb 15 – Feb 26
Soon#5
March
Mar 8 – Mar 19
Soon#6
April
Apr 12 – Apr 23
Soon
Why Numoria
Everything your class needs to compete
Online or printed
Students answer on the platform with automatic grading, or you print the contest and enter the answers afterwards.
ES ⇄ EN
Truly bilingual
Every problem is written in Spanish and in English. Ideal for bilingual schools.
Teacher package
When each contest closes you get the solutions sheet and slides of the problems and solutions to review in class.
Rankings and honor roll
The top 30 schools, the top 100 students with a podium of 5, and the best student of each school. Families have their own ranking.
Digital awards
Digital certificates and medals, plus a season awards page in May.
🛡️ Built for kids
Only adults create accounts. Students sign in with a personal code: no email, no password and no extra data.
For teachers
Sign up your school for free
- Register with your school email.
- Create two teams: Elementary (grades 4–5) and Middle School (grades 6–8), with up to 20 students each.
- Up to 2 teachers per school.
- The whole gallery: answer keys, solutions and slides.
For families
Compete from home
- Register with your personal email.
- Sign up to 2 children.
- Families have their own ranking, as individual participants.
- Free practice sets in the resource gallery.
🎒 Did your teacher or family give you a code?
Sign in with my code →Resource gallery
Practice with olympiad problems
Practice sets, answer keys with solutions and slides, ready to print. 2 resources are free for everyone; a free account unlocks 21 and your school email unlocks all 39.
Browse the gallery →Summer Bowl 2026
Summer Bowl results are in
See the honor roll and the statistics of the inaugural edition.
See the honor roll →
A complete problem-solving program for grades 4–8, with illustrated lessons, practice books and teacher guides. Sample lessons are coming soon.
Explorers
Grade 4
Navigators
Grade 5
Strategists
Grade 6
Analysts
Grade 7
Architects
Grade 8
Meet the crew
Zia, the Strategist: “Let’s draw it.”
Jett, the Quick Starter: “I’ll just add them!”
Dax, the Data Detective: “What does the data say?”
Echo, the Coach: “Does your answer make sense?”
Frequently asked questions
How much does it cost?
Nothing. The 2026-2027 season is free for schools and families.
Who can create an account?
Adults only: teachers and parents. Students don’t need an email; they sign in with the code their teacher or family gives them.
What is a school email?
Any email on your school’s own domain, for example teacher@school.edu. With it you can create teams and unlock the whole gallery. Gmail, Hotmail, Outlook and Yahoo count as personal emails.
What is each contest like?
7 problems in 35 minutes, no calculator, in Spanish or English. It is taken online or on paper during the two-week window.
Which grades take part?
Elementary is for grades 4 and 5; Middle School is for grades 6, 7 and 8.
How are results published?
When each window closes. Rankings show the first name and last initial, the school and the country; never emails or full last names.
Bring the olympiad to your class
Free sign-up. Contest 1 opens on November 23.