3 days after school →
← free food every day
teams of up to 3 →
← high school hackathon in Windsor
free to join + beginner friendly →
Assumption College Crest

Assumption College Catholic High School  ·  Windsor, Ontario

Assumption Hacks

One after-school session. 100+ students. One evening to build something real.
A Windsor high school hackathon.

June 10, 2026 · 2:30 PM to 9:00 PM
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Event Day
100+
Spots Available
0$
Free To Attend
ACS
Hosted at Assumption

^ what is this

Build Something
That Matters

AssumptionHacks is a one-day after-school hackathon where students come together to design, build, and present projects that solve real problems. No experience required. Just curiosity, creativity, and a willingness to try.


You'll have access to mentors, workshops, food and drinks each day, and a chance to compete for 1st, 2nd, and 3rd place prizes. Teams can have up to 3 people, and solo builders are welcome too.

⚡
Build After School
One big afternoon and evening. One project. Scope smart, move fast, and ship something real by the final showcase.
🏆
Win + Learn
Prizes, merch, sponsor swag, mentors, and recognition for the strongest projects.

^ when stuff happens

Schedule

One after-school session on Wednesday, June 10, 2026. Here is the current event flow.

01
Wednesday · June 10, 2026
2:30 PM to 9:00 PM
2:30 PM
Check-In + Team Formation
Get settled, meet people, and form a team of up to 3
3:00 PM
Opening Ceremony
Rules, theme, judging, and kickoff
3:30 PM
Idea Jam
Brainstorm, validate, and choose what to build
4:30 PM
Workshop + Mentor Time
Beginner-friendly help to get moving fast
5:30 PM
Food + Build Time
Dinner, snacks, and coding
7:30 PM
Submission Deadline
Projects are locked in for judging
7:45 PM
Project Expo + Judging
Show your work and answer judge questions
8:45 PM
Awards Ceremony
1st, 2nd, and 3rd place winners announced
9:00 PM
That's a Wrap
Take photos, grab merch, and head out

^ what you're competing for

Prizes

5 prizes across overall rankings and special categories. Top projects take home prizes, sponsor swag, and serious bragging rights.

1st Place
🥇
Best Overall Project
4 Laptops
~$1,000 value
  • Strongest overall project at ACS Hacks
  • Judged on creativity, effort, design & presentation
  • Certificates + merch
  • Featured on our socials
2nd Place
🥈
Runner-Up
TBA
  • Second strongest overall project
  • Certificates + merch
  • Sponsor swag
3rd Place
🥉
Third Place
TBA
  • Third strongest overall project
  • Certificates + merch
  • Sponsor swag
Special Category
🤖
Best Use of Gemini API
TBA
  • Best integration of Gemini or AI tools in a project
  • Must explain how AI improved what you built
  • Certificates + sponsor swag
Special Category
📈
Best Finance Hack
TBA
  • Strongest finance-focused project — modeling, forecasting, market analysis, or risk tools
  • Must show clear financial thinking and practical approach
  • Certificates + sponsor swag
⚡ Internship consideration at Blackmark Dominion

^ who's making this possible

Sponsors

AssumptionHacks is powered by companies and organizations who believe in the next generation of builders. We're currently looking for cash and in-kind sponsors for food, prizes, merch, mentors, and workshops, and sponsors will be recognized on event materials, merch, and online. Reach out →

^ stuff people ask

FAQ

Who can participate?
Any high school student can apply. You do not need to be from Assumption, but spots are limited and preference may go to students who complete the form early.
Do I need to know how to code?
No. Beginners are welcome. We're planning beginner-friendly workshops, mentor support, and time to learn as you build.
How do teams work?
You can work solo or in a team of up to 3 people. If you do not have a team yet, there will be time to meet people and form one at the start.
What should I bring?
Bring your laptop, charger, and anything specific you want for your project. Food and drinks will be provided each day.
When does the event run?
The current plan is Wednesday, June 10, 2026, from 2:30 PM to 9:00 PM. It is an after-school event, not an overnight event.
Is it free to attend?
Yes. The event is completely free for students thanks to sponsors and community support.

^ don't miss it

Ready to Build?

Applications are open. Spots are limited, the event is free, and every participant gets food, support, and a real chance to build something meaningful.

Apply for Free →