Think Math Kangaroo is only for students? Think again! We are thrilled to announce the first-ever International Kangaroo Open Math Contest—designed specifically for adults, enthusiasts, and lifelong learners.
This contest is completely FREE and open to everyone worldwide. Whether you are a math pro or just looking for a fun mental challenge, there is a place for you!
Choose Your Challenge
We offer two versions of the contest, each featuring 24 problems ranging from “warm-ups” to “brain-busters”:
- Kangaroo: Great for those who want to test their logic and foundational skills.
- Kangaroo PRO: For those who want to push their problem-solving limits.
The Scoring System:
- Problems 1–8: 3 points each (Easy)
- Problems 9–16: 4 points each (Medium)
- Problems 17–24: 5 points each (Challenging)
Contest Details
- Time Limit: 60 minutes per version (must be completed in one sitting).
- Window: Open from March 19th to April 19th.
- Global Access: Available in multiple languages including English, German, Dutch, Chinese, Korean, and more!
What’s in it for you?
- Instant Results: See your score immediately after finishing.
- Global Rankings: Get your percentile ranking compared to other participants in your country and internationally.
- Take-Home Review: After the contest period, you can print your completed versions to review your work.
How to Join the Fun
Joining is simple—no complicated registration required!
- Visit open.aksf.org
- Enter your name and country.
- Choose your version (Kangaroo or Kangaroo PRO).
- Select your language.
- Click Begin!
Pro Tip: You can try both versions if you’re up for the challenge!
We Want to Hear From You!
As this is the first-ever pilot of the International Kangaroo Open for Adults, your experience is the key to our growth!
Once you complete the contest, a Feedback Button will appear on your screen. Please take a moment to share your thoughts, suggestions, or highlights from your session. Your input helps us refine the contest for math enthusiasts around the globe!
Spread the word, challenge your friends, and let’s show the world that math is a lifelong adventure!
