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Rewarding teachers around the world that drive creative problem solving with weekly prize drawings!

Mar 25th - Mar 31st, 2019


Polycoins earned.


Inspire ALL K-12 Students with Open, Creative Mindset Mathematics and Problem Solving.


Ten (10) prizes for the ten Teacher Team Leader winners this week

  • Access to The Mathematical Mindsets Online Course
    (value: 10 x $99.00).


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Eligibility Requirements

  • Classroom teacher.

  • 21 years of age or older.

  • Lead a teacher team on Polyup.

How to Enter

Eligible teachers can participate between Mar 25th 12:01 AM PST to Mar 31st at 11:59 PM PST by doing the following:

  1. Create a Polyup Account and a team for the Poly Challenge. See How to Sign up for Poly Challenge for instructions and Poly Challenge terms.

  2. Enter the code youcubed3 on This code needs to be entered before 11:59pm PST on March 31st, 2019.

  3. The teacher team must have at least 6,000 to be eligible for the drawing and prizes.

  4. Work with your team to earn Polycoins. If your team earns 6,000 between Mar 25th 12:01 AM PST to Mar 31st at 11:59 PM PST, you will be entered into the drawing.

For complete details, see Official Rules here.


#youcubed2 has been concluded on Mar 24th 11:59PM PST



winners announced!


#youcubed1 has been concluded on Mar 17th 11:59PM PST



winners announced!