High Score Contest


Students, send us a screenshot of your high score in Level 4, from any country. Include your full name, school’s name, teacher’s name, state or province and age. Only one entry is allowed per person.

The top 10 high scores will each win a $100 coupon to donate to a North American charity of their choice, sponsored by Nutrien.

The deadline to enter is May 18, 2020.

Students can enter by emailing

Tip: Play Level 1, then 2, followed by 3 and 4. Your sustainability score will get higher after each level based on your decisions.

Note: Only the winners will be notified via email and will have until December 1, 2020 to use their credit. Charities must be registered within the donation program. Details will be sent to the winners.