City of Boulder Zero Waste Sorting Quiz

About the game

Complete the City of Boulder Zero Waste Sorting Quiz to comply with the education requirement of the Universal Zero Waste Ordinance. Sort materials correctly and build your own digital park along the way! Be sure to print the certificate of completion and have a manager keep employee certificates on file to prove requirement completion.

How to play

In this game you choose the correct way to dispose of waste items. For each item, click or use the tab and enter keys to select the correct option.

After each level you can choose a reward to decorate your park. Click or use the tab and enter keys to select your reward. Then drag the reward, or use the W, A, S, and D keys to place it in your park.

Learn the waste sorting rules

Choose a Level

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Add a Reward to Your Park

You earned a certificate!

City of Boulder Zero Waste Sorting Quiz

Certificate of Completion

{number} waste items <span>successfully sorted on</span> {date}

Add a Reward to Your Park

Click and drag your favourite reward into the park. Or, use your keyboard to select a reward with the enter key and move it using the W, A, S, and D keys. After placing a reward, you can continue the game.

How to play

Click or use tab and enter keys to choose where each waste item goes.
Learn the waste sorting rules