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2021 Instructables – Cardboard Speed Challenge

Entry Deadline Apr 12, 2021
Prize(s) Grand Prize (1) - $250.00/Digital Gift Card

First Prize (3) - $100.00/Digital Gift Card

Second Prize (5) - $50.00/Digital Gift Card
Competition Date(s) Apr 12,2021 12:00am - Apr 12,2021 11:59pm
General Info From grocery garbage to shipping leftovers, there is cardboard surrounding us.

Show us your cardboard creations (including corrugated, singly-ply tagboard, paper rolls, and more) for a chance to win a digital gift card in the Cardboard Speed Challenge.
How to Enter Online Entry
Rules & Regs Rules & Regs
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