Cardboard is so plentiful that we often overlook it and throw it away. Instead of bundling it up for recycling, grab a box or two and see what you can create for the Cardboard Contest! Prizes for this contest are graciously provided by Howtoons!

Tape, cut, score, and construct your way to the top and you could win a Howtoons subscription and Canon PowerShot camera! It doesn’t matter how you use the cardboard, as long as you incorporate it into your Instructable you can enter it for a chance to win and be King or Queen of crafting with cardboard!

The Cardboard Contest 2017 is closed.

Grand Prize

31 PRIZES

Grand (1)

One Grand Prize winner will receive:

First (5)

Five First Prize winners will receive:

Second Prize (10)

Ten Second Prize winners will receive:

Runner Up (15)

Fifteen Runner Up prize winners will receive an Instructables prize pack including a robot t-shirt.
HOW IT WORKS

Write an Instructable

Create a new Instructable that fits the guidelines outlined in the contest description above. To be eligible, Instructables must be published between Mar 13, 2017 and May 8, 2017 (11:59pm PT).

Enter

Upon publishing your Instructable you'll see checkboxes for open contests. Select Cardboard Contest 2017. If you have entries currently eligible for entry, it will also show up by clicking "Enter this Contest" on the right side of this page.

Accepting

Entries are accepted by Instructables staff within one business day Monday - Friday. What matters is the submission time, not acceptance time.

Voting

Instructables members can vote for an entry during the contest plus 3 days after the contest closes.

Judging

A panel of judges made up of Instructables staff and respected members of the community rate the finalists. The averages of the ratings determine the winners.

Winners

When the winners are decided they will be announced here on the contest page. All entrants will be notified when this happens.