book collections email follower instructable user


Create a new Step By Step, Photo, or Video Instructable that fits the guidelines outlined in the right-hand column. Instructables must be published between May 6, 2019 and Jul 8, 2019 (11:59pm PT) to be eligible.


Upon publishing your Instructable you'll see checkboxes for open contests. Select Colors of the Rainbow Contest. 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.


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


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


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.


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

Colors of the Rainbow Contest




days left



It is time to create with all the colors of the rainbow (or just one if that is your preference)! For the Colors of the Rainbow Contest make a project of any kind that either uses all the colors or focuses on just one: Red, Orange, Yellow, Green, Blue, Indigo, and Violet. Besides having a Grand Prize winner with the best overall project who will win a Canon camera, we will also be giving away 3D printers to eight individuals with the best project for each color including rainbow.

Get your supplies together, it's time to make the rainbow.