The Puzzle Challenge is open to all Instructables showing how to make a puzzle of any variety.
We look forward to the ingenious mental challenges sure to bemuse, bewilder and vex the cleverest of minds. The best puzzle Instructables will be eligible to win a host of cool prizes like a 3D Printer and Dremel Rotary Tool.
There is also a special Tinkercad Judges Prize for the project that makes the best use of Tinkercad within the Instructable.
Create a new Instructable that fits the guidelines outlined in the contest description above. To be eligible, Instructables must be published between Nov 12, 2018 and Dec 10, 2018 (11:59pm PT).
Upon publishing your Instructable you'll see checkboxes for open contests. Select Puzzle Challenge. 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.
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 notified and announced here on the contest page.