Fit the blue piece!

Impossible Tree puzzle: Fit the blue piece in the triangle area.

Prepare to be amazed by this mind-bending geometric puzzle! Based on a classic visual illusion, this 3D-printable model will challenge your perception and problem-solving skills.

At first glance, it seems impossible - how can you fit all the pieces, including that pesky blue rectangle, into a perfect triangle? But looks can be deceiving!

As you manipulate the colorful segments, you'll discover hidden mathematical magic that makes the impossible possible.

This puzzle was inspired by the fascinating video "The Missing Square Illusion" by MindYourDecisions on YouTube (https://www.youtube.com/watch?v=OgR49veBZjE). I was so captivated by the concept that I decided to bring it into the physical world through 3D printing.

Before creating this model, I scoured Maker World to see if anyone had attempted a similar 3D-printable version. The closest match I found was a cardboard design by user "Blue_chip" on Instructables.com However, I wanted to take it to the next level with a durable, precisely-crafted 3D print.

Can you solve the puzzle and uncover the secret of the vanishing area? Print it out, assemble the pieces, and prepare for brain-teasing fun as you attempt to form the elusive triangle. Whether you're a puzzle enthusiast, math lover, or just enjoy a good challenge, this model is sure to delight and perplex in equal measure.

Get ready to question reality and expand your mind with this captivating geometric illusion brought to life through the magic of 3D printing!

(the solution is in the documentation, enjoy!)

Design by alexander_iba on MakerWorld (license: BY-SA).