Uploaded February 2022 | Updated September 2026, 2 weeks ago

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We've made a wordle solving robot! As usual, we're sponsored by PCBWay.com/?from=atomic. I'm actually using a 3D printer as a robot and I've got a RaspberryPi doing the image processing and puzzle-solving.

Turns out my robot is pretty good at solving Wordle!

0:00 The robot works!
1:08 Overview
1:58 Locating the phone's screen
2:52 Locating the printer bed
4:39 Getting the guess colours
5:11 Solving the puzzle
6:22 Conclusions

You can find my code here: github.com/atomic14/wordle_robot

Here's a link to the 3Blue1Brown video on the best first guess: youtube.com/watch?v=fRed0Xmc2Wg

And here's my augmented reality Sudoku solver: youtu.be/cOC-ad0BsY0

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If you'd like to help support the channel then I have a Patreon and a KoFi page:

Patreon - patreon.com/atomic14
KoFi - ko-fi.com/atomic14

And if you're shopping on AliExpress or Amazon then if you click on these links I will get a little bit of affiliate money:

Aliexpress - https://s.click.aliexpress.com/e/_Ac05mF
Amazon - amazon.com/?tag=atomic14-20

You can also join us on Discord here: discord.gg/h2DDnDdjD2