Eitan's Puzzles

by pirsquared99

497 subscribers

58,411 video views

Eitan's Star - Prototype

1,958 views

by pirsquared99 1 month ago

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1-10 of 62

1:39 Andrews Hall Grand Orrery 2012 pirsquared99 191 views 3 weeks ago On May 6, 2012, we unveiled the Andrews Hall Grand Orrery. It is a working model of the Solar System, with linearly-scaled orbital periods and logarithmically-scaled planet...
3:17 Eitan's Star - Prototype pirsquared99 1,958 views 1 month ago This is the prototype of my very first mass produced puzzle: Eitan's Star. It is the same puzzle as my DeFTI from September 2010. Enjoy!
3:03 True Master Helicopter Cube ($180 on Shapeways!) pirsquared99 2,236 views 3 months ago Buy for $180 on Shapeways! http://www.shapeways.com/model/441718/master_helicopter_cube.html?gid=sg33470 When I first presented the Master Helicopter Cube in August 2010,...
3:02 Fractured Madness pirsquared99 781 views 6 months ago This is my latest puzzle, the Face-Turning Pentagonal Dipyramid. First copy sold on eBay for $235.83. Thank you to all the bidders! Copyright 2011 - Eitan Cher
5:00 Scrambling the GigaTwist pirsquared99 768 views 7 months ago Here I am scrambling the GigaTwist. So far, it's proving to be more difficult that the Gigaminx due to the uniqueness of the pieces on the inner ring of each face. They'r...
2:03 GigaTwist pirsquared99 603 views 7 months ago GigaTwist by Eitan Cher This is a twisted transformation of a Gigaminx. It is exactly the same size as the MegaTwist, which I posted a few weeks ago. Sold on eBay for $2...
2:20 MegaTwist (Now on Shapeways!) pirsquared99 706 views 8 months ago MegaTwist by Eitan (pirsquared) Now available on Shapeways as a DIY kit for $99. http://www.shapeways.com/shops/puzzlesbyeitan Copyright 2011 - Eitan Cher
0:56 Twisted Cubes on Shapeways! pirsquared99 1,230 views 10 months ago The Twisted Cubes will soon be available on my Shapeways Shop: http://www.shapeways.com/shops/puzzlesbyeitan I'll put an annotation at the beginning of the video when they...
2:29 Twisted Starminx pirsquared99 1,360 views 1 year ago Due to the craziness of junior year of engineering school, it's been quite a while since my last new puzzle. Well, now the semester is over, so it's time for puzzles! Her...
5:32 Twisty Puzzles à la Vi pirsquared99 5,301 views 1 year ago Here is how I design and build twisty puzzles. From the basics of SolidWorks to the great feeling of holding in my hand something I designed, this video is proof that prod...

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About Eitan's Puzzles

by pirsquared99

Latest Activity

May 24, 2012

Date Joined

May 8, 2007

Age

22

Country

United States

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Jazz on the Green 2009

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