the title should have the (2010) appended to it. And just judging by the website, the author is a 3d printing nerd with interest in weird keyboards and wrote a

the title should have the (2010) appended to it. And just judging by the website, the author is a 3d printing nerd with interest in weird keyboards and wrote a sudoku solver in 2012: https://github.com/joshcarter https://github.com/joshcarter