Yasiru’s Reviews > Taking Sudoku Seriously: The Math Behind the World's Most Popular Pencil Puzzle > Status Update
Yasiru
is reading
Brilliant little bit of freeware-
http://www.angusj.com/sudoku/
Can now solve hard ones without hints between this and the book. Not bad for two days' effort.
— Sep 25, 2014 08:22AM
http://www.angusj.com/sudoku/
Can now solve hard ones without hints between this and the book. Not bad for two days' effort.
Like flag
Yasiru’s Previous Updates
Yasiru
is reading
In game theory you consider a utility function, but in puzzles like this maybe a frustration function is more helpful. In sudoku, the more numbers you fill in, said frustration function needn't become decreasing.
— Sep 24, 2014 10:11PM
