Skip to content

Instantly share code, notes, and snippets.

@tensaix2j

tensaix2j/sudoku.rb

Created September 30, 2015 09:46
Show Gist options
  • Save tensaix2j/ecc1ff1fe1f23fc6055f to your computer and use it in GitHub Desktop.
Save tensaix2j/ecc1ff1fe1f23fc6055f to your computer and use it in GitHub Desktop.
Download ZIP
Raw
sudoku.rb
$*.map{|a|(i=a=~/0/)?(v=*?1..?9).fill{|j|v-=[a[j+i-k=i%9],a[
k+j*=9],a[j%26+i-i%3-i%27+k]]}+v.map{|k|$*.<<$`<<k<<$'}:p(a)}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment