- another post of yours has been selected for the Staff Picks group, congratulations !
We are happy to see you at the tops of the "Featured Contributor" board. Thank you for your wonderful contributions, and please keep them coming!
This works a bit faster for me; not sure about the algorithm.
Note that 22 cells are given to help you out. As I found out; only 2 are necessary in order to have a unique solution.
