shithub: riscv

ref: 57f8b3d1acf273a88568c49d0b83b6863485b9e0
dir: /sys/games/lib/sudoku/boards/hard-2005-03-14.su/

View raw version
4..57....
..98..57.
.....1..6
.3....86.
..86.91..
.65....2.
8..4.....
.94..36..
....85..7
481576392
629834571
573291486
932157864
748629135
165348729
857462913
294713658
316985247