shithub: riscv

ref: e7a3cd0fd0f41e03f7b861d5e092f8a4a51f5fa8
dir: /sys/games/lib/sudoku/boards/hard-2005-05-14.su/

View raw version
..5..6...
26..95.7.
..9......
91...7.8.
..39.81..
.7.1...39
......7..
.3.64..98
...5..2..
345786912
261395874
789421356
916237485
453968127
872154639
524819763
137642598
698573241