9077b962-e880-46c9-b421-46f89e031ad4 34 4 5 false false 0 decimal

&[DATE] &[TIME] - &[FILENAME]

puzzle 00000009019047060805281940720004800000900050000075000990736418050608107408000000099 mat :

puzzle 84000016000008000292010000000301008500040300075009040000000804950002001008900007699 mat :

puzzle 87690000001000600004030580040000021009050000005004030602900000800469017308000100499 mat :

puzzle 90000200608000705000700810000060071200005000012300400000480030003070002050040000199 mat :

puzzle rw cl num isAvailable ia 1 : rowStart rw 1 - 3 / trunc 3 * 1 + : colStart cl 1 - 3 / trunc 3 * 1 + : j 19 range ia 0 : break 21 sys puzzle rw j el num ≡ ia 0 : break 21 sys puzzle j cl el num ≡ ia 0 : break 21 sys puzzle rowStart j 1 - 3 mod + colStart j 1 - 3 / trunc + el num ≡ continue cases for ia 0 ≡ 01 if 51 line :

puzzle rw cl fillSudoku fill 0 : rw 10 < (cl 10 < (& puzzle rw cl el 0 ≠ (puzzle rw cl 1 + fillSudoku cl 1 + 10 < puzzle rw 1 + 1 fillSudoku rw 1 + 10 < continue cases i 19 range puzzle rw cl i isAvailable 0 ≠ puzzle rw cl el i : puzzle rw cl fillSudoku 0 ≠ fill 1 : break 21 line puzzle rw cl el 0 : if 21 line continue if for 11 line if fill 0 : 21 line break if fill 0 ≡ 01 if 31 line :

puzzle 11 fillSudoku 1

puzzle 00000009019047060805281940720004800000900050000075000990736418050608107408000000099 mat