The New Sudoku Players' Forum

by **200e200w** » Mon Feb 26, 2018 11:06 am

Code: Select all: . . 5|2 . .|3 . . . 6 .|. . 7|5 . . 8 . .|. 1 .|. . 6 -----+-----+----- 2 . .|. 9 .|. . 1 . . 8|3 . .|9 . . . 5 .|. . 4|. . . -----+-----+----- 5 8 .|. 4 .|6 . . . . .|. . .|. 9 4 . . 6|8 . .|. 3 .

200e200w

by **ArkieTech** » Mon Feb 26, 2018 12:33 pm

Code: Select all: *--------------------------------------------------------------------* | 17 17 5 | 2 68 689 | 3 4 89 | | 39 6 2 | 4 38 7 | 5 1 89 | | 8 c39 4 |b59 1 359 | 27 27 6 | *----------------------+----------------------+----------------------| | 2 37 37 | 56 9 568 | 4 568 1 | | 146 14 8 | 3 2567 1256 | 9 56 27 | | 169 5 19 | 167 2678 4 | 27 68 3 | *----------------------+----------------------+----------------------| | 5 8 139 |a19 4 139 | 6 27 27 | | 137 1237 137 | 1567 23567 12356 | 8 9 4 | | 479 d2479 6 | 8 27 2-9 | 1 3 5 | *--------------------------------------------------------------------* skyscraper [9r7c4=r3c4-r3c2=9r9c2]-9r9c6; ste

by **pjb** » Mon Feb 26, 2018 9:57 pm

Code: Select all: 17 17 5 | 2 68 689 | 3 4 89 39 6 2 | 4 38 7 | 5 1 89 8 39 4 | 59 1 359 | 27 27 6 ------------------------+----------------------+--------------------- 2 37 37 | 56 9 568 | 4 568 1 146 14 8 | 3 2567 1256 | 9 56 27 169 5 19 |e67-1 2678 4 | 27 68 3 ------------------------+----------------------+--------------------- 5 8 139 |a19 4 139 | 6 27 27 137 1237 137 |d1567 23567 12356 | 8 9 4 479 2479 6 | 8 c27 b29 | 1 3 5

(1=9)r7c4 - (9=2)r9c6 - (2=7)r9c5 - r8c4 = r6c4 => -1 r6c4; stte

Phil

200e200w's One-Trick Pony #30