The New Sudoku Players' Forum

by **200e200w** » Thu Feb 01, 2018 11:49 am

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

Enjoy solving!

200e200w

by **ArkieTech** » Thu Feb 01, 2018 1:05 pm

Code: Select all: *--------------------------------------------------------------------* |b1678 67 9 | 1358 4 17 | 1358 138 2 | |b178 5 1-8 | 1389 3789 2 | 4 138 6 | | 3 4 2 | 158 58 6 | 158 7 9 | |----------------------+----------------------+----------------------| |b57 27 6 | 1235 357 8 | 9 4 13 | | 4 279 a58 | 12359 3579 17 | 6 1358 138 | | 589 1 3 | 4 6 59 | 2 58 7 | |----------------------+----------------------+----------------------| | 159 39 15 | 7 2 4 | 138 6 138 | |b16 36 7 | 589 589 59 | 13 2 4 | | 2 8 4 | 6 1 3 | 7 9 5 | *--------------------------------------------------------------------* [(8=5)r5c3-(5=8)r1248c1]-8r2c3; ste

by **Marty R.** » Thu Feb 01, 2018 7:02 pm

Code: Select all: ┌───────────────────────┬───────────────────────┬───────────────────────┐ │ 1678 67 9 │ 1358 4 17 │ 1358 138 2 │ │ │ │ │ │ 178 5 18 │ 1389 3789 2 │ 4 138 6 │ │ │ │ │ │ 3 4 2 │ 158 58 6 │ 158 7 9 │ ├───────────────────────┼───────────────────────┼───────────────────────┤ │ 57 27 6 │ 1235 357 8 │ 9 4 13 │ │ │ │ │ │ 4 279 58 │ 12359 3579 17 │ 6 1358 138 │ │ │ │ │ │ 589 1 3 │ 4 6 59 │ 2 58 7 │ ├───────────────────────┼───────────────────────┼───────────────────────┤ │ 159 39 15 │ 7 2 4 │ 138 6 138 │ │ │ │ │ │ 16 36 7 │ 589 589 59 │ 13 2 4 │ │ │ │ │ │ 2 8 4 │ 6 1 3 │ 7 9 5 │ └───────────────────────┴───────────────────────┴───────────────────────┘

Kite (5) hinged b4
5r7c3=r4c45- (5=729)b4p125-(9=3615)b7p2543=> 5r7c3

by **Leren** » Thu Feb 01, 2018 7:29 pm

Code: Select all: *----------------------------------------------* | 1678 67 9 | 1358 4 17 | 1358 138 2 | | 178 5 18 | 1389 3789 2 | 4 138 6 | | 3 4 2 | 158 58 6 | 158 7 9 | |--------------+---------------+---------------| | 57 27 6 | 1235 357 8 | 9 4 13 | | 4 279 a58 | 12359 3579 17 | 6 1358 138 | |d59-8 1 3 | 4 6 59 | 2 58 7 | |--------------+---------------+---------------| |c159 39 b15 | 7 2 4 | 138 6 138 | | 16 36 7 | 589 589 59 | 13 2 4 | | 2 8 4 | 6 1 3 | 7 9 5 | *----------------------------------------------*

H2 Wing: (8=5) r5c3 - r7c3 = (5-9) r7c1 = (9) r6c1 => - 8 r6c1; stte

Leren

by **SteveG48** » Thu Feb 01, 2018 11:26 pm

Code: Select all: *--------------------------------------------------------------------* |a1678 67 9 | 1358 4 17 | 1358 c138 2 | |a178 5 18 | 1389 3789 2 | 4 c138 6 | | 3 4 2 | 158 58 6 | 158 7 9 | *----------------------+----------------------+----------------------| |a57 27 6 | 1235 357 8 | 9 4 13 | | 4 279 8-5 | 12359 3579 17 | 6 c1358 138 | |a589 1 3 | 4 6 b59 | 2 b58 7 | *----------------------+----------------------+----------------------| | 159 39 15 | 7 2 4 | 138 6 138 | |a16 36 7 | 589 589 59 | 13 2 4 | | 2 8 4 | 6 1 3 | 7 9 5 | *--------------------------------------------------------------------*

(5=16789)r12468c1 - (9=58)r6c68 - (8=135)r125c8 => -5 r5c3 ; stte

by **pjb** » Fri Feb 02, 2018 3:40 am

Code: Select all: 1678 67 9 | 1358 4 17 | 1358 138 2 178 5 18 | 1389 3789 2 | 4 138 6 3 4 2 | 158 58 6 | 158 7 9 ------------------------+----------------------+--------------------- 57 27 6 | 1235 357 8 | 9 4 13 4 279 8-5 | 12359 3579 17 | 6 a1358 138 c589 1 3 | 4 6 59 | 2 b58 7 ------------------------+----------------------+--------------------- d159 39 e15 | 7 2 4 | 138 6 138 16 36 7 | 589 589 59 | 13 2 4 2 8 4 | 6 1 3 | 7 9 5

(5)r5c8 = (5-8)r6c8 = (8-9)r6c1 = (9-5)r7c1 = r7c3 => -5 r5c3; stte

Phil

200e200w's One-Trick Pony #5