The New Sudoku Players' Forum

by **ArkieTech** » Mon Jul 25, 2016 11:20 pm

Code: Select all: *-----------* |.2.|...|3.1| |...|..5|...| |4..|6.2|..9| |---+---+---| |.39|...|...| |..2|..6|8..| |...|4..|27.| |---+---+---| |...|...|15.| |867|...|...| |...|7.3|...| *-----------*

by **Leren** » Mon Jul 25, 2016 11:59 pm

Code: Select all: *----------------------------------------------------------------* | 569 2 568 | 9-8 d4789d 4789 | 3 46 1 | | 1369 18 1368 | 139-8 d13489 d5 | 7 246 246 | | 4 7 13 | 6 13 2 | 5 8 9 | |--------------------+----------------------+--------------------| | 567 3 9 | 258b c2578 c78 | 46 1 456 | | 157 4 2 | 135 1357 6 | 8 9 35 | | 156 158 1568 | 4 1359 19 | 2 7 356 | |--------------------+----------------------+--------------------| | 23 9 34 |a28a 6 48 | 1 5 7 | | 8 6 7 | 1259 b12459 149 | 49 3 24 | | 125 15 145 | 7 b249 3 | 469 246 8 | *----------------------------------------------------------------* M Wing Type 7A : (8=2) r7c4 - r89c5 = (2-8) r4c5 = r12c5; => - 8 r12c4; stte; or M Wing Type 7B : (8=2) r7c4 - r4c4 = (2-8) r4c5 = r12c5; => - 8 r12c4; stte

Leren

by **pjb** » Tue Jul 26, 2016 12:24 am

Code: Select all: b569 2 568 |a89 4789 4789 | 3 46 1 c1369 18 1368 | 1389 13489 5 | 7 246 246 4 7 13 | 6 13 2 | 5 8 9 ------------------------+----------------------+--------------------- 567 3 9 | 258 2578 78 | 46 1 456 157 4 2 | 135 1357 6 | 8 9 35 156 158 1568 | 4 1359 19 | 2 7 356 ------------------------+----------------------+--------------------- d3-2 9 34 |a28 6 48 | 1 5 7 8 6 7 | 1259 12459 149 | 49 3 24 e125 15 145 | 7 49-2 3 | 469 246 8

(2=9)r17c4 - r1c1 = (9-3)r2c1 = (3-2)r7c1 = r9c1 => -2 r7c1, r9c5; stte
or
(8=2)r7c4 - (2=8)r1235689c5 => -8 r12c4; stte
Phil

by **SteveG48** » Tue Jul 26, 2016 12:33 am

Code: Select all: *--------------------------------------------------------------------* |a569 2 a568 |b89 4789 4789 | 3 46 1 | | 169-3 a18 a1368 | 1389 13489 5 | 7 246 246 | | 4 7 a13 | 6 13 2 | 5 8 9 | *----------------------+----------------------+----------------------| | 567 3 9 | 258 2578 78 | 46 1 456 | | 157 4 2 | 135 1357 6 | 8 9 35 | | 156 158 1568 | 4 1359 19 | 2 7 356 | *----------------------+----------------------+----------------------| |c23 9 4-3 |c28 6 48 | 1 5 7 | | 8 6 7 | 1259 12459 149 | 49 3 24 | | 125 15 145 | 7 249 3 | 469 246 8 | *--------------------------------------------------------------------*

(3=15689)b1p13569 - (9=8)r1c4 - (8=23)r7c14 => -3 r3c1,r7c3 ; stte

by **bat999** » Tue Jul 26, 2016 8:22 am

Code: Select all: .-------------------.----------------------.---------------. | b569 2 568 | a89 4789 479-8 | 3 46 1 | | 1369 18 1368 | 1389 13489 5 | 7 246 246 | | 4 7 13 | 6 13 2 | 5 8 9 | :-------------------+----------------------+---------------: | b567 3 9 | 258 2578 78 | 46 1 456 | | b157 4 2 | 135 1357 6 | 8 9 35 | | b156 158 1568 | 4 1359 19 | 2 7 356 | :-------------------+----------------------+---------------: | b23 9 c34 | 2-8 6 c48 | 1 5 7 | | 8 6 7 | 1259 12459 149 | 49 3 24 | | b125 15 145 | 7 249 3 | 469 246 8 | '-------------------'----------------------'---------------'

(8=9)r1c4 - (9=3)r145679c1 - (3=8)r7c46 => -8 r1c6,r7c4; stte
8-)

by **Ngisa** » Tue Jul 26, 2016 8:07 pm

Code: Select all: +---------------+-----------------+-------------+ | b569 2 568 | a89 4789 4789 | 3 46 1 | | c1369 18 1368 | 1389 13489 5 | 7 246 246 | | 4 7 13 | 6 13 2 | 5 8 9 | +---------------+-----------------+-------------+ | 567 3 9 | 258 2578 78 | 46 1 456 | | 157 4 2 | 135 1357 6 | 8 9 35 | | 156 158 1568 | 4 1359 19 | 2 7 356 | +---------------+-----------------+-------------+ | d23 9 34 | e2-8 6 48 | 1 5 7 | | 8 6 7 | 1259 12459 149 | 49 3 24 | | 125 15 145 | 7 249 3 | 469 246 8 | +---------------+-----------------+-------------+

(8=9)r1c4 - r1c1 = (9-3)r2c1 = (3-2)r7c1 = (2)r7c4 => -8 r7c4; stte

Clement

July 26, 2016