The New Sudoku Players' Forum

by **ArkieTech** » Tue Sep 16, 2014 12:59 am

Code: Select all: *-----------* |.6.|...|.19| |.29|.7.|...| |.1.|5.9|..4| |---+---+---| |...|91.|3..| |9..|834|..7| |..3|.62|...| |---+---+---| |6..|4.7|.9.| |...|.8.|47.| |78.|...|.3.| *-----------*

by **Leren** » Tue Sep 16, 2014 1:39 am

Code: Select all: *--------------------------------------------------------------* | 5 6 7 | 3 4 8 | 2 1 9 | | 4 2 9 | 16 7 16 |a58 58 3 | | 3 1 8 | 5 2 9 | 7 6 4 | |--------------------+--------------------+--------------------| | 28 7 26 | 9 1 5 | 3 4 68A | | 9 5 16a | 8 3 4 | 1-6 2 7 | | 18 4 3 | 7 6 2 | 9 58 158 | |--------------------+--------------------+--------------------| | 6 3 12a | 4 5 7 |a18 9 b128bB | | 12 9 5 | 126 8 3 | 4 7 126 | | 7 8 4 | 126 9 16 |a156 3 1256 | *--------------------------------------------------------------* 3 Petal Death Blossom: Stem Cell r7c9 {128}; (6=1) r279c7 - (1) r7c9; (6=2) r57c3 - (2) r7c9; (6=8) r4c9 - (8) r7c9; => - 6 r5c7; stte

Leren

by **JC Van Hay** » Tue Sep 16, 2014 2:01 am

Code: Select all: +---------------+------------+-------------------+ | 5 6 7 | 3 4 8 | 2 1 9 | | 4 2 9 | 16 7 16 | 58 58 3 | | 3 1 8 | 5 2 9 | 7 6 4 | +---------------+------------+-------------------+ | (28) 7 6(2) | 9 1 5 | 3 4 6(8) | | 9 5 16 | 8 3 4 | 16 2 7 | | (18) 4 3 | 7 6 2 | 9 5(8) 5-1(8) | +---------------+------------+-------------------+ | 6 3 1(2) | 4 5 7 | 18 9 (128) | | 12 9 5 | 126 8 3 | 4 7 126 | | 7 8 4 | 126 9 16 | 156 3 1256 | +---------------+------------+-------------------+

1r7c9=WW(28)r7c9,2r47c3,r4c1-8r4c9=8r6c89-(8=1)r6c1 :=> -1r6c9; ste

by **SteveG48** » Tue Sep 16, 2014 2:15 am

Code: Select all: *-----------------------------------------------------------* | 5 6 7 | 3 4 8 | 2 1 9 | | 4 2 9 | 16 7 16 | 58 58 3 | | 3 1 8 | 5 2 9 | 7 6 4 | *-------------------+-------------------+-------------------| |*28 7 **26 | 9 1 5 | 3 4 c6-8 | | 9 5 16 | 8 3 4 | 16 2 7 | | 18 4 3 | 7 6 2 | 9 b58 b158 | *-------------------+-------------------+-------------------| | 6 3 **12 | 4 5 7 | 18 9 *a128 | | 12 9 5 | 126 8 3 | 4 7 126 | | 7 8 4 | 126 9 16 | 156 3 1256 | *-----------------------------------------------------------*

Almost W-wing => -8 r4c9 ; stte

{W-wing 2/8 r4c1,r7c9 SL (2)c3}
||
(1)r7c9 - (1=8)r6c89 - (8)r4c9

Hmm. Essentially the same as JC's.

by **pjb** » Tue Sep 16, 2014 4:04 am

Code: Select all: 5 6 7 | 3 4 8 | 2 1 9 4 2 9 | 16 7 16 | 58 58 3 3 1 8 | 5 2 9 | 7 6 4 ------------------------+----------------------+--------------------- 28 7 a26 | 9 1 5 | 3 4 b68 9 5 16 | 8 3 4 | 16 2 7 18 4 3 | 7 6 2 | 9 c58 c158 ------------------------+----------------------+--------------------- 6 3 1-2 | 4 5 7 | 18 9 d128 12 9 5 | 126 8 3 | 4 7 126 7 8 4 | 126 9 16 | 156 3 1256

(2=6)r4c3 - (6=8)r4c9* - (8=1)r6c89 - (1=2)r7c9* => -2 r7c3; stte

Phil

by **blue** » Tue Sep 16, 2014 4:56 am

Code: Select all: +---------------+------------+-----------------+ | 5 6 7 | 3 4 8 | 2 1 9 | | 4 2 9 | 16 7 16 | 58 58 3 | | 3 1 8 | 5 2 9 | 7 6 4 | +---------------+------------+-----------------+ | 2(8) 7 26 | 9 1 5 | 3 4 6(8) | | 9 5 6(1) | 8 3 4 | 6(1) 2 7 | | (18) 4 3 | 7 6 2 | 9 58 58-1 | +---------------+------------+-----------------+ | 6 3 2(1) | 4 5 7 | (18) 9 2(18) | | 12 9 5 | 126 8 3 | 4 7 126 | | 7 8 4 | 126 9 16 | 156 3 1256 | +---------------+------------+-----------------+

(1=8)r6c1 - r4c1 = r4c9 - r7c9 = (8-1)r7c7 = (Skyscraper: (1)r57\c3) => r6c9<>1; stte

Code: Select all: +---------------+------------+-----------------+ | 5 6 7 | 3 4 8 | 2 1 9 | | 4 2 9 | 16 7 16 | 58 58 3 | | 3 1 8 | 5 2 9 | 7 6 4 | +---------------+------------+-----------------+ | 28 7 26 | 9 1 5 | 3 4 (68) | | 9 5 6-1 | 8 3 4 | (16) 2 7 | | 8(1) 4 3 | 7 6 2 | 9 58 58(1) | +---------------+------------+-----------------+ | 6 3 2(1) | 4 5 7 | (18) 9 2(18) | | 12 9 5 | 126 8 3 | 4 7 126 | | 7 8 4 | 126 9 16 | 156 3 1256 | +---------------+------------+-----------------+

(1=6)r5c7 - (6=8)r4c9 - r7c9 = (8-1)r7c7 = (Skyscraper: (1)r67\c9) => r5c3<>1; stte

Code: Select all: +----------------+------------+-----------------+ | 5 6 7 | 3 4 8 | 2 1 9 | | 4 2 9 | 16 7 16 | 58 58 3 | | 3 1 8 | 5 2 9 | 7 6 4 | +----------------+------------+-----------------+ | (28) 7 26 | 9 1 5 | 3 4 6(8) | | 9 5 16 | 8 3 4 | 16 2 7 | | 8(1) 4 3 | 7 6 2 | 9 58 58(1) | +----------------+------------+-----------------+ | 6 3 2(1) | 4 5 7 | (18) 9 2(18) | | -1(2) 9 5 | 126 8 3 | 4 7 126 | | 7 8 4 | 126 9 16 | 156 3 1256 | +----------------+------------+-----------------+

2r8c1 = (2-8)r4c1 = r4c9 - r7c9 = (8-1)r7c7 = (Skyscraper: (1)r67\c9) => r8c1<>1; stte

September 16, 2014