The New Sudoku Players' Forum

by **ArkieTech** » Sat Dec 27, 2014 11:36 pm

Code: Select all: *-----------* |..8|2..|...| |.9.|.5.|...| |15.|.83|7.4| |---+---+---| |.2.|...|4.1| |...|...|...| |7.6|...|.9.| |---+---+---| |8.1|63.|.45| |...|.4.|.8.| |...|..2|3..| *-----------*

by **Leren** » Sun Dec 28, 2014 12:26 am

Code: Select all: *--------------------------------------------------------------------------------* |a346 bj346jA 8 | 2 c17c b1467a |g159g 135 h39h | | 346 9 7 | 14b 5 146 | 18 123 238 | | 1 5 2 | 9 8 3 | 7 6 4 | |--------------------------+--------------------------+--------------------------| | 359 2 359 | 357 6 8 | 4 357 1 | | 345 18 345 | 1357 9 157 | 568 2357 23678 | | 7 18 6 | 1345 2 145 | 58 9 38 | |--------------------------+--------------------------+--------------------------| | 8 7 1 | 6 3 9 | 2 4 5 | | 2 ck36kB dm9-3mC | 157 4 157 |f169f 8 679 | | 4569 46 459 | 8 d17d 2 | 3 e17e 69 | *--------------------------------------------------------------------------------* Kraken Row 1 digit 4 : / r1c2 - (6=3) r8c2 - 3 r8c3; 4 r1c1 - 6r1c1 = r1c6 - 7r1c6 = r1c5 - r9c5 = (7-1)r9c8 = (1-9) r8c7 = r1c7 - (9=3) r1c9 - r1c2 = r8c2 - 3 r8c3; | 4 r1c6 - (4=1) r2c4 - r1c5 = r9c5 - r9c8 ----------------/ 4 r1c2 - 3 r1c2 = r8c2 - 3 r8c3; => - 3 r8c3; stte

Leren

by **SteveG48** » Sun Dec 28, 2014 1:05 am

Code: Select all: *--------------------------------------------------------------------* | 346 d346 8 | 2 e17 1467 |e159 e135 e3-9 | | 346 9 7 | 14 5 146 | 18 123 238 | | 1 5 2 | 9 8 3 | 7 6 4 | *----------------------+----------------------+----------------------| | 359 2 359 | 357 6 8 | 4 357 1 | | 345 18 345 | 1357 9 157 | 568 2357 23678 | | 7 18 6 | 1345 2 145 | 58 9 38 | *----------------------+----------------------+----------------------| | 8 7 1 | 6 3 9 | 2 4 5 | | 2 c36 39 | 157 4 157 | 16-9 8 h679 | |b4569 b46 459 | 8 f17 2 | 3 g17 ah69 | *--------------------------------------------------------------------* (9=6)r9c9 - r9c12 = (6)r8c2 - (46=3)r1c2 - (3=7)r1c5789 - r9c5 = r9c8 - (7=9)r89c9 => -9 r1c9,r8c7 ; stte - (6=4)r9c2 ------/

Or, Kraken cell [346]r1c2 => -9 r1c9 ; stte

by **gurth** » Sun Dec 28, 2014 4:51 am

by **daj95376** » Sun Dec 28, 2014 7:20 am

Code: Select all: An embedded L-Wing: (dedicated to StrmCkr's current effort to flag the pattern) +-----------------------------------------------------------------------+ | 346 346 8 | 2 17 1467 | 159 135 39 | | 346 9 7 | 14 5 146 | 18 123 238 | | 1 5 2 | 9 8 3 | 7 6 4 | |-----------------------+-----------------------+-----------------------| | 359 2 359 | 357 6 8 | 4 357 1 | | 345 18 345 | 1357 9 157 | 568 2357 23678 | | 7 18 6 | 1345 2 145 | 58 9 38 | |-----------------------+-----------------------+-----------------------| | 8 7 1 | 6 3 9 | 2 4 5 | | 2 36 39 | 157 4 157 | 169 8 679 | | 4569 46 459 | 8 17 2 | 3 17 69 | +-----------------------------------------------------------------------+ # 77 eliminations remain (359=1)r1c789 - - (9=3)r1c9 => -3 r1c12,r2c89 \ / (1)r1c5 = r9c5 - r9c8 = (1-9)r8c7 = (9)r1c7 => -1 r1c7

_

by **JC Van Hay** » Sun Dec 28, 2014 8:20 am

Code: Select all: +--------------------+-------------------+---------------------+ | 346 46(3) 8 | 2 7(1) 1467 | 591 135 39 | | (346) 9 7 | (14) 5 (146) | 18 123 238 | | 1 5 2 | 9 8 3 | 7 6 4 | +--------------------+-------------------+---------------------+ | 359 2 359 | 357 6 8 | 4 357 1 | | 345 18 345 | 1357 9 157 | 568 2357 23678 | | 7 18 6 | 1345 2 145 | 58 9 38 | +--------------------+-------------------+---------------------+ | 8 7 1 | 6 3 9 | 2 4 5 | | 2 6(3) (39) | 157 4 157 | 6-9(1) 8 679 | | 4569 46 459 | 8 7(1) 2 | 3 7(1) 69 | +--------------------+-------------------+---------------------+ [1r8c7=1r9c8 - 1r9c5=1r1c5 - (1=463)r2c461 - 3r1c2=(39)r8c23] - 9r8c7; stte

by **pjb** » Sun Dec 28, 2014 8:38 am

Code: Select all: 346 346 8 | 2 a17 g1467 |e59-1 f35-1 39 346 9 7 | 4-1 5 46-1 | 18 123 238 1 5 2 | 9 8 3 | 7 6 4 ------------------------+----------------------+--------------------- 359 2 359 | 357 6 8 | 4 357 1 345 18 345 | 1357 9 157 | 568 2357 23678 7 18 6 | 1345 2 145 | 58 9 38 ------------------------+----------------------+--------------------- 8 7 1 | 6 3 9 | 2 4 5 2 36 39 |c157 4 c157 |d169 8 679 4569 46 459 | 8 b17 2 | 3 17 69

(1=7)r1c5 - (7=1)r9c5 - r8c46 = (1-9)r8c7 = (9-5)r1c7 = (5-1)r1c8 = r1c6, -1 r1c78, r2c46; stte

Phil

by **ArkieTech** » Sun Dec 28, 2014 12:56 pm

Code: Select all: *--------------------------------------------------------------------* | 463 463 8 | 2 a17 1467 |a159 a135 ac39 | | 346 9 7 | 14 5 146 | 18 12-3 28-3 | | 1 5 2 | 9 8 3 | 7 6 4 | |----------------------+----------------------+----------------------| | 359 2 359 | 357 6 8 | 4 357 1 | | 345 18 345 | 1357 9 157 | 568 2357 23678 | | 7 18 6 | 1345 2 145 | 58 9 38 | |----------------------+----------------------+----------------------| | 8 7 1 | 6 3 9 | 2 4 5 | | 2 36 39 | 157 4 157 | 169 8 c679 | | 4569 46 459 | 8 b17 2 | 3 b17 c69 | *--------------------------------------------------------------------* (3=7)r1c5789-(71=17)r9c58-(7=3)r189c9 => -3r1c12,r2c89; ste

December 28, 2014