The New Sudoku Players' Forum

by **ArkieTech** » Fri Jan 06, 2017 12:27 am

Code: Select all: *-----------* |..7|6..|28.| |14.|...|.35| |...|...|...| |---+---+---| |..2|4..|..8| |.5.|9.8|.7.| |4..|..1|9..| |---+---+---| |...|...|...| |81.|...|.29| |.23|..9|7..| *-----------*

by **SteveG48** » Fri Jan 06, 2017 12:43 am

Code: Select all: *-----------------------------------------------------------------------------* |c359 c39 7 | 6 13459 345 | 2 8 4-1 | | 1 4 c89 | 278 2789 27 | 6 3 5 | | 2 368 568 | 1358 13458 345 |a14 9 7 | *-------------------------+-------------------------+-------------------------| | 3679 3679 2 | 4 3567 3567 | 135 156 8 | |b36 5 1 | 9 236 8 |a34 7 2346 | | 4 3678 b68 | 2357 23567 1 | 9 56 236 | *-------------------------+-------------------------+-------------------------| | 5679 679 4569 | 1235 123456 23456 | 8 1456 136 | | 8 1 456 | 357 34567 34567 | 35 2 9 | |d56 2 3 | 158 14568 9 | 7 1456 d16 | *-----------------------------------------------------------------------------*

(1=34)r35c7 - (3=68)b4p49 - (8=359)b1p126 - (5=16)r9c19 => -1 r1c9 ; stte

by **Leren** » Fri Jan 06, 2017 2:01 am

Code: Select all: *--------------------------------------------------------------------------------* |b359 b39 7 | 6 13459 345 | 2 8 14 | | 1 4 c89 | 278 2789 27 | 6 3 5 | | 2 368 568 | 1358 13458 345 | 14 9 7 | |--------------------------+--------------------------+--------------------------| | 379-6 3679 2 | 4 3567 3567 | 135 156 8 | | 3-6 5 1 | 9 236 8 | 34 7 2346 | | 4 3678 c68 | 2357 23567 1 | 9 56 236 | |--------------------------+--------------------------+--------------------------| | 5679 679 459-6 | 1235 123456 23456 | 8 1456 136 | | 8 1 45-6 | 357 34567 34567 | 35 2 9 | |a56 2 3 | 158 14568 9 | 7 1456 16 | *--------------------------------------------------------------------------------*

ALS XY Wing: (6=5) r9c1 - (5=9) r1c12 - (9=6) r26c3 => - 6 r45c1, r78c3; stte

Leren

by **pjb** » Fri Jan 06, 2017 2:44 am

Code: Select all: e359 39 7 | 6 13459 345 | 2 8 14 1 4 89 | 278 2789 27 | 6 3 5 2 c368 d568 | 1358 13458 345 | 14 9 7 ------------------------+----------------------+--------------------- 379-6 3679 2 | 4 3567 3567 | 135 156 8 3-6 5 1 | 9 236 8 | 34 7 2346 4 b3678 a68 | 2357 23567 1 | 9 56 236 ------------------------+----------------------+--------------------- 5679 679 459-6 | 1235 123456 23456 | 8 1456 136 8 1 45-6 | 357 34567 34567 | 35 2 9 f56 2 3 | 158 14568 9 | 7 1456 16

(6=8)r6c3 - r6c2 = (8-6)r3c2 = (6-5)r3c3 = r1c1 - (5=6)r9c1 => -6 r45c1, r78c3; stte

Phil

by **Ngisa** » Fri Jan 06, 2017 6:30 pm

Code: Select all: +----------------+----------------------+---------------+ | b359 a39 7 | 6 g13459 345 | 2 8 f14 | | 1 4 8-9 | 278 h2789 27 | 6 3 5 | | 2 368 568 | 1358 13458 345 | e14 9 7 | +----------------+----------------------+---------------+ | 3679 3679 2 | 4 3567 3567 | 135 156 8 | | c36 5 1 | 9 236 8 | d34 7 2346 | | 4 3678 68 | 2357 23567 1 | 9 56 236 | +----------------+----------------------+---------------+ | 5679 679 4569 | 12357 1234567 234567 | 8 1456 136 | | 8 1 456 | 357 34567 34567 | 35 2 9 | | 56 2 3 | 158 14568 9 | 7 1456 16 | +----------------+----------------------+---------------+

(9=3)r1c2 - r1c1 = r5c1 - (3=4)r5c7 - (4=1)r3c7 - r1c9 = (1-9)r1c5 = (9)r2c5 => -9 r2c3; stte

Clement

January 6, 2017