The New Sudoku Players' Forum

by **ArkieTech** » Thu Sep 29, 2016 11:17 pm

Code: Select all: *-----------* |...|...|5..| |8..|...|...| |5..|1..|263| |---+---+---| |.3.|8..|..5| |...|..6|439| |..1|.5.|...| |---+---+---| |...|.4.|...| |..6|5.8|31.| |.4.|.2.|69.| *-----------*

by **Leren** » Thu Sep 29, 2016 11:30 pm

Code: Select all: *-----------------------------------------------------------------------* |f23479 16 23479 | 49 36 249-7 | 5 8 17 | | 8 16 237 |a27 36 5 | 9 4 17 | | 5 79 479 | 1 8 49-7 | 2 6 3 | |-----------------------+-----------------------+-----------------------| | 6 3 2479 | 8 c79 2479 | 1 27 5 | | 27 5 8 |b27 1 6 | 4 3 9 | |e2479 279 1 |d49 5 3 | 8 27 6 | |-----------------------+-----------------------+-----------------------| |f139 8 39 | 6 4 19 | 7 5 2 | | 279 279 6 | 5 79 8 | 3 1 4 | |f17 4 5 | 3 2 g17 | 6 9 8 | *-----------------------------------------------------------------------*

(7=2) r2c4 - (2=7) r5c4 - (7=9) r4c5 - (9=4) r6c4 - r6c1 = (134-7) r179c1 = (7) r9c6 => - 7 r13c6; stte

Leren

by **SteveG48** » Fri Sep 30, 2016 1:51 am

Code: Select all: *--------------------------------------------------------------------* | 23479 16 23479 | 49 36 2479 | 5 8 17 | | 8 16 237 | 27 36 5 | 9 4 17 | | 5 79 479 | 1 8 479 | 2 6 3 | *----------------------+----------------------+----------------------| | 6 3 2479 | 8 7-9 2479 | 1 27 5 | |d27 5 8 | 27 1 6 | 4 3 9 | |d2479 279 1 |e49 5 3 | 8 27 6 | *----------------------+----------------------+----------------------| |d139 8 c39 | 6 4 b19 | 7 5 2 | |d279 279 6 | 5 a79 8 | 3 1 4 | |d17 4 5 | 3 2 17 | 6 9 8 | *--------------------------------------------------------------------*

9r8c5 = r7c6 - (9=3)r8c3 - (3=12479)r56789c1 - (4=9)r6c4 => -9 r4c5 ; stte

by **pjb** » Fri Sep 30, 2016 2:32 am

Code: Select all: c23479 16 23479 | 49 36 2479 | 5 8 17 8 16 237 | 27 36 5 | 9 4 17 5 79 479 | 1 8 479 | 2 6 3 ------------------------+----------------------+--------------------- 6 3 2479 | 8 7-9 2479 | 1 27 5 27 5 8 | 27 1 6 | 4 3 9 b2479 279 1 |a49 5 3 | 8 27 6 ------------------------+----------------------+--------------------- d139 8 39 | 6 4 e19 | 7 5 2 279 279 6 | 5 f79 8 | 3 1 4 17 4 5 | 3 2 17 | 6 9 8

(9=4)r6c4 - r6c1 = (4-3)r1c1 = (3-1)r7c1 = (1-9)r7c6 = r8c5 => -9 r4c5; stte

Phil

by **ArkieTech** » Fri Sep 30, 2016 11:14 pm

Code: Select all: *-----------------------------------------------------------* | 8 7 4 | 2 3 6 | 5 1 9 | | 15 2 6 | 157 17 9 | 8 34 34 | | 9 13 35 | 15 4 8 | 6 7 2 | |-------------------+-------------------+-------------------| | 3 4 7 | 8 6 1 | 9 2 5 | | 2 5 8 | 379 79 37 | 14 46 146 | | 6 9 1 | 4 5 2 | 3 8 7 | |-------------------+-------------------+-------------------| |a45 8 2 | 1379 179 3457 | 1-4 3469 1346 | | 14 13 9 | 6 2 34 | 7 5 8 | | 7 6 b35 |b139 8 345 | 2 b349 b134 | *-----------------------------------------------------------* [(4=5)r7c1-(5=4)r9c3489]-4r7c7; ste

September 30, 2016