The New Sudoku Players' Forum

by **ArkieTech** » Tue May 16, 2017 11:05 pm

Code: Select all: *-----------* |14.|...|.6.| |..6|.5.|.4.| |...|..8|1..| |---+---+---| |..8|9.5|4..| |69.|.8.|.73| |..2|6.3|8..| |---+---+---| |..4|7..|...| |.6.|.4.|7..| |.3.|...|.84| *-----------*

by **pjb** » Tue May 16, 2017 11:22 pm

Code: Select all: 1 4 b579 | 3-2 b29 b279 | 2359 6 8 2789 28 6 | 13-2 5 1279 | 239 4 279 2579 25 3 | 4 6 8 | 1 259 2579 ------------------------+----------------------+--------------------- 3 17 8 | 9 127 5 | 4 12 6 6 9 a15 |a12 8 4 | 25 7 3 4 157 2 | 6 17 3 | 8 159 159 ------------------------+----------------------+--------------------- 2589 1258 4 | 7 3 1269 | 2569 1259 1259 259 6 159 | 8 4 129 | 7 3 1259 279 3 179 | 5 129 1269 | 269 8 4

(2=5)r5c34 - (5=2)r1c356 => -2 r12c4; stte

Phil

by **SteveG48** » Wed May 17, 2017 12:35 am

Code: Select all: *-----------------------------------------------------------* | 1 4 b579 |a23 a29 a279 | 2359 6 8 | | 2789 28 6 |a123 5 1279 | 239 4 279 | | 2579 25 3 | 4 6 8 | 1 259 2579 | *-------------------+-------------------+-------------------| | 3 17 8 | 9 127 5 | 4 12 6 | | 6 9 b15 | 2-1 8 4 | 25 7 3 | | 4 157 2 | 6 17 3 | 8 159 159 | *-------------------+-------------------+-------------------| | 2589 1258 4 | 7 3 1269 | 2569 1259 1259 | | 259 6 159 | 8 4 129 | 7 3 1259 | | 279 3 179 | 5 129 1269 | 269 8 4 | *-----------------------------------------------------------*

(1=2379)b2p1234 - (7|9=15)r15c3 => -1 r5c4 ; stte

by **bat999** » Wed May 17, 2017 9:49 am

Code: Select all: .------------------.-------------------.-------------------. | 1 4 c579 | b23 b29 b279 | 239-5 6 8 | | 2789 28 6 | b123 5 1279 | 239 4 279 | | 2579 25 3 | 4 6 8 | 1 259 2579 | :------------------+-------------------+-------------------: | 3 17 8 | 9 127 5 | 4 12 6 | | 6 9 1-5 | a12 8 4 | a25 7 3 | | 4 157 2 | 6 17 3 | 8 159 159 | :------------------+-------------------+-------------------: | 2589 1258 4 | 7 3 1269 | 2569 1259 1259 | | 259 6 159 | 8 4 129 | 7 3 1259 | | 279 3 179 | 5 129 1269 | 269 8 4 | '------------------'-------------------'-------------------'

(5=1)r5c47 - (1=79)r1c456,r2c4 - (7|9=5)r1c3 => -5 r1c7,r5c3; stte

by **Cenoman** » Wed May 17, 2017 3:31 pm

Code: Select all: +----------------------+---------------------+-----------------------+ | 1 4 579 |ce23 d29 d279 | e2359 6 8 | | 2789 28 6 | c123 5 1279 | 239 4 279 | | 2579 25 3 | 4 6 8 | 1 259 2579 | +----------------------+---------------------+-----------------------+ | 3 17 8 | 9 127 5 | 4 12 6 | | 6 9 15 | b12 8 4 | a25 7 3 | | 4 157 2 | 6 17 3 | 8 159 159 | +----------------------+---------------------+-----------------------+ | 2589 1258 4 | 7 3 1269 | 2569 1259 1259 | | 259 6 159 | 8 4 129 | 7 3 1259 | | 279 3 179 | 5 129 1269 | 269 8 4 | +----------------------+---------------------+-----------------------+

(5=2)r5c7 - r5c4 = r12c4 - r1c56 = (23)r1c47 =>-5r1c7; stte

Cenoman

by **Ngisa** » Wed May 17, 2017 7:10 pm

Code: Select all: +---------------+--------------+----------------+ | 1 4 i579 | 23 d29 h279 | 2359 6 8 | | 2789 28 6 | 123 5 g1279 | 239 4 279 | | 2579 25 3 | 4 6 8 | 1 259 2579 | +---------------+--------------+----------------+ | 3 17 8 | 9 c127 5 | 4 12 6 | | 6 9 a1-5 | b12 8 4 | 25 7 3 | | 4 157 2 | 6 17 3 | 8 159 159 | +---------------+--------------+----------------+ | 2589 1258 4 | 7 3 f1269 | 2569 1259 1259 | | 259 6 159 | 8 4 f129 | 7 3 1259 | | 279 3 179 | 5 e129 f1269 | 269 8 4 | +---------------+--------------+----------------+

5r5c3 = (5-1)r5c3 = (1-2)r5c4 = (2*)r4c5 - (2=9*)r1c5 - (2*9*=1)r9c5 - r789c6 = (1-7)r2c6 = (7*)r1c6 - (7*9*=5)r1c3 => - 5 r5c3; stte

Clement

May 17, 2017