The New Sudoku Players' Forum

by **eleven** » Fri Jan 20, 2017 10:55 pm

Code: Select all: 1 . . . . . . . 3 . 7 . 5 . . . 6 . . . 2 . . . 4 . . . . . 7 . . . 8 . . . . . 5 . . . . . 9 . . . 8 7 . . . . 4 . . 9 2 . . . 5 . . . 7 . 9 . 3 . . . . . . . 1

by **ArkieTech** » Fri Jan 20, 2017 11:56 pm

Code: Select all: *-----------------------------------------------------------------------------* | 1 a468 a568 | 24689 7 246 | 89-5 b25 3 | |a489 7 a38 | 5 123489 1234 |b189 6 b289 | | 5689 a368 2 | 13689 13689 136 | 4 b15 7 | |-------------------------+-------------------------+-------------------------| | 2456 12346 1356 | 7 123469 12346 | 13569 8 2569 | | 2468 123468 7 | 123469 5 12346 | 1369 1234 269 | | 2456 9 1356 | 12346 12346 8 | 7 12345 256 | |-------------------------+-------------------------+-------------------------| | 7 168 4 | 1368 1368 9 | 2 35 568 | | 268 5 168 | 12368 12368 7 | 368 9 4 | | 3 268 9 | 2468 2468 5 | 68 7 1 | *-----------------------------------------------------------------------------* [(5=9)b1p23468-(9=5)b3p2468]-5r1c7; ste

by **Leren** » Sat Jan 21, 2017 12:04 am

Withdrawn - I loaded yesterday's puzzle by mistake.

Leren

by **Leren** » Sat Jan 21, 2017 12:10 am

Withdrawn - I loaded yesterdays puzzle by mistake.

Leren

by **SteveG48** » Sat Jan 21, 2017 1:05 am

Dan and Leren's grids are different. I get the same as Dan.

by **Leren** » Sat Jan 21, 2017 2:00 am

SteveG48 wrote:Dan and Leren's grids are different. I get the same as Dan.

So do I. I loaded yesterday's puzzle by mistake. Thanks for picking that up.

Leren

by **Cenoman** » Sat Jan 21, 2017 2:13 pm

Code: Select all: +------------------------+---------------------------+------------------------+ | 1 468 568 |b24689 7 246 |a89-5 25 3 | | 489 7 38 | 5 123489 1234 | 189 6 289 | |d5689 368 2 |c13689 c13689 136 | 4 e15 7 | +------------------------+---------------------------+------------------------+ | 2456 12346 1356 | 7 123469 12346 | 13569 8 2569 | | 2468 123468 7 | 123469 5 12346 | 1369 1234 269 | | 2456 9 1356 | 12346 12346 8 | 7 12345 256 | +------------------------+---------------------------+------------------------+ | 7 168 4 | 1368 1368 9 | 2 35 568 | | 268 5 168 | 12368 12368 7 | 368 9 4 | | 3 268 9 | 2468 2468 5 | 68 7 1 | +------------------------+---------------------------+------------------------+

Slight variation:
(9)r1c7 = r1c4 - r3c45 = (9-5)r3c1 = (5)r3c8 = >-5 r1c7

or (5=9)r1c23468 - (9=5)r3c24568 => -5 r1c7

Cenoman

d.pat.2