The New Sudoku Players' Forum

by **tarek** » Fri Jul 17, 2020 1:39 pm

Code: Select all: +-------+-------+-------+ | 8 . . | 4 3 6 | . . . | | . 9 . | . . . | . . . | | . . . | 7 . . | 6 . . | +-------+-------+-------+ | . 1 . | . . . | . . 6 | | 3 . 2 | . . . | . . 4 | | . . 7 | 2 . . | 9 . 5 | +-------+-------+-------+ | 2 . . | 5 8 . | . . . | | . . . | . . 4 | . 7 . | | . . 1 | . 9 . | . . 3 | +-------+-------+-------+ 8..436....9..........7..6...1......63.2.....4..72..9.52..58.........4.7...1.9...3

by **yzfwsf** » Fri Jul 17, 2020 3:02 pm

Code: Select all: .---------------.--------------.-----------------. | 8 27 5 | 4 3 6 | 12 9 127 | | b147 9 6 | 18 125 28 | 345 345 c27 | | b14 234 34 | 7 125 9 | 6 45 8 | :---------------+--------------+-----------------: | a459 1 49 | 38 47 358 | 2378 238 6 | | 3 a56 2 | 9 67 158 | 78 18 4 | | a46 8 7 | 2 46 13 | 9 13 5 | :---------------+--------------+-----------------: | 2 347 349 | 5 8 37 | 14 6 19 | | 56-9 356 8 | 13 12 4 | 25 7 c29 | | 457 457 1 | 6 9 27 | 2458 2458 3 | '---------------'--------------'-----------------'

(9=564)r46c1,r5c2 - (4=17)r23c1 - (7=29)r28c9 => -9r8c1;stte

by **Cenoman** » Fri Jul 17, 2020 4:19 pm

Code: Select all: +--------------------+-------------------+----------------------+ | 8 27 5 | 4 3 6 | 12 9 127 | | a147 9 6 | 18 125 28 | 345 345 27 | | a14 234* 34* | 7 125 9 | 6 45 8 | +--------------------+-------------------+----------------------+ | b459 1 49 | 38 47 358 | 2378 238 6 | | 3 b56 2 | 9 67 158 | 78 18 4 | | b46 8 7 | 2 46 13 | 9 13 5 | +--------------------+-------------------+----------------------+ | 2 A347* z349* | 5 8 B37 | 14 6 19 | | D56-9 D356 8 | C13 12 4 | 25 7 29 | | 457 457 1 | 6 9 27 | 2458 2458 3 | +--------------------+-------------------+----------------------+

UR(34)r37c23 using mixed externals-internals
(4)r23c1 - (4=569)b4p157
(7)r7c2 - (7=3)r7c6 - r8c4 = (36)r8c12
(9)r7c3
=> -9 r8c1; ste

by **SpAce** » Sat Jul 18, 2020 5:24 pm

Code: Select all: .-----------------.--------------.-----------------. | 8 b27 5 | 4 3 6 | 12 9 a127 | | 147 9 6 | 18 125 28 | 345 345 27 | | 14 b234 34 | 7 125 9 | 6 45 8 | :-----------------+--------------+-----------------: | 459 1 49 | 38 47 358 | 2378 238 6 | | 3 56 2 | 9 67 158 | 78 18 4 | | 46 8 7 | 2 46 13 | 9 13 5 | :-----------------+--------------+-----------------: | 2 c347 c349 | 5 8 37 | 14 6 a1-9 | | 569 c356 8 | 13 12 4 | 25 7 29 | | 457 c457 1 | 6 9 27 | 2458 2458 3 | '-----------------'--------------'-----------------'

(17)r71c9 = (72-3|4)r13c2 = (349)b7p2583 => -9 r7c9; stte

July 17, 2020