The New Sudoku Players' Forum

by **tarek** » Sat Jan 11, 2020 2:06 pm

Code: Select all: +-------+-------+-------+ | . 4 . | 7 . . | . . . | | . . . | . 6 . | 5 . . | | . . . | 3 . . | 9 2 . | +-------+-------+-------+ | 2 . 7 | . . . | . . . | | . 3 . | 4 . . | . 6 . | | 4 . . | . 8 . | 1 . 2 | +-------+-------+-------+ | . . 8 | . . 6 | . . . | | 9 . . | . 1 . | . . 6 | | . 6 . | 5 . 3 | . . . | +-------+-------+-------+ .4.7.........6.5.....3..92.2.7.......3.4...6.4...8.1.2..8..6...9...1...6.6.5.3...

by **SteveG48** » Sat Jan 11, 2020 2:35 pm

Code: Select all: *---------------------------------------------------------------------* |f1358 4 a12359 | 7 25 2589 | 6 f18 f138 | | 378 789 239 | 1 6 289 | 5 478 3478 | | 6 178 b1-5 | 3 4 cd58 | 9 2 e178 | *----------------------+----------------------+-----------------------| | 2 189 7 | 6 3 15 | 48 459 459 | |e18 3 19 | 4 25 125 |cd78 6 d579 | | 4 5 6 | 9 8 7 | 1 3 2 | *----------------------+----------------------+-----------------------| | 35 17 8 | 2 79 6 | 34 1459 1459 | | 9 2 ab35 | 8 1 4 | b37 57 6 | | 17 6 4 | 5 79 3 | 2 189 189 | *---------------------------------------------------------------------*

5r18c3 = 5r3c3&(37)r8c37 - (5|7)r3c6,r5c7 = 8r3c6&8r5c7&7r5c9 - (7|8=1)r3c9&r5c1 - (1=358)r1c189 => -5 r3c3 ; stte

by **Cenoman** » Sat Jan 11, 2020 4:32 pm

Code: Select all: +-----------------------+-------------------+---------------------+ | b1358 4 a12359 | 7 25 2589 | 6 b18 b138 | | 378 789 239 | 1 6 289 | 5 478 3478 | | 6 178 A1-5 | 3 4 58 | 9 2 178 | +-----------------------+-------------------+---------------------+ | 2 189 7 | 6 3 15 | 48 459 459 | | y18 3 x19 | 4 25 125 | y78 6 579 | | 4 5 6 | 9 8 7 | 1 3 2 | +-----------------------+-------------------+---------------------+ | 35 17 8 | 2 79 6 | 34 1459 1459 | | 9 2 z35 | 8 1 4 | z37 57 6 | | 17 6 4 | 5 79 3 | 2 189 189 | +-----------------------+-------------------+---------------------+

Kraken column (1)r135c3
(1)r1c3 - (1=385)r1c189
(1)r3c3
(1)r5c3 - (1=87)r5c17 - (7=35)r8c37
=> -5 r3c3; ste

by **pjb** » Sun Jan 12, 2020 2:52 am

Code: Select all: 1358 4 12359 | 7 25 2589 | 6 18 138 378 f789 g239 | 1 6 h289 | 5 478 3478 6 178 1-5 | 3 4 i58 | 9 2 178 ------------------------+----------------------+--------------------- 2 e189 7 | 6 3 15 |d48 459 459 18 3 19 | 4 25 125 | 78 6 579 4 5 6 | 9 8 7 | 1 3 2 ------------------------+----------------------+--------------------- b35 17 8 | 2 79 6 |c34 1459 1459 9 2 a35 | 8 1 4 | 37 57 6 17 6 4 | 5 79 3 | 2 189 189

(5=3^)r8c3 - r7c1 = (3-4)r7c7 = (4-8)r4c7 = (8-9)r4c2 = r2c2* - (3^9=2)r2c3 - (29*=8)r2c6 - (8=5)r3c6 => -5r3c3; stte

Phil

by **eleven** » Sun Jan 12, 2020 7:52 pm

Code: Select all: *---------------------------------------------------------------* | 1358 4 12359 | 7 a25 2589 | 6 18 138 | | 378 789 239 | 1 6 289 | 5 478 3478 | | 6 178 a15 | 3 4 58 | 9 2 178 | |-----------------------+-----------------+---------------------| | 2 189 7 | 6 3 15 | c48 459 459 | | 18 3 b19 | 4 b25 125 | b78 6 b579 | | 4 5 6 | 9 8 7 | 1 3 2 | |-----------------------+-----------------+---------------------| | d35 17 8 | 2 79 6 | c34 1459 1459 | | 9 2 35 | 8 1 4 | 37 57 6 | | 17 6 4 | 5 79 3 | 2 189 189 | *---------------------------------------------------------------*

(5=12)r1c5,r3c3 - (1|2=9578)r5c3579 - (8=43)r47c7 - (3=5)r7c1 => -5r1c1, stte

January 11, 2020