The New Sudoku Players' Forum

by **m_b_metcalf** » Wed Jun 29, 2022 6:10 am

Code: Select all: 4 2 . 1 . 6 8 . . 5 . . . . . . . 1 . . . . 4 . . 2 . 8 . . . . . 2 . . . . 6 . . 5 . 7 . 1 . . . 3 . . . 9 6 . . 8 . . 3 . . . . 9 . 7 . . . . . 5 . . . 1 . . 4 Pat 42.1.68..5.......1....4..2.8.....2....6..5.7.1...3...96..8..3....9.7.....5...1..4

by **Cenoman** » Wed Jun 29, 2022 9:12 pm

Code: Select all: +------------------------+-------------------------+------------------------+ | 4 2 37 | 1 59 6 | 8 359 357 | | 5 36789 37-8 | 2379 289 23789 | 4679 3469 1 | | 379 #136789 *1378 | 3579 4 *3789 | 5679 2 3567 | +------------------------+-------------------------+------------------------+ | 8 3479 3457 | 4679 169 479 | 2 13456 356 | | 239 349 6 | 249 1289 5 | 14 7 38 | | 1 47 2457 | 2467 3 *2478 | 456 *4568 9 | +------------------------+-------------------------+------------------------+ | 6 147 1247 | 8 259 249 | 3 159 257 | | 23 1348 9 | 23456 7 234 | 156 1568 2568 | | 237 5 *2378 | 2369 269 1 | 679 *689 4 | +------------------------+-------------------------+------------------------+

1. Finned SF(8)r369\c368 + fr3c2 =>-8r2c3; lcls, 24 placements

Code: Select all: +-----------------+-----------------+--------------------+ | 4 2 7 | 1 d59 6 | 8 39-5 35 | | 5 6 3 | 79 8 2 | 479 49 1 | | 9 18 18 | 57 4 3 | 57 2 6 | +-----------------+-----------------+--------------------+ | 8 9 45 | 46 c16 7 | 2 b1345 35 | | 2 3 6 | 49 d19 5 | 14 7 8 | | 1 7 45 | 2 3 8 | 456 456 9 | +-----------------+-----------------+--------------------+ | 6 4 12 | 8 2-5 9 | 3 a15 7 | | 3 18 9 | 56 7 4 | 156 1568 2 | | 7 5 28 | 3 26 1 | 69 689 4 | +-----------------+-----------------+--------------------+

2. ALS W-Wing: (5=1)r7c8 - r4c8 = r4c5 - (1=95)r15c5 => -5 r1c8, r7c5; ste

Rarity #18