The New Sudoku Players' Forum

by **morl** » Fri Apr 03, 2020 3:12 pm

Code: Select all: ...|.7.|... ..9|...|6.. 827|...|351 ---+---+--- 3..|4.5|..6 .1.|...|.8. 2..|8.7|..9 ---+---+--- 654|...|278 ..2|...|1.. ...|.8.|...

by **SteveG48** » Fri Apr 03, 2020 4:37 pm

W-wing, 4/5 r1c1,r9c9 SL c4 => -4 r1c9 ; stte

by **pjb** » Fri Apr 03, 2020 10:30 pm

Code: Select all: 45 6 1 |c235 7 c23 | 8 9 b24 45 3 9 | 1 25 8 | 6 24 7 8 2 7 | 69 469 469 | 3 5 1 ------------------------+----------------------+--------------------- 3 9 8 | 4 12 5 | 7 12 6 7 1 5 | 2369 369 2369 | 4 8 23 2 4 6 | 8 13 7 | 5 13 9 ------------------------+----------------------+--------------------- 6 5 4 | 39 39 1 | 2 7 8 9 8 2 | 7 456 46 | 1 346 345 1 7 3 | 26-5 8 246 | 9 46 a45

(5=4)r9c9 - (4=2)r1c9 - (2=5)r1c46 => -5 r9c4; stte

Phil

by **rjamil** » Sat Apr 04, 2020 12:56 pm

Code: Select all: +----------+-------------------+--------------+ | 45 6 1 | (235) 7 (23) | 8 9 (24) | | 45 3 9 | 1 25 8 | 6 24 7 | | 8 2 7 | 69 469 469 | 3 5 1 | +----------+-------------------+--------------+ | 3 9 8 | 4 12 5 | 7 12 6 | | 7 1 5 | 2369 2369 2369 | 4 8 23 | | 2 4 6 | 8 13 7 | 5 13 9 | +----------+-------------------+--------------+ | 6 5 4 | 39 39 1 | 2 7 8 | | 9 8 2 | 7 456 46 | 1 346 345 | | 1 7 3 | 26-5 8 246 | 9 46 (45) | +----------+-------------------+--------------+

WXYZ-Wing: 2345 @ r1c469 r9c9 => -5 @ r9c4; stte

Oh!! Same as Phil.

R. Jamil

morl-2020-04-03