The New Sudoku Players' Forum

by **SteveG48** » Wed Dec 26, 2018 7:10 pm

The latest more difficult puzzle from our local newspaper:

Code: Select all: *-----------* |...|6..|...| |6.3|...|..7| |..1|.53|.4.| |---+---+---| |.64|...|29.| |1..|.4.|..3| |.39|...|85.| |---+---+---| |.4.|79.|5..| |2..|...|3.9| |...|..8|...| *-----------*

by **Cenoman** » Wed Dec 26, 2018 10:11 pm

Code: Select all: +--------------------+------------------------+-------------------+ | 4 a289 a28 | 6 178 a179 | a19 3 5 | | 6 5 3 | 12489 128 1249 | 19 28 7 | | 9-8 7 1 | 289 5 3 | 6 4 28 | +--------------------+------------------------+-------------------+ | b58 6 4 | 358 378 b57 | 2 9 1 | | 1 28 258 | 589 4 59 | 7 6 3 | | 7 3 9 | 12 126 126 | 8 5 4 | +--------------------+------------------------+-------------------+ | 3 4 68 | 7 9 126 | 5 128 268 | | 2 18 5678 | 145 16 1456 | 3 178 9 | | 59 19 567 | 1235 1236 8 | 4 127 26 | +--------------------+------------------------+-------------------+

(8129=7)r1c2367 - (75=8)r4c16 => -8 r3c1; ste

by **SpAce** » Thu Dec 27, 2018 5:12 am

Code: Select all: .---------------------.--------------------.---------------. | 4 a28+9 a28+ | 6 178 b179 | b19 3 5 | | 6 5 3 | 12489 128 1249 | 19 28 7 | | 89 7 1 | 289 5 3 | 6 4 28 | :---------------------+--------------------+---------------: | 8-5 6 4 | 358 378 c(5)7 | 2 9 1 | | 1 a28+ a28+(5) | 89-5 4 9-5 | 7 6 3 | | 7 3 9 | 12 126 126 | 8 5 4 | :---------------------+--------------------+---------------: | 3 4 68 | 7 9 126 | 5 128 268 | | 2 18 5678 | 145 16 1456 | 3 178 9 | | 59 19 567 | 1235 1236 8 | 4 127 26 | '---------------------'--------------------'---------------'

(5=UR=9)r15c23 - (9=17)r1c76 - (7=5)r4c6 => -5 r4c1,r5c46; stte

Steve Stumble XXII