The New Sudoku Players' Forum

by **ArkieTech** » Tue Sep 30, 2014 11:32 pm

Code: Select all: *-----------* |.4.|72.|9..| |...|.4.|..6| |...|...|.34| |---+---+---| |.2.|1..|.58| |..3|.7.|4..| |48.|..5|.6.| |---+---+---| |53.|...|...| |2..|.1.|...| |..9|.63|.2.| *-----------*

by **SteveG48** » Wed Oct 01, 2014 12:09 am

Code: Select all: *--------------------------------------------------------------------* | 3 4 e1568 | 7 2 f168 | 9 18 15 | | 8-1 h19 25 | 3 4 h189 | 25 7 6 | | 16781 179 12678 | 68 5 1689 | 128 3 4 | *----------------------+----------------------+----------------------| | 679 2 d67 | 1 39 4 |b37 5 8 | |a19 5 3 | 68 7 g68 | 4 b19 2 | | 4 8 d17 | 2 39 5 |b17 6 39 | *----------------------+----------------------+----------------------| | 5 3 d147 | 9 8 2 | 6 14 17 | | 2 6 d48 | 5 1 7 |c38 489 39 | | 178 17 9 | 4 6 3 | 158 2 157 | *--------------------------------------------------------------------*

(1=9)r5c1 - (9=3)r5c8,r46c7 - (3=8)r8c7 - (8=6)r4678c3 - r1c3 = r1c6 - (6=8)r5c6 - (8=1)r2c26 => -1 r2c1 ; stte

by **Leren** » Wed Oct 01, 2014 12:42 am

Code: Select all: *--------------------------------------------------------------* | 3 4 1568 | 7 2 168 | 9 18 15 | | 18 19 25 | 3 4 189 | 25 7 6 | | 1678 179 12678 | 68 5 1689 | 128 3 4 | |--------------------+--------------------+--------------------| | 679 2 6-7 | 1 39 4 |a37 5 8 | | 19 5 3 | 68 7 68 | 4 19 2 | | 4 8 b17 | 2 39 5 | 17 6 39 | |--------------------+--------------------+--------------------| | 5 3 b147 | 9 8 2 | 6 14 17 | | 2 6 b48 | 5 1 7 |a38 489 39 | | 178 17 9 | 4 6 3 | 158 2 157 | *--------------------------------------------------------------*

ALS XZ Rule: X = 8, Z = 7: (7=8) r48c7 - (8=7) r678c3 => - 7 r4c3; stte

Leren

October 1, 2014