The New Sudoku Players' Forum

by **ArkieTech** » Wed Sep 18, 2019 9:52 am

Code: Select all: *-----------* |.8.|...|4..| |.79|8..|..6| |6..|.3.|...| |---+---+---| |...|.83|.4.| |2.7|.9.|3.8| |.9.|42.|...| |---+---+---| |...|.4.|..3| |4..|..8|57.| |..1|...|.9.| *-----------*

by **SteveG48** » Wed Sep 18, 2019 2:35 pm

Code: Select all: *--------------------------------------------------------------------* | 135 8 25 | 1256 7 12569 | 4 135 b159 | | 135 7 9 | 8 d15 4 | 12 1235 6 | | 6 c12 4 |c125 3 c1259 |c179 8 b1579 | *----------------------+----------------------+----------------------| | 15 16 56 | 7 8 3 | 29 4 a29 | | 2 4 7 | 156 9 156 | 3 156 8 | | 8 9 3 | 4 2 156 | 167 156 157 | *----------------------+----------------------+----------------------| | 9 25 8 | 125 4 7 | 126 126 3 | | 4 3 26 | 9 6-1 8 | 5 7 a12 | | 7 256 1 | 3 56 25 | 8 9 4 | *--------------------------------------------------------------------*

(1=29)r48c9 - 9r13c9 = (1259)r3c2467 - (5=1)r2c5 => -1 r8c5 ; stte

by **Cenoman** » Wed Sep 18, 2019 4:37 pm

Code: Select all: +-------------------+----------------------+----------------------+ | 135 8 25 | 1256 7 12569 | 4 135 z159 | | 135 7 9 | 8 b15 4 | 12 1235 6 | | 6 a12 4 | b125* 3 b1259* | A17-9 8 zA1579 | +-------------------+----------------------+----------------------+ | 15 16 56 | 7 8 3 | 29 4 29 | | 2 4 7 | 156 9 156 | 3 156 8 | | 8 9 3 | 4 2 156 | 167 156 z157 | +-------------------+----------------------+----------------------+ | 9 25* 8 | w125* 4 7 | x126 x126 3 | | 4 3 26 | 9 16 8 | 5 7 y12 | | 7 256* 1 | 3 56 25* | 8 9 4 | +-------------------+----------------------+----------------------+

DP(25)r79c2, b8p19, r3c46 using mixed externals-internal
(2)r3c2 - (2=159)b2p579
(57)r3c79
(1)r7c4 - r7c78 = r8c9 - (1=579)r136c9
=> -9 r3c7; ste

September 18, 2019