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by **ArkieTech** » Sat Dec 05, 2015 12:20 am

Code: Select all: *-----------* |..8|...|..7| |..1|92.|...| |69.|74.|3..| |---+---+---| |.26|8..|.79| |.89|.6.|...| |...|...|6..| |---+---+---| |..2|..6|7.3| |...|2..|.6.| |9..|4..|8.2| *-----------*

by **SteveG48** » Sat Dec 05, 2015 12:34 am

Code: Select all: *-----------------------------------------------------------* | 2 34 8 | 6 135 135 | 9 c145 7 | | 47 347 1 | 9 2 358 |b45 c458 6 | | 6 9 5 | 7 4 18 | 3 2 18 | *-------------------+-------------------+-------------------| | 3 2 6 | 8 15 4 |a15 7 9 | | 15 8 9 | 135 6 7 | 2 345-1 145 | | 157 157 4 | 135 9 2 | 6 358-1 158 | *-------------------+-------------------+-------------------| | 145 145 2 | 15 8 6 | 7 9 3 | | 8 15 37 | 2 37 9 | 45-1 6 145 | | 9 6 37 | 4 1357 135 | 8 d15 2 | *-----------------------------------------------------------*

(1=5)r4c7 - r2c7 = r12c8 - (5=1)r9c8 => -1 r8c7,r56c8 ; stte

by **pjb** » Sat Dec 05, 2015 12:41 am

Code: Select all: 2 34 8 | 6 135 135 | 9 145 7 47 347 1 | 9 2 358 | 45 458 6 6 9 5 | 7 4 18 | 3 2 18 ------------------------+----------------------+--------------------- 3 2 6 | 8 15 4 |a15 7 9 15 8 9 | 135 6 7 | 2 1345 b145 157 157 4 | 135 9 2 | 6 1358 b158 ------------------------+----------------------+--------------------- 145 145 2 | 15 8 6 | 7 9 3 8 d15 37 | 2 37 9 | 45-1 6 c145 9 6 37 | 4 1357 135 | 8 15 2

(1=5)r4c7 - r56c9 = r8c9 - (5=1)r8c2 => -1 r8c7; stte

Phil

by **Leren** » Sat Dec 05, 2015 1:13 am

Code: Select all: *--------------------------------------------------------------* | 2 34 8 | 6 135 135 | 9 145 7 | | 47 347 1 | 9 2 358 | 45 458 6 | | 6 9 5 | 7 4 18 | 3 2 18 | |--------------------+--------------------+--------------------| | 3 2 6 | 8 15 4 |d1-5 7 9 | | 15 8 9 | 135 6 7 | 2 1345 a145 | | 157 157 4 | 135 9 2 | 6 1358 a158 | |--------------------+--------------------+--------------------| | 145 145 2 | 15 8 6 | 7 9 3 | | 8 15 37 | 2 37 9 |c145 6 b145 | | 9 6 37 | 4 1357 135 | 8 15 2 | *--------------------------------------------------------------*

Grouped L3 Wing: (5) r56c9 = (5-4) r8c9 = (4-1) r8c7 = (1) r4c7 => - 5 r4c7; stte

Leren

by **Marty R.** » Sat Dec 05, 2015 1:46 am

Code: Select all: +------------+--------------+--------------+ | 2 34 8 | 6 135 135 | 9 145 7 | | 47 347 1 | 9 2 358 | 45 458 6 | | 6 9 5 | 7 4 18 | 3 2 18 | +------------+--------------+--------------+ | 3 2 6 | 8 15 4 | 15 7 9 | | 15 8 9 | 135 6 7 | 2 1345 145 | | 157 157 4 | 135 9 2 | 6 1358 158 | +------------+--------------+--------------+ | 145 145 2 | 15 8 6 | 7 9 3 | | 8 15 37 | 2 37 9 | 145 6 145 | | 9 6 37 | 4 1357 135 | 8 15 2 | +------------+--------------+--------------+

Play this puzzle online at the Daily Sudoku site

W-Wing (15) with transport; (5=1)r4c5-r4c7=r8c7-(1=5)r9c8-r8c9=5r56c9=> -5r4c7

by **JC Van Hay** » Sat Dec 05, 2015 4:13 am

X-Chain(1R9C7B5)-(1=5)r7c4; stte

by **bat999** » Sat Dec 05, 2015 10:14 pm

Code: Select all: .----------------.------------------.-------------------. | 2 34 8 | 6 135 135 | 9 145 7 | | 47 347 1 | 9 2 358 | c45 458 6 | | 6 9 5 | 7 4 18 | 3 2 18 | :----------------+------------------+-------------------: | 3 2 6 | 8 d15 4 | c15 7 9 | | 15 8 9 | e135 6 7 | 2 1345 145 | | 157 157 4 | e135 9 2 | 6 1358 158 | :----------------+------------------+-------------------: | g145 g145 2 | f15 8 6 | 7 9 3 | | 8 h15 37 | 2 37 9 | b145 6 a14-5 | | 9 6 37 | 4 1357 135 | 8 15 2 | '----------------'------------------'-------------------'

(4)r8c9 = r8c7 - (4=1)r24c7 - (1=5)r4c5 - r56c4 = r7c4 - r7c12 = (5)r8c2 => -5 r8c9; lclste
8-)

December 5, 2015