The New Sudoku Players' Forum

by **ArkieTech** » Sun Apr 17, 2016 9:44 pm

Code: Select all: *-----------* |...|.2.|67.| |7..|5..|1..| |...|.7.|..3| |---+---+---| |..4|7..|31.| |13.|...|.29| |.62|..8|5..| |---+---+---| |4..|.5.|...| |..3|..9|..5| |.78|.3.|...| *-----------*

by **pjb** » Sun Apr 17, 2016 9:58 pm

Code: Select all: 3 189 5 | 89-1 2 d14 | 6 7 c48 7 4 69 | 5 68 3 | 1 b89 2 26 1289 169 | 689-1 7 146 | 49 5 3 ------------------------+----------------------+--------------------- 8 5 4 | 7 9 2 | 3 1 6 1 3 7 |*46 *46 5 | 8 2 9 9 6 2 | 3 1 8 | 5 4 7 ------------------------+----------------------+--------------------- 4 19 169 | 168 5 7 | 2 3 18 26 12 3 |*1468 *468 9 | 7 a68 5 5 7 8 | 2 3 6-1 | 49 69 14

UR (46)r58c45: (1)r8c4 = (8)r8c45
(1=8)UR - r8c8 = r2c8 - (8=4)r1c9 = (4=1)r1c6 => -1 r13c4, r9c6; stte

Phil

by **Marty R.** » Mon Apr 18, 2016 12:02 am

Code: Select all: +-------------+--------------+----------+ | 3 189 5 | 189 2 14 | 6 7 48 | | 7 4 69 | 5 68 3 | 1 89 2 | | 26 1289 169 | 1689 7 146 | 49 5 3 | +-------------+--------------+----------+ | 8 5 4 | 7 9 2 | 3 1 6 | | 1 3 7 | 46 46 5 | 8 2 9 | | 9 6 2 | 3 1 8 | 5 4 7 | +-------------+--------------+----------+ | 4 19 169 | 168 5 7 | 2 3 18 | | 26 12 3 | 1468 468 9 | 7 68 5 | | 5 7 8 | 2 3 16 | 49 69 14 | +-------------+--------------+----------+

Play this puzzle online at the Daily Sudoku site

M-Wing (68) (6=8)r8c8-r8c45=(8-6)r7c4=r7c3=> -6r8c1

by **Leren** » Mon Apr 18, 2016 12:08 am

Code: Select all: *--------------------------------------------------------------* | 3 189 5 | 189 2 14 | 6 7 48 | | 7 4 69 | 5 68 3 | 1 89 2 | | 26 1289 169 | 1689 7 146 | 49 5 3 | |--------------------+--------------------+--------------------| | 8 5 4 | 7 9 2 | 3 1 6 | | 1 3 7 | 46 46 5 | 8 2 9 | | 9 6 2 | 3 1 8 | 5 4 7 | |--------------------+--------------------+--------------------| | 4 19 169 |d18-6 5 7 | 2 3 c18 | | 26 12 3 | 1468 468 9 | 7 68 5 | | 5 7 8 | 2 3 a16 | 49 69 b14 | *--------------------------------------------------------------*

H2 Wing: (6=1) r9c6 - r9c9 = (1-8) r7c9 = (8) r7c4 => - 6 r7c4; stte

Leren

by **SteveG48** » Mon Apr 18, 2016 2:48 am

Code: Select all: *-----------------------------------------------------------* | 3 d189 5 | 189 2 14 | 6 7 4-8 | | 7 4 69 | 5 68 3 | 1 89 2 | | 26 1289 169 | 1689 7 146 | 49 5 3 | *-------------------+-------------------+-------------------| | 8 5 4 | 7 9 2 | 3 1 6 | | 1 3 7 | 46 46 5 | 8 2 9 | | 9 6 2 | 3 1 8 | 5 4 7 | *-------------------+-------------------+-------------------| | 4 bc19 b169 | 168 5 7 | 2 3 a18 | | 26 c12 3 | 1468 468 9 | 7 68 5 | | 5 7 8 | 2 3 16 | 49 69 14 | *-----------------------------------------------------------*

(8=1)r7c9 - r7c23 = (19)r78c2[HP] - (19=8)r1c2 => -8 r1c9 ; stte

by **JC Van Hay** » Mon Apr 18, 2016 6:06 am

Code: Select all: +------------------+----------------------+--------------+ | 3 1489 5 | 1489 2 14 | 6 7 48 | | 7 2489 9(6) | 5 4(68) 3 | 1 89 248 | | 26 12489 169 | 1489-6 7 146 | 249 5 3 | +------------------+----------------------+--------------+ | 8 5 4 | 7 9 2 | 3 1 6 | | 1 3 7 | 46 46 5 | 8 2 9 | | 9 6 2 | 3 1 8 | 5 4 7 | +------------------+----------------------+--------------+ | 4 129 19(6) | 12-8(6) 5 7 | 29 3 128 | | 26 12 3 | 12468 4-6(8) 9 | 7 68 5 | | 5 7 8 | 1246 3 146 | 249 69 124 | +------------------+----------------------+--------------+

L2-Wing : {8C5, 6R27} -> -{8r7c4, 6r3c4, 6r8c5}; stte

by **Ngisa** » Mon Apr 18, 2016 10:33 am

Code: Select all: +-------------+--------------+----------+ | 3 189 5 | 189 2 14 | 6 7 4-8 | | 7 4 69 | 5 g68 3 | 1 h89 2 | | e26 1289 169 | f1689 7 f146 | 49 5 3 | +-------------+--------------+----------+ | 8 5 4 | 7 9 2 | 3 1 6 | | 1 3 7 | 46 46 5 | 8 2 9 | | 9 6 2 | 3 1 8 | 5 4 7 | +-------------+--------------+----------+ | 4 b19 b169 | 168 5 7 | 2 3 a18 | | d26 c12 3 | 1468 468 9 | 7 68 5 | | 5 7 8 | 2 3 16 | 49 69 14 | +-------------+--------------+----------+

(8=1)r7c9 - r7c23 = (1-2)r8c2 = (2-6)r8c1 = r3c1 - r3c46 = (6-8)r2c5 = (8)r2c8 => -8r1c9; stte

Clement

by **bat999** » Mon Apr 18, 2016 10:44 am

Code: Select all: .-----------------.----------------.----------------. | 3 189 5 | 189 2 14 | 6 7 4-8 | | 7 4 b69 | 5 68 3 | 1 b89 2 | | 26 1289 169 | 1689 7 146 | 49 5 3 | :-----------------+----------------+----------------: | 8 5 4 | 7 9 2 | 3 1 6 | | 1 3 7 | 46 46 5 | 8 2 9 | | 9 6 2 | 3 1 8 | 5 4 7 | :-----------------+----------------+----------------: | 4 a19 a169 | 168 5 7 | 2 3 a18 | | 26 12 3 | 1468 468 9 | 7 6-8 5 | | 5 7 8 | 2 3 16 | 49 69 14 | '-----------------'----------------'----------------'

(8=6)r7c239 - (6=8)r2c38 => -8 r1c9,r8c8; stte
8-)

April 18, 2016