The New Sudoku Players' Forum

by **ArkieTech** » Tue Apr 25, 2017 11:27 pm

Code: Select all: *-----------* |.4.|..3|...| |15.|...|...| |..6|.45|...| |---+---+---| |...|2..|3.7| |..3|...|6..| |9.5|..8|...| |---+---+---| |...|46.|5..| |...|...|.69| |...|7..|.1.| *-----------*

by **SteveG48** » Wed Apr 26, 2017 12:01 am

Code: Select all: *-----------------------------------------------------------------------------* | 278 4 2789 | 1689 12789 3 | 12789 2578 12568 | | 1 5 2789 | 689 2789 67 | 24789 23478 23468 | | 2378 23789 6 | 189 4 5 | 12789 278 128 | *-------------------------+-------------------------+-------------------------| | 468 168 148 | 2 9-5 46 | 3 59 7 | | 247 27 3 | 159 19-5 47 | 6 589 58 | | 9 d67 5 | 36 e37 8 | 124 24 124 | *-------------------------+-------------------------+-------------------------| | 2378 123789 12789 | 4 6 129 | 5 2378 238 | | 234578 12378 12478 | 38-5 e358 12 | 2478 6 9 | |b234568 c23689 2489 | 7 ae358 29 | 248 1 2348 | *-----------------------------------------------------------------------------*

5r9c5 = (5-6)r9c1 = r9c2 - (6=7)r6c2 - (7=358)r689c5 => -5 r46c5,r8c4 ; stte

by **pjb** » Wed Apr 26, 2017 1:22 am

Code: Select all: 278 4 2789 | 1689 12789 3 | 12789 2578 12568 1 5 2789 | 689 2789 67 | 24789 23478 23468 2378 23789 6 | 189 4 5 | 12789 278 128 ------------------------+----------------------+--------------------- e468 168 148 | 2 59 d46 | 3 59 7 247 27 3 |a159 159 47 | 6 589 58 9 67 5 |c36 37 8 | 124 24 124 ------------------------+----------------------+--------------------- 2378 123789 12789 | 4 6 129 | 5 2378 238 g234578 12378 12478 |b38-5 358 12 | 2478 6 9 f234568 23689 2489 | 7 358 29 | 248 1 2348

(5)r5c4 = (5-3)r8c4 = (3-6)r6c4 = r4c6 - r4c1 = (6-5)r9c1 = r8c1 => -5 r8c4; stte

Phil

by **Cenoman** » Wed Apr 26, 2017 7:57 am

Code: Select all: +----------------------------+-----------------------+--------------------------+ | 278 4 2789 | b1689 12789 3 | 12789 2578 c12568 | | 1 5 2789 | 689 2789 67 | 24789 23478 23468 | | 2378 23789 6 | 189 4 5 | 12789 278 128 | +----------------------------+-----------------------+--------------------------+ | 468 168 148 | 2 59 46 | 3 59 7 | | 247 27 3 | e159 159 47 | 6 589 d58 | | 9 67 5 | a36 37 8 | 124 24 124 | +----------------------------+-----------------------+--------------------------+ | 2378 123789 12789 | 4 6 129 | 5 2378 238 | | 234578 12378 12478 | f58-3 358 12 | 2478 6 9 | | 234568 23689 2489 | 7 358 29 | 248 1 2348 | +----------------------------+-----------------------+--------------------------+

(3=6)r6c4 - r1c4 = (6-5)r1c9 = r5c9 - r5c4 = (5)r8c4 => -3 r8c4; stte

Cenoman

by **bat999** » Wed Apr 26, 2017 10:30 am

Code: Select all: .-----------------------.---------------------.-----------------------. | 278 4 2789 | 1689 12789 3 | 12789 2578 12568 | | 1 5 2789 | 689 2789 b67 | 24789 23478 c23468 | | 2378 23789 6 | 189 4 5 | 12789 278 c128 | :-----------------------+---------------------+-----------------------: | 468 168 148 | 2 e59 a46 | 3 d59 7 | | 247 27 3 | 159 159 a47 | 6 589 c58 | | 9 67 5 | a36 7-3 8 | 124 24 c124 | :-----------------------+---------------------+-----------------------: | 2378 123789 12789 | 4 6 129 | 5 2378 c238 | | 234578 12378 12478 | 58-3 e358 12 | 2478 6 9 | | 234568 23689 2489 | 7 e358 29 | 248 1 c2348 | '-----------------------'---------------------'-----------------------'

(3=7)r45c6,r6c4 - (7=6)r2c6 - (6=5)r235679c9 - (5=9)r4c8 - (9=3)r489c5 => -3 r6c5,r8c4; stte

by **Leren** » Wed Apr 26, 2017 11:04 am

Code: Select all: *--------------------------------------------------------------------------------* | 278 4 2789 |a1689 12789 3 | 12789 2578 b12568 | | 1 5 2789 | 689 2789 67 | 24789 23478 23468 | | 2378 23789 6 | 189 4 5 | 12789 278 128 | |--------------------------+--------------------------+--------------------------| | 468 168 148 | 2 59 46 | 3 59 7 | | 247 27 3 |d159 159 47 | 6 589 c58 | | 9 67 5 |f3-6 37 8 | 124 24 124 | |--------------------------+--------------------------+--------------------------| | 2378 123789 12789 | 4 6 129 | 5 2378 238 | | 234578 12378 12478 |e358 358 12 | 2478 6 9 | | 234568 23689 2489 | 7 358 29 | 248 1 2348 | *--------------------------------------------------------------------------------*

(6) r1c4 = (6-5) r1c9 = r5c9 - r5c4 = (5-3) r8c4 = (3) r6c4 => - 6 r6c4; stte

Leren

by **ArkieTech** » Wed Apr 26, 2017 11:12 am

Code: Select all: *-----------------------------------------------------------------------------* | 278 4 2789 |a1689 12789 3 | 12789 2578 12568 | | 1 5 2789 |a689 2789 7-6 | 24789 23478 b23468 | | 2378 23789 6 |a189 4 5 | 12789 278 b128 | |-------------------------+-------------------------+-------------------------| | 468 168 148 | 2 59 46 | 3 59 7 | | 247 27 3 |a159 159 47 | 6 589 b58 | | 9 67 5 | 36 37 8 | 124 24 b124 | |-------------------------+-------------------------+-------------------------| | 2378 123789 12789 | 4 6 129 | 5 2378 b238 | | 234578 12378 12478 | 358 358 12 | 2478 6 9 | | 234568 23689 2489 | 7 358 29 | 248 1 b2348 | *-----------------------------------------------------------------------------* [(6=5)r1235c4-(5=6)r235679c9]-6r2c6

by **Ngisa** » Wed Apr 26, 2017 7:25 pm

Code: Select all: +---------------------+----------------+-------------------+ | 278 4 2789 | 1689 12789 3 | 12789 25789 12568 | | 1 5 2789 | 689 2789 67 | 24789 23478 23468 | | 2378 23789 6 | 189 4 5 | 12789 278 128 | +---------------------+----------------+-------------------+ | 468 168 148 | 2 j159 46 | 3 k5-9 7 | | 2478 1278 3 | b159 1579 47 | 6 a589 a58 | | 9 g67 5 | 36 h37 8 | 124 24 124 | +---------------------+----------------+-------------------+ | 2378 123789 12789 | 4 6 129 | 5 2378 238 | | d234578 12378 12478 | c358 i358 12 | 2478 6 9 | | e234568 f23689 2489 | 7 i358 29 | 248 1 2348 | +---------------------+----------------+-------------------+

(9=85)r5c89 - r5c4 = r5c4 - r8c1 = (5-6)r9c1 = r9c2 - (6=7)r6c2 - (7=3)r6c5 - (3=85)r89c5 - r4c5 = (5)r4c8 => - 9 r4c8; stte

Clement

April 26, 2017