The New Sudoku Players' Forum

by **ArkieTech** » Fri Feb 03, 2017 12:35 am

Code: Select all: *-----------* |...|...|...| |...|1..|7.4| |27.|.95|.68| |---+---+---| |5..|8.9|..2| |..8|...|4..| |1..|6.2|..5| |---+---+---| |45.|78.|.36| |9.3|..4|...| |...|...|...| *-----------*

by **SteveG48** » Fri Feb 03, 2017 12:46 am

Code: Select all: *-----------------------------------------------------------* | 38 469 1459 | 234 7 68 | 1235 259 9-3 | | 38 69 59 | 1 23 68 | 7 259 4 | | 2 7 b14 | 34 9 5 |c13 6 8 | *-------------------+-------------------+-------------------| | 5 34 b47 | 8 134 9 | 6 a17 2 | | 6 2 8 | 35 135 7 | 4 a19 a39 | | 1 349 479 | 6 34 2 | 8-3 78 5 | *-------------------+-------------------+-------------------| | 4 5 2 | 7 8 1 | 9 3 6 | | 9 1 3 | 25 6 4 | 258 258 7 | | 7 8 6 | 9 25 3 | 25 4 1 | *-----------------------------------------------------------*

(3=179)b6p256 - (7=14)r34c3 - (1=3)r3c7 => -3 r1c9,r6c7 ; stte

by **Leren** » Fri Feb 03, 2017 12:51 am

Code: Select all: *--------------------------------------------------------------* | 38 469 1459 | 234 7 68 | 1235 259 39 | | 38 69 59 | 1 23 68 | 7 259 4 | | 2 7 d14 | 34 9 5 |c13 6 8 | |--------------------+--------------------+--------------------| | 5 34 e47 | 8 134 9 | 6 1-7 2 | | 6 2 8 | 35 135 7 | 4 19 39 | | 1 349 49-7 | 6 34 2 |b38 a78 5 | |--------------------+--------------------+--------------------| | 4 5 2 | 7 8 1 | 9 3 6 | | 9 1 3 | 25 6 4 | 258 258 7 | | 7 8 6 | 9 25 3 | 25 4 1 | *--------------------------------------------------------------*

XY Chain : (7=8) r6c8 - (8=3) r6c7 - (3=1) r3c7 - (1=4) r3c3 - (4=7) r4c3 => - 7 r4c8, r6c3; stte

Leren

by **Marty R.** » Fri Feb 03, 2017 2:18 am

Code: Select all: +-------------+------------+-------------+ | 38 469 1459 | 234 7 68 | 1235 259 39 | | 38 69 59 | 1 23 68 | 7 259 4 | | 2 7 14 | 34 9 5 | 13 6 8 | +-------------+------------+-------------+ | 5 34 47 | 8 134 9 | 6 17 2 | | 6 2 8 | 35 135 7 | 4 19 39 | | 1 349 479 | 6 34 2 | 38 78 5 | +-------------+------------+-------------+ | 4 5 2 | 7 8 1 | 9 3 6 | | 9 1 3 | 25 6 4 | 258 258 7 | | 7 8 6 | 9 25 3 | 25 4 1 | +-------------+------------+-------------+

Play this puzzle online at the Daily Sudoku site

Type 3 UR (34) r46c25 internals
9r6c2=1r4c5-(1=7)r4c8-(7=8349)r6c8752=> 9 r6c2

by **bat999** » Fri Feb 03, 2017 1:30 pm

Code: Select all: .----------------.--------------.-----------------. | 38 469 1459 | 234 7 68 | 1235 c259 39 | | 38 69 59 | 1 23 68 | 7 c259 4 | | 2 7 b14 | 34 9 5 | a13 6 8 | :----------------+--------------+-----------------: | 5 34 b47 | 8 134 9 | 6 c17 2 | | 6 2 8 | 35 135 7 | 4 c19 39 | | 1 349 479 | 6 34 2 | a38 7-8 5 | :----------------+--------------+-----------------: | 4 5 2 | 7 8 1 | 9 3 6 | | 9 1 3 | 25 6 4 | 25-8 c258 7 | | 7 8 6 | 9 25 3 | 25 4 1 | '----------------'--------------'-----------------'

(8=1)r36c7 - (1=7)r34c3 - (7=8)r12458c8 => -8 r6c8,r8c7; stte

by **Ngisa** » Fri Feb 03, 2017 5:55 pm

Code: Select all: +-------------+------------+-------------+ | 38 469 1459 | 234 7 68 | 1235 259 39 | | 38 69 59 | 1 23 68 | 7 259 4 | | 2 7 b14 | 34 9 5 | b13 6 8 | +-------------+------------+-------------+ | 5 34 c47 | 8 134 9 | 6 d17 2 | | 6 2 8 | 35 135 7 | 4 19 39 | | 1 349 479 | 6 34 2 | a38 e7-8 5 | +-------------+------------+-------------+ | 4 5 2 | 7 8 1 | 9 3 6 | | 9 1 3 | 25 6 4 | 258 258 7 | | 7 8 6 | 9 25 3 | 25 4 1 | +-------------+------------+-------------+

(8=3)r6c7 - (3=4)r3c37 - (4=7)r4c3 - r4c8 = (7)r6c7 => -8 r6c7; stte

Clement

February 3, 2017