The New Sudoku Players' Forum

by **ArkieTech** » Wed Nov 04, 2015 12:16 am

Code: Select all: *-----------* |...|...|...| |..4|352|6..| |.7.|...|.5.| |---+---+---| |.3.|..8|.9.| |.5.|.3.|.7.| |.2.|.7.|.4.| |---+---+---| |.8.|...|.1.| |..7|649|8..| |...|...|...| *-----------*

by **SteveG48** » Wed Nov 04, 2015 12:52 am

Code: Select all: *--------------------------------------------------* | 25 6 58 |d178 9 c147 | 2-4 3 e14 | | 1 9 4 | 3 5 2 | 6 8 7 | | 23 7 38 | 18 6 b14 |a249 5 a149 | *----------------+----------------+----------------| | 7 3 6 | 4 1 8 | 5 9 2 | | 4 5 9 | 2 3 6 | 1 7 8 | | 8 2 1 | 9 7 5 | 3 4 6 | *----------------+----------------+----------------| | 6 8 35 | 57 2 37 | 49 1 49 | | 35 1 7 | 6 4 9 | 8 2 35 | | 9 4 2 | 15 8 13 | 7 6 35 | *--------------------------------------------------*

4r3c79 = r3c6 - r1c6[BUG+1] = 1r1c4 - (1=4)r1c9 => -4 r1c7 ; stte

by **Marty R.** » Wed Nov 04, 2015 1:21 am

Code: Select all: +---------+-----------+-----------+ | 25 6 58 | 178 9 147 | 24 3 14 | | 1 9 4 | 3 5 2 | 6 8 7 | | 23 7 38 | 18 6 14 | 249 5 149 | +---------+-----------+-----------+ | 7 3 6 | 4 1 8 | 5 9 2 | | 4 5 9 | 2 3 6 | 1 7 8 | | 8 2 1 | 9 7 5 | 3 4 6 | +---------+-----------+-----------+ | 6 8 35 | 57 2 37 | 49 1 49 | | 35 1 7 | 6 4 9 | 8 2 35 | | 9 4 2 | 15 8 13 | 7 6 35 | +---------+-----------+-----------+

Play this puzzle online at the Daily Sudoku site

Type 3 UR (49)r37c79: 1r3c9=2r3c7-(2=3)r3c1-r8c1=r8c9-(3=51)r9c94=> -1r3c4

Nice, Steve

by **SteveG48** » Wed Nov 04, 2015 1:43 am

Thanks, Marty!

by **Leren** » Wed Nov 04, 2015 2:14 am

Code: Select all: *--------------------------------------------------------------* | 25 6 a58 |d17-8 9 147 | 24 3 14 | | 1 9 4 | 3 5 2 | 6 8 7 | | 23 7 38 | 18 6 14 | 249 5 149 | |--------------------+--------------------+--------------------| | 7 3 6 | 4 1 8 | 5 9 2 | | 4 5 9 | 2 3 6 | 1 7 8 | | 8 2 1 | 9 7 5 | 3 4 6 | |--------------------+--------------------+--------------------| | 6 8 b35 |c57 2 37 | 49 1 49 | | 35 1 7 | 6 4 9 | 8 2 35 | | 9 4 2 | 15 8 13 | 7 6 35 | *--------------------------------------------------------------*

H2 Wing: (8=5) r1c3 - r7c3 = (5-7) r7c4 = (7) r1c4 => - 8 r1c4; stte

Leren

by **pjb** » Wed Nov 04, 2015 3:04 am

Code: Select all: 25 6 58 | 178 9 147 | 24 3 14 1 9 4 | 3 5 2 | 6 8 7 23 7 a38 |b18 6 14 | 249 5 149 ------------------------+----------------------+--------------------- 7 3 6 | 4 1 8 | 5 9 2 4 5 9 | 2 3 6 | 1 7 8 8 2 1 | 9 7 5 | 3 4 6 ------------------------+----------------------+--------------------- 6 8 a35 | 7-5 2 37 | 49 1 49 35 1 7 | 6 4 9 | 8 2 35 9 4 2 |b15 8 13 | 7 6 35

(5=8)r37c3 - (8=5)r39c4 => -5 r7c4; stte

Phil

by **Luke** » Wed Nov 04, 2015 8:42 am

Code: Select all: *--------------------------------------------------* | 25 6 58 | 178 9 *14+7 | 24 3 *14 | | 1 9 4 | 3 5 2 | 6 8 7 | | 23 7 38 | 18 6 *14 |*49+2 5 *149 | |----------------+----------------+----------------| | 7 3 6 | 4 1 8 | 5 9 2 | | 4 5 9 | 2 3 6 | 1 7 8 | | 8 2 1 | 9 7 5 | 3 4 6 | |----------------+----------------+----------------| | 6 8 35 | 57 2 37 |*49 1 *49 | | 35 1 7 | 6 4 9 | 8 2 35 | | 9 4 2 | 15 8 13 | 7 6 35 | *--------------------------------------------------*

Two URs (MUG) can be meaner than one

(7)r1c6=(2)r3c7-(2=14)r1c79 => (r1c6)<>14

by **Ngisa** » Wed Nov 04, 2015 12:32 pm

Code: Select all: +----------+-----------+-----------+ | g25 6 f58 | e178 9 147 | 24 3 14 | | 1 9 4 | 3 5 2 | 6 8 7 | | 23 7 238 | d18 6 14 | 249 5 149 | +----------+-----------+-----------+ | 7 3 6 | 4 1 8 | 5 9 2 | | 4 5 9 | 2 3 6 | 1 7 8 | | 8 2 1 | 9 7 5 | 3 4 6 | +----------+-----------+-----------+ | 6 8 35 | 57 2 37 | 49 1 49 | | 3-5 1 7 | 6 4 9 | 8 2 a35 | | 9 4 2 | c15 8 13 | 7 6 b35 | +----------+-----------+-----------+

(5)r8c9=r9c9-(5=1)r9c4-(1=8)r3c4-r1c4=(8-5)r1c3=(5)r1c1 => -5r8c1; stte

Clement

November 4, 2015