The New Sudoku Players' Forum

by **ArkieTech** » Mon May 20, 2013 12:38 am

Code: Select all: *-----------* |..4|1..|...| |.3.|..8|6..| |7..|...|.5.| |---+---+---| |5..|4..|.9.| |...|.7.|...| |.6.|...|..8| |---+---+---| |.8.|...|..1| |..3|6..|.2.| |...|..5|3.4| *-----------*

by **Leren** » Mon May 20, 2013 1:03 am

Code: Select all: *--------------------------------------------------------------* | 6 259 4 | 1 c2359 a279 | 29 8 d239-7 | | 29 3 25 |b2579 4 8 | 6 1 279 | | 7 1 8 | 239 6 29 | 4 5 239 | |--------------------+--------------------+--------------------| | 5 27 127 | 4 8 3 | 127 9 6 | | 8 4 129 | 259 7 6 | 125 3 25 | | 3 6 279 | 259 1259 129 | 257 4 8 | |--------------------+--------------------+--------------------| | 249 8 2567 | 2379 239 2479 | 59 67 1 | | 149 579 3 | 6 19 1479 | 8 2 59 | | 129 279 267 | 8 129 5 | 3 67 4 | *--------------------------------------------------------------*

L3 Wing (753) : (7) r1c6 = (7-5) r2c4 = (5-3) r1c5 = r1c9 => -7 r1c9; stte

Leren

by **pjb** » Mon May 20, 2013 2:01 am

Code: Select all: 6 c259 4 | 1 2359 c279 |c29 8 239-7 a29 3 b25 | 259-7 4 8 | 6 1 a279 7 1 8 | 239 6 29 | 4 5 239 ---------------------+----------------------+--------------------- 5 27 127 | 4 8 3 | 127 9 6 8 4 129 | 259 7 6 | 125 3 25 3 6 279 | 259 1259 129 | 257 4 8 ---------------------+----------------------+--------------------- 249 8 2567 | 2379 239 2479 | 59 67 1 149 579 3 | 6 19 1479 | 8 2 59 129 279 267 | 8 129 5 | 3 67 4

(7=29) r2c19 - (2=5) r2c3 - (5=279) r1c267 => -7 r1c9, r2c4; stte

Phil

by **Leren** » Mon May 20, 2013 11:54 am

Code: Select all: *-----------------------------------------------------------------------* | 6 b259 4 | 1 b2359 ab7-29 |b29 8 2379 | | 29 3 25 | 2579 4 8 | 6 1 279 | | 7 1 8 |a239 6 a29 | 4 5 239 | |-----------------------+-----------------------+-----------------------| | 5 27 127 | 4 8 3 | 127 9 6 | | 8 4 129 | 259 7 6 | 125 3 25 | | 3 6 279 | 259 1259 129 | 257 4 8 | |-----------------------+-----------------------+-----------------------| | 249 8 2567 | 2379 239 2479 | 59 67 1 | | 149 579 3 | 6 19 1479 | 8 2 59 | | 129 279 267 | 8 129 5 | 3 67 4 | *-----------------------------------------------------------------------*

(7=3) r1c5,r3c46 - (3=7) r1c2567 => r1c6 = 7; stte

Leren

by **ArkieTech** » Mon May 20, 2013 1:42 pm

Code: Select all: *-----------------------------------------------------------* | 6 259 4 | 1 b2359 279 | 29 8 2379 | | 29 3 25 |c2579 4 8 | 6 1 279 | | 7 1 8 | 239 6 29 | 4 5 239 | |-------------------+-------------------+-------------------| | 5 27 127 | 4 8 3 | 127 9 6 | | 8 4 129 | 259 7 6 | 125 3 25 | | 3 6 279 | 259 1259 129 | 257 4 8 | |-------------------+-------------------+-------------------| | 249 8 2567 |d279-3 a239 2479 | 59 67 1 | | 149 579 3 | 6 19 1479 | 8 2 59 | | 129 279 267 | 8 129 5 | 3 67 4 | *-----------------------------------------------------------* 3r7c5=(3-5)r1c5=(5-7)r2c4=7r7c4 => -3r7c4; ste

by **Marty R.** » Mon May 20, 2013 4:00 pm

Code: Select all: +--------------+----------------+-------------+ | 6 259 4 | 1 2359 279 | 29 8 2379 | | 29 3 25 | 2579 2459 8 | 6 1 279 | | 7 1 8 | 239 6 29 | 4 5 239 | +--------------+----------------+-------------+ | 5 27 127 | 4 8 3 | 127 9 6 | | 8 4 129 | 259 7 6 | 125 3 25 | | 3 6 279 | 259 1259 129 | 257 4 8 | +--------------+----------------+-------------+ | 249 8 2567 | 2379 2349 2479 | 59 67 1 | | 149 579 3 | 6 149 1479 | 8 2 59 | | 129 279 267 | 8 129 5 | 3 67 4 | +--------------+----------------+-------------+

Play this puzzle online at the Daily Sudoku site

1. 9r1c7=r7c7-(9=5)r8c9-r8c2=r1c2-(5=2)r2c3-(2=9)r2c1=>r1c2<>9
2. Type 1 UR (67), b79=>r7c3<>67

by **Ngisa** » Mon May 20, 2013 6:43 pm

Code after The UR 67 in r79c38

Code: Select all: +-------------+----------------+-------------+ | 6 *59 4 | 1 2359 279 | 2-9 8 2379 | | 29 3 25 | 579 4 8 | 6 1 79 | | 7 1 8 | 239 6 29 | 4 5 239 | +-------------+----------------+-------------+ | 5 2 17 | 4 8 3 | 17 9 6 | | 8 4 19 | 259 7 6 | 125 3 25 | | 3 6 179 | 259 1259 129 | 257 4 8 | +-------------+----------------+-------------+ | 249 8 256 | 2379 239 2479 | *59 67 1 | | 149 #579 3 | 6 19 1479 | 8 2 #59 | | 129 79 26 | 8 129 5 | 3 67 4 | +-------------+----------------+-------------+

W-Wing 59 in BOX19 with SL 5 in row 8; r1c7<>9, stte.

Patterns game 46.78