The New Sudoku Players' Forum

by **ArkieTech** » Tue Apr 23, 2013 12:40 am

Code: Select all: *-----------* |18.|9..|.3.| |.7.|31.|...| |..3|...|..5| |---+---+---| |5.4|...|.7.| |...|.6.|...| |.3.|...|8.6| |---+---+---| |2..|...|6..| |...|.71|.5.| |.5.|..8|.94| *-----------*

by **Leren** » Tue Apr 23, 2013 2:01 am

Code: Select all: *--------------------------------------------------------------* | 1 8 256 | 9 245 24567 | 247 3 27 | | 469 7 2569 | 3 1 2456 | 249 268 289 | | 469 249 3 | 2478 248 2467 | 12479 126 5 | |--------------------+--------------------+--------------------| | 5 6 4 | 128 2389 239 | 1239 7 1239 | | 789 129 12789 | 1247 6 23479 | 5 124 1239 | | 79 3 1279 | 12457 2459 24579 | 8 124 6 | |--------------------+--------------------+--------------------| | 2 e4-1 d178 | 45 3459 3459 | 6 d18 1378 | | 34689 49 689 | 246 7 1 | 23 5 238 | |c367 5 ca167 | 26 23 8 |b1237 9 4 | *--------------------------------------------------------------*

(1) r9c3 = (1-7) r9c7 = r9c13 - (7=18) r7c38 => -1 r7c2; lclste

Leren

by **pjb** » Tue Apr 23, 2013 3:57 am

Code: Select all: 1 8 256 | 9 245 24567 | 247 3 27 469 7 2569 | 3 1 2456 | 249 268 289 469 249 3 | 2478 248 2467 | 12479 126 5 ---------------------+----------------------+--------------------- 5 6 4 | 128 2389 239 | 1239 7 1239 789 129 12789 | 1247 6 23479 | 5 124 1239 79 3 1279 | 12457 2459 24579 | 8 124 6 ---------------------+----------------------+--------------------- 2 b14 178 |c45 c3459 c3459 | 6 a18 1378 34689 49 689 | 246 7 1 |a23 5 a238 367 5 167 | 26 23 8 | 1237 9 4

(3=128) r7c8,r8c79 - (1=4) r7c2 - (4=359) r7c456 => r7c9 <> 3; lclste

Phil

by **ArkieTech** » Tue Apr 23, 2013 1:07 pm

Code: Select all: *--------------------------------------------------------------------* | 1 8 256 | 9 245 24567 | 247 3 27 | | 469 7 2569 | 3 1 2456 | 249 268 289 | | 469 249 3 | 2478 248 2467 | 12479 126 5 | |----------------------+----------------------+----------------------| | 5 6 4 | 128 2389 239 | 1239 7 1239 | | 789 129 12789 | 1247 6 23479 | 5 124 1239 | | 79 3 1279 | 12457 2459 24579 | 8 124 6 | |----------------------+----------------------+----------------------| | 2 4-1 a1(7)8 | 45 3459 3459 | 6 a18 1378 | | 34689 49 689 | 246 7 1 | 23 5 238 | |b36(7) 5 b16(7) |b26 b23 8 | 1237 9 4 | *--------------------------------------------------------------------* als xZ r7c38 r9c1345 X=7 => -1r7c2; lclste

by **daj95376** » Tue Apr 23, 2013 3:00 pm

Similar to Leren.

Code: Select all: +-----------------------------------------------------------------------+ | 1 8 256 | 9 245 24567 | 247 3 27 | | 469 7 2569 | 3 1 2456 | 249 268 289 | | 469 249 3 | 2478 248 2467 | 12479 126 5 | |-----------------------+-----------------------+-----------------------| | 5 6 4 | 128 2389 239 | 1239 7 1239 | | 789 129 12789 | 1247 6 23479 | 5 124 1239 | | 79 3 1279 | 12457 2459 24579 | 8 124 6 | |-----------------------+-----------------------+-----------------------| | 2 4-1 a178 | 45 3459 3459 | 6 a18 1378 | | 34689 49 689 | 246 7 1 | 23 5 238 | | b367 5 b167 | b26 b23 8 | 1237 9 4 | +-----------------------------------------------------------------------+ # 128 eliminations remain ALS-xz Wing: (18=7)r7c38 - (7=1)r9c1345 => r7c2<>1

Collection April 23, 2013