The New Sudoku Players' Forum

by **nedBlake** » Tue Sep 05, 2017 3:44 pm

Code: Select all: *-----------* |...|...|.76| |36.|4..|...| |8..|5..|...| |---+---+---| |...|..2|.9.| |.8.|...|..1| |572|...|3..| |---+---+---| |...|1..|.68| |...|7..|..3| |7.5|.6.|...| *-----------*

by **Leren** » Tue Sep 05, 2017 8:24 pm

Code: Select all: *-------------------------------------* | 24 5 149 |a29 128 3 |d28-9 7 6 | | 3 6 79 | 4 b28 79 |c28 1 5 | | 8 29 17 | 5 17 6 | 4 3 29 | |-----------+------------+------------| | 1 4 3 | 8 5 2 | 6 9 7 | | 9 8 6 | 3 47 47 | 25 25 1 | | 5 7 2 | 6 9 1 | 3 8 4 | |-----------+------------+------------| | 24 29 49 | 1 3 5 | 7 6 8 | | 6 1 8 | 7 24 49 | 259 25 3 | | 7 3 5 | 29 6 8 | 1 4 29 | *-------------------------------------*

H2 Wing: (9=2) r1c4 - r2c5 = (2-8) r2c7 = (8) r1c7 => - 9 r1c7; stte

Leren

by **eleven** » Tue Sep 05, 2017 8:51 pm

Code: Select all: *--------------------------------------------------------* | 4-2 5 149 | #29 128 3 | 289 7 6 | | 3 6 *79 | 4 28 *79 | 28 1 5 | | 8 #29 17 | 5 17 6 | 4 3 29 | |------------------+------------------+------------------| | 1 4 3 | 8 5 2 | 6 9 7 | | 9 8 6 | 3 47 47 | 25 25 1 | | 5 7 2 | 6 9 1 | 3 8 4 | |------------------+------------------+------------------| | 24 29 49 | 1 3 5 | 7 6 8 | | 6 1 8 | 7 24 49 | 259 25 3 | | 7 3 5 | 29 6 8 | 1 4 29 | *--------------------------------------------------------*

w-wing 29r1c4,r3c2, SL 9r2c36 => -2r1c1, stte or
remote pairs 29r19c4,r93c9 => -29r1c7, stte

by **pjb** » Tue Sep 05, 2017 10:19 pm

Code: Select all: 24 5 149 | 29 128 3 | 289 7 6 3 6 79 | 4 28 79 | 28 1 5 8 29 17 | 5 17 6 | 4 3 29 ------------------------+----------------------+--------------------- 1 4 3 | 8 5 2 | 6 9 7 9 8 6 | 3 47 47 |*25 *25 1 5 7 2 | 6 9 1 | 3 8 4 ------------------------+----------------------+--------------------- 24 29 49 | 1 3 5 | 7 6 8 6 1 8 | 7 24 49 |*9-25 *25 3 7 3 5 | 29 6 8 | 1 4 29

Type 1 UR => -25 r8c7; stte

Phil

Hard 9/5/17