The New Sudoku Players' Forum

by **ArkieTech** » Sat Jun 25, 2016 10:52 pm

Code: Select all: *-----------* |18.|.29|...| |..5|6..|..1| |3.4|.5.|...| |---+---+---| |...|...|..2| |.9.|872|.4.| |2..|...|...| |---+---+---| |...|.1.|8.3| |6..|..3|2..| |...|24.|.65| *-----------*

by **Leren** » Sat Jun 25, 2016 11:36 pm

Code: Select all: *-----------------------------------------------------------------------* | 1 8 6 | 34 2 9 | 345 35 7 | | 9 27 5 | 6 38 478 | 34 28 1 | | 3 27 4 | 17 5 178 | 6 289 89 | |-----------------------+-----------------------+-----------------------| | 478 1346 1378 | 1349 369 145 | 13579 13589 2 | | 5 9 13 | 8 7 2 | 13 4 6 | | 2 1346 1378 | 1349 369 145 | 13579 13589 89 | |-----------------------+-----------------------+-----------------------| | 47 c45 2 |b579 1 6 | 8 a79 3 | | 6 d15 1789 | 579 89 3 | 2 e179 4 | | 78 13 139 | 2 4 78 |f1-9 6 5 | *-----------------------------------------------------------------------*

(9) r7c8 = (9-5) r7c4 = r7c2 - (5=1) r8c2 - r8c8 = (1) r9c7 => - 9 r9c7; stte

Leren

by **pjb** » Sun Jun 26, 2016 12:12 am

Code: Select all: 1 8 6 | 34 2 9 | 345 35 7 9 27 5 | 6 38 478 | 34 28 1 3 27 4 | 17 5 178 | 6 289 89 ------------------------+----------------------+--------------------- 478 1346 1378 | 1349 369 145 | 13579 13589 2 5 9 13 | 8 7 2 | 13 4 6 2 1346 1378 | 1349 369 145 | 13579 13589 89 ------------------------+----------------------+--------------------- b47 b45 2 | 579 1 6 | 8 c79 3 6 a15 1789 | 579 89 3 | 2 79-1 4 78 3-1 39-1 | 2 4 78 |c19 6 5

(1=5)r8c2-(5=9)r7c128 - (9=1)r9c7 => -1 , r9c23, r8c8; stte

Phil

by **SteveG48** » Sun Jun 26, 2016 12:22 am

Code: Select all: *---------------------------------------------------------------------* | 1 8 6 | 34 2 9 | 345 35 7 | | 9 27 5 | 6 38 478 | 34 28 1 | | 3 27 4 | 17 5 178 | 6 289 89 | *----------------------+----------------------+-----------------------| | 478 1346 1378 | 1349 369 145 | 13579 13589 2 | | 5 9 e13 | 8 7 2 | f13 4 6 | | 2 1346 1378 | 1349 369 145 | 13579 13589 89 | *----------------------+----------------------+-----------------------| |a4-7 45 2 | 579 1 6 | 8 ag79 3 | | 6 15 d1789 | 579 89 3 | 2 179 4 | |d78 13 c139 | 2 4 78 |bg19 6 5 | *---------------------------------------------------------------------*

(4=7*9)r7c18 - 9r9c7 = r9c3 - (*7|9=18)b7p56 - 1r5c3 = r5c7 - (1=79)b9p27 => -7 r7c1 ; stte

by **JC Van Hay** » Sun Jun 26, 2016 5:53 am

Code: Select all: +------------------+----------------+------------------+ | 1 8 6 | 34 2 9 | 345 35 7 | | 9 27 5 | 6 38 478 | 34 28 1 | | 3 27 4 | 17 5 178 | 6 289 89 | +------------------+----------------+------------------+ | 478 1346 1378 | 1349 369 145 | 13579 13589 2 | | 5 9 13 | 8 7 2 | 13 4 6 | | 2 1346 1378 | 1349 369 145 | 13579 13589 89 | +------------------+----------------+------------------+ | (47) (45) 2 | 579 1 6 | 8 (79) 3 | | 6 (15) 1789 | 579 89 3 | 2 79-1 4 | | 78 3-1 39-1 | 2 4 78 | (19) 6 5 | +------------------+----------------+------------------+

[1r8c2==7r7c1-7r7c8==1r9c7]-1r8c8.r9c23; stte

by **Ngisa** » Sun Jun 26, 2016 3:28 pm

Code: Select all: +---------------+--------------+----------------+ | 1 8 6 | 4-3 2 9 | g345 h35 7 | | 9 27 5 | 6 a38 478 | g4-3 28 1 | | 3 27 4 | 17 5 178 | 69 289 89 | +---------------+--------------+----------------+ | 478 1346 1378 | 1349 369 145 | 13579 13589 2 | | 5 9 13 | 8 7 2 | f13 4 6 | | 2 1346 1378 | 1349 369 145 | 13579 1358 89 | +---------------+--------------+----------------+ | 47 45 2 | 579 1 6 | 8 79 3 | | 6 15 c1789 | 579 b89 3 | 2 179 4 | | 78 13 d139 | 2 4 78 | e19 6 5 | +---------------+--------------+----------------+

(3=8)r2c5 - (8=9)r8c5 - r8c3 = r9c3 - (9=1)r9c7 - (1=3)r5c7 - r12c7 = (3)r1c8 => -3 r1c4, r2c7; stte

Clement

June 26, 2016