The New Sudoku Players' Forum

by **tarek** » Sat Jul 25, 2020 8:14 am

Code: Select all: +-------+-------+-------+ | 3 . . | . 6 . | . . . | | . . . | 2 4 . | . . . | | . . . | . 3 7 | 9 . 1 | +-------+-------+-------+ | . 8 . | 4 7 . | 5 . . | | 2 3 5 | 1 . . | . . . | | . . 7 | . . . | . . . | +-------+-------+-------+ | . . 9 | 7 . . | . . 5 | | . . . | . . . | . 1 6 | | . . 1 | . . . | 3 8 . | +-------+-------+-------+ 3...6.......24........379.1.8.47.5..2351.......7........97....5.......16..1...38.

by **Ajò Dimonios** » Sat Jul 25, 2020 9:45 am

Code: Select all: +------------+---------------+-------------+ | 3 179 24 | 59 6 159 | 248 57 48 | | 79 179 8 | 2 4 159 | 6 357 37 | | 6 5 24 | 8 3 7 | 9 24 1 | +------------+---------------+-------------+ | 1 8 6 | 4 7 29 | 5 39 23 | | 2 3 5 | 1 89 6 | 48 79 478 | | 49 49 7 | 3 258 258 | 1 6 28 | +------------+---------------+-------------+ | 8 6 9 | 7 1 3 | 24 24 5 | | 45 24 3 | 59 2589 24589 | 7 1 6 | | 457 247 1 | 6 25 245 | 3 8 9 | +------------+---------------+-------------+

5r8c4=r1c4-r1c8=(5-3)r2c8=(3-9)r4c8=9r4c6-r5c5=9r8c5-(9=5)r8c4=>+5r8c4=>stte

by **Leren** » Sat Jul 25, 2020 11:02 am

Code: Select all: *---------------------------------------------* | 3 179 24 |a59 6 159 | 248 b57 48 | | 79 179 8 | 2 4 159 | 6 357 37 | | 6 5 24 | 8 3 7 | 9 24 1 | |------------+-----------------+--------------| | 1 8 6 | 4 7 29 | 5 39 23 | | 2 3 5 | 1 d89 6 | 48 c79 478 | | 49 49 7 | 3 258 258 | 1 6 28 | |------------+-----------------+--------------| | 8 6 9 | 7 1 3 | 24 24 5 | | 45 24 3 | 5-9 e2589 24589 | 7 1 6 | | 457 247 1 | 6 25 245 | 3 8 9 | *---------------------------------------------*

(9=5) r1c4 - (5=7) r1c8 - (7=9) r5c8 - r5c5 = (9) r8c5 => - 9 r8c4; stte

Leren

by **SteveG48** » Sat Jul 25, 2020 2:28 pm

Code: Select all: *--------------------------------------------------------------------* | 3 19-7 24 |c59 6 159 | 248 c57 48 | |a79 179 8 | 2 4 159 | 6 35-7 3-7 | | 6 5 24 | 8 3 7 | 9 24 1 | *----------------------+----------------------+----------------------| | 1 8 6 | 4 7 29 | 5 39 23 | | 2 3 5 | 1 89 6 | 48 79 478 | |a49 49 7 | 3 258 258 | 1 6 28 | *----------------------+----------------------+----------------------| | 8 6 9 | 7 1 3 | 24 24 5 | |a45 24 3 |b59 2589 24589 | 7 1 6 | | 457 247 1 | 6 25 245 | 3 8 9 | *--------------------------------------------------------------------*

(7=495)r268c1 - 5r8c4 = (57)r1c48 => -7 r1c2,r2c89 ; stte

by **Ngisa** » Sat Jul 25, 2020 4:39 pm

Code: Select all: +----------------+--------------------+--------------------+ | 3 179 24 |d59 6 159 | 248 e2457 2478 | |a79 179 8 | 2 4 159 | 6 f357 a37 | | 6 5 24 | 8 3 7 | 9 24 1 | +----------------+--------------------+--------------------+ | 1 8 6 | 4 7 29 | 5 g239 2-3 | | 2 3 5 | 1 89 689 | 48 4679 478 | |b49 49 7 | 3 258 2568 | 1 26 28 | +----------------+--------------------+--------------------+ | 8 6 9 | 7 1 3 | 24 24 5 | |b45 24 3 |c59 2589 24589 | 7 1 6 | | 457 247 1 | 6 25 245 | 3 8 9 | +----------------+--------------------+--------------------+

(3=79)r2c81 - (9=45)r68c1 - (5=9)r8c4 - (9=5)r1c4 - r1c8 = (5-3)r2c8 = (3)r4c8 = - 3r4c9; stte

Clement

by **rjamil** » Sat Jul 25, 2020 5:44 pm

Code: Select all: +--------------+-------------------+----------------+ | 3 179 24 | (59) 6 15-9 | 248 (57) 48 | | 79 179 8 | 2 4 15-9 | 6 357 37 | | 6 5 24 | 8 3 7 | 9 24 1 | +--------------+-------------------+----------------+ | 1 8 6 | 4 7 2(9) | 5 3(9) 23 | | 2 3 5 | 1 89 6 | 48 (79) 478 | | 49 49 7 | 3 258 258 | 1 6 28 | +--------------+-------------------+----------------+ | 8 6 9 | 7 1 3 | 24 24 5 | | 45 24 3 | 59 2589 24589 | 7 1 6 | | 457 247 1 | 6 25 245 | 3 8 9 | +--------------+-------------------+----------------+

XY-Wing Transport: 579 @ r1c48 r5c8 SL 9 @ r4c68 => -9 @ r12c6; stte

R. Jamil

by **eleven** » Sat Jul 25, 2020 7:35 pm

Code: Select all: *---------------------------------------------------------------* | 3 179 #24 | 59 6 159 | #248 57 #48 | | 79 179 8 | 2 4 159 | 6 357 37 | | 6 5 #24 | 8 3 7 | 9 #24 1 | |-------------------+----------------------+--------------------| | 1 8 6 | 4 7 29 | 5 39 23 | | 2 3 5 | 1 89 6 | #48 79 #48+7 | | 49 49 7 | 3 258 258 | 1 6 28 | |-------------------+----------------------+--------------------| | 8 6 9 | 7 1 3 | #24 #24 5 | | 45 24 3 | 59 2589 24589 | 7 1 6 | | 457 247 1 | 6 25 245 | 3 8 9 | *---------------------------------------------------------------*

MUG 248 (r1c379,r3c38,r5c79,r7c78) => 7r5c9, stte

by **SteveG48** » Sun Jul 26, 2020 2:47 pm

Oooh, that's nice!

July 25, 2020