The New Sudoku Players' Forum

by **tarek** » Thu Mar 26, 2020 8:21 am

Code: Select all: +-------+-------+-------+ | 3 . . | 8 . . | 6 . 7 | | . . . | 7 . . | . 9 . | | . . 2 | . . 9 | . . 1 | +-------+-------+-------+ | . 8 . | 9 1 . | 4 . . | | . 3 . | . . 8 | . . . | | . . 1 | . . 3 | . 6 8 | +-------+-------+-------+ | . . . | 1 . . | 7 . . | | . . . | . 2 5 | . . . | | 2 . . | . . . | . . 3 | +-------+-------+-------+ 3..8..6.7...7...9...2..9..1.8.91.4...3...8.....1..3.68...1..7......25...2.......3

by **Leren** » Thu Mar 26, 2020 8:47 am

Code: Select all: *---------------------------------* | 3 1 9 | 8 4 2 | 6 5 7 | |*68-5 56 *58-6 | 7 3 1 | 2 9 4 | | 47 47 2 | 5 6 9 | 3 8 1 | |---------------+--------+--------| | 57 8 57 | 9 1 6 | 4 3 2 | | 46 3 46 | 2 5 8 | 1 7 9 | | 9 2 1 | 4 7 3 | 5 6 8 | |---------------+--------+--------| | 68 69 3 | 1 89 4 | 7 2 5 | | 1 79 78 | 3 2 5 | 89 4 6 | | 2 45 45 | 6 89 7 | 89 1 3 | *---------------------------------*

Bug + 2 => - 5 r2c1, - 6 r2c3; stte

Leren

by **rjamil** » Thu Mar 26, 2020 11:42 am

Code: Select all: +-------------------+----------+----------+ | 3 1 9 | 8 4 2 | 6 5 7 | | (568) (56) 58-6 | 7 3 1 | 2 9 4 | | 47 47 2 | 5 6 9 | 3 8 1 | +-------------------+----------+----------+ | 57 8 57 | 9 1 6 | 4 3 2 | | 46 3 46 | 2 5 8 | 1 7 9 | | 9 2 1 | 4 7 3 | 5 6 8 | +-------------------+----------+----------+ | (68) (6)9 3 | 1 89 4 | 7 2 5 | | 1 79 78 | 3 2 5 | 89 4 6 | | 2 45 45 | 6 89 7 | 89 1 3 | +-------------------+----------+----------+

XYZ-Wing Transport: Column 568 @ r27c1 r2c2 SL 6 @ r7c2 => -6 @ r2c3; stte

R. Jamil

by **SteveG48** » Thu Mar 26, 2020 12:49 pm

Code: Select all: *--------------------------------------------------* | 3 1 9 | 8 4 2 | 6 5 7 | | 568 56 568 | 7 3 1 | 2 9 4 | |b47 47 2 | 5 6 9 | 3 8 1 | *----------------+----------------+----------------| | 5-7 8 a57 | 9 1 6 | 4 3 2 | |b46 3 a46 | 2 5 8 | 1 7 9 | | 9 2 1 | 4 7 3 | 5 6 8 | *----------------+----------------+----------------| | 68 69 3 | 1 89 4 | 7 2 5 | | 1 79 78 | 3 2 5 | 89 4 6 | | 2 45 a45 | 6 89 7 | 89 1 3 | *--------------------------------------------------*

(7=456)r459c3 - (6=47)r35c1 => -7 r4c1 ; stte

by **pjb** » Fri Mar 27, 2020 1:13 am

Code: Select all: 3 1 9 | 8 4 2 | 6 5 7 d68-5 a56 568 | 7 3 1 | 2 9 4 47 47 2 | 5 6 9 | 3 8 1 ------------------------+----------------------+--------------------- 57 8 57 | 9 1 6 | 4 3 2 46 3 46 | 2 5 8 | 1 7 9 9 2 1 | 4 7 3 | 5 6 8 ------------------------+----------------------+--------------------- c68 b69 3 | 1 89 4 | 7 2 5 1 79 78 | 3 2 5 | 89 4 6 2 45 45 | 6 89 7 | 89 1 3

(5=6)r2c2 - r7c2 = (6-8)r7c1 = r2c1 => -5 r2c1; stte

Phil

March 26, 2020