The New Sudoku Players' Forum

by **ArkieTech** » Mon May 13, 2019 10:49 am

Code: Select all: *-----------* |...|9.4|.3.| |...|.8.|.4.| |746|2..|...| |---+---+---| |1..|...|7..| |2..|1.9|..6| |..9|...|..3| |---+---+---| |...|..6|851| |.6.|.1.|...| |.1.|7.3|...| *-----------*

Play/Print this puzzle online

by **Leren** » Mon May 13, 2019 11:02 am

Code: Select all: *----------------------------------------------* | 58 258 1 | 9 57 4 | 6 3 257 | | 359 2359 235 | 6 8 157 |d25-1 4 257 | | 7 4 6 | 2 3 15 |b159 a19 8 | |----------------+--------------+--------------| | 1 58 458 | 3 6 258 | 7 29 459 | | 2 357 3457 | 1 457 9 | 45 8 6 | | 6 578 9 | 58 2457 2578 | 145 12 3 | |----------------+--------------+--------------| | 39 2379 237 | 4 29 6 | 8 5 1 | | 49 6 25 | 58 1 258 | 3 7 49 | | 4589 1 58 | 7 59 3 |c249 6 249 | *----------------------------------------------*

H2 Wing: (1=9) r3c8 - r3c7 = (9-2) r9c7 = (2) r2c7 => - 1 r2c7; lclste

Leren

by **rjamil** » Mon May 13, 2019 12:07 pm

Code: Select all: ...9.4.3.....8..4.7462.....1.....7..2..1.9..6..9.....3.....6851.6..1.....1.7.3... +----------------+--------------+------------------+ | 58 258 1 | 9 57 4 | 6 3 257 | | 359 2359 235 | 6 8 157 | 25-1 4 257 | | 7 4 6 | 2 3 15 | (159) (19) 8 | +----------------+--------------+------------------+ | 1 58 458 | 3 6 258 | 7 29 459 | | 2 357 3457 | 1 457 9 | (45) 8 6 | | 6 578 9 | 58 2457 2578 | (145) 12 3 | +----------------+--------------+------------------+ | 39 2379 237 | 4 29 6 | 8 5 1 | | 49 6 25 | 58 1 258 | 3 7 49 | | 4589 1 58 | 7 59 3 | 249 6 249 | +----------------+--------------+------------------+

WXYZ-Wing: 1459 @ r3c7 r3c8 r5c7 r6c7 => -1 @ r2c7; lclste

R. Jamil

by **Cenoman** » Mon May 13, 2019 7:43 pm

No idea for an ste finish ?

Code: Select all: +-----------------------+---------------------+---------------------+ | 58 c258 1 | 9 i57 4 | 6 3 b257 | | b359 b2359 b235 | 6 8 e157 | a125 4 257 | | 7 4 6 | 2 3 f15 | g159 19 8 | +-----------------------+---------------------+---------------------+ | 1 c58 458 | 3 6 258 | 7 29 y459 | | 2 357 3457 | 1 i457 9 |yw5-4 8 6 | | 6 c578 9 | 58 2457 d2578 | x145 12 3 | +-----------------------+---------------------+---------------------+ | 39 2379 237 | 4 29 6 | 8 5 1 | | 49 6 25 | 58 1 258 | 3 7 z49 | | 4589 1 58 | 7 i59 3 | h249 6 z249 | +-----------------------+---------------------+---------------------+

Kraken column (5)r2356c7
(5)r2c7 - (539=2)r2c123 - (258=7)r146c2 - r6c6 = (7-1)r2c6 = (1-5)r3c6 = (5-9)r3c7 = r9c7 - (9=574)r159c5
(5-9)r3c7 = r9c7 - (9=574)r159c5
(5)r5c7
(5)r6c7 - (54=9)b6p34 - r89c9 = r9c7 - (9=574)r159c5
=>-4r5c7; ste

Blue segments are common to three chains (tags h,i). Tags per line:
a,b,c,d,e,f,g,h,i
g,h,i
w
x,y,z,h,i

One possible TM:

Hidden Text: Show

by **SpAce** » Mon May 13, 2019 8:55 pm

Inspired by Daenerys -- just keep going until it all burns down

Code: Select all: .--------------------.-------------------.--------------------------. | 58 g(2)58 1 | 9 d57 4 | 6 3 57-2 | | 359 359-2 35-2 | 6 8 d(1)57 | a[2]5-1 4 d5(7)-2 | | 7 4 6 | 2 3 c15 | b159 b(1)9 8 | :--------------------+-------------------+--------------------------: | 1 g58 458 | 3 6 258 | 7 29 459 | | 2 f357 f3457 | 1 ef457 9 | f(4)5 8 6 | | 6 g578 9 | 58 d2457 2578 | d145 c12 3 | :--------------------+-------------------+--------------------------: | 39 2379 237 | 4 29 6 | 8 5 1 | | 49 6 25 | 58 1 258 | 3 7 49 | | 4589 1 58 | 7 59 3 | a2[9]-4 6 249 | '--------------------'-------------------'--------------------------'

Dracarys!

a:(29)r29c7 = (9,1)r3c78 - r3c6|r6c8 = d:(17)r2c69,(17)b2p62,(14)r6c75 - (7|4)r5c5 = f:(5,4)r5c57,(7)r5c23 - g:(7=582)r641c2

=> -1 r2c7 (irrelevant), -2 r2c9 (a-d); -4 r9c7 (a-f); -2 r1c9,r2c23 (a-g); stte

(Note: For readability ',' used instead of '&' to mean AND (except within brackets where it means an ANDed ordered list as usual).

The same with &s: Show

First link explained: Show

The same as a net:

Code: Select all: @(7)r2c9 // (1)r3c6 = @(1-7)r2c6 / \\ (29)r29c7 = (9,1)r3c78 (7)r1c5 ------ (7)r5c5 = r5c23 - (7=58@2)r641c2 \ || (1)r6c8 = (1-4)r6c7 = r6c5 - (4)r5c5 || (5)r5c5 - (5=@4)r5c7 <=> (2r2c7 & 9r9c7) == (1r2c6 & 2r1c2 & 4r5c7 & 7r2c9) => -1 r2c7; -2 r1c9,r2c239; -4 r9c7; stte

Matrix 1: Show

A cleaner net: Show

Matrix 2: Show

Code: Select all: 13x13 TM: | 9r3,9c7 1r3,1c8 2n6 6n7 7c5 4c5 5r5 7b4 58c2 2r1 2n9 2c7 4c7 ------+---------------------------------------------------------------------------------------- 3N8 | 9r3c8 1r3c8 1B2 | 1r3c6 1r2c6 1R6 | 1r6c8 1r6c7 *7B2 | 7r2c6 7r1c5 4R6 | 4r6c7 4r6c5 ^5N5 | 7r5c5 4r5c5 5r5c5 ^7R5 | 7r5c5 7r5c23 46N2 | 7r6c2 58r64c2 1N2 | (5|8)r1c2 2r1c2 *7R2 | 7r2c6 7r2c9 2B3 | 2r1c9 2r2c9 2r2c7 5N7 | 5r5c7 4r5c7 9N7 | 9r9c7 2r9c7 4r9c7 ------+---------------------------------------------------------------------------------------- | -9r3c7

Alien 14x16-Fish (Mixed Rank 4/1):
{7R25 14R6 17B2 2B3 146N2 3N8 5N57 9N7} \ {2r1 19r3 5r5 58c2 47c5 24c7 1c8 9c7 7b4 2n69 6n7}
=> -9 r3c7 (Rank 1 in link 9r3)

Code: Select all: base rank = 16-14=2 set triplet 7r2c6 (7R2,7B2:2n6) => overall rank +1; no effect in link 2n6 -> 9r3 set triplet 7r5c5 (7R5,5N5:7c5) => overall rank +1; no effect in link 7c5 -> 9r3 link triplet 1r3c8 (1r3,1c8:3N8) => rank -1 in set 3N3 -> link 9r3 link triplet 4r6c7 (4c7,6n7:4R6) => no relevant effect => overall rank: 2+1+1=4 => rank in link 9r3: 2+0+0-1=1

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