Steve Hodoku 12-7-2022

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Steve Hodoku 12-7-2022

Postby SteveG48 » Wed Dec 07, 2022 6:36 pm

Code: Select all
 *-----------*
 |...|.8.|...|
 |.8.|14.|79.|
 |..7|9..|3..|
 |---+---+---|
 |3..|7..|8..|
 |.4.|8.5|.3.|
 |..2|..9|..5|
 |---+---+---|
 |..5|..4|2..|
 |.24|.18|.6.|
 |...|.7.|...|
 *-----------*
Steve
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Re: Steve Hodoku 12-7-2022

Postby Leren » Wed Dec 07, 2022 8:03 pm

Code: Select all
*--------------------------------------------------------*
|  24     169    1369 | 236   8  7   | 1456  1245  1246  |
|  5      8      36   | 1     4  236 | 7     9     26    |
|  24     16     7    | 9     5  26  | 3     1248  12468 |
|---------------------+--------------+-------------------|
|  3      5      69   | 7     26 1   | 8     24    2469  |
|fd1679d  4    f169   | 8     26 5   |g169gC 3     12679 |
|  8     e167e   2    | 4     3  9   | 16f   17    5     |
|---------------------+--------------+-------------------|
|  167    1367   5    | 36    9  4   | 2     178   1378  |
| c79c    2      4    |a3-5aA 1  8   | 59B   6    b379b  |
|  169    1369   8    | 2356  7  236 | 1459  145   1349  |
*--------------------------------------------------------*

Kraken Cell r5c7:

5 r8c4 - 3 r8c4 = (3-7) r8c9 = r8c1 - r5c1 = (7-1) r6c2 = r5c13 - 1 r5c7;

5 r8c4 - 3 r8c4 = (3-7) r8c9 = r8c1 - r5c1 = (7-6) r6c2 = r6c7  - 6 r5c7;

5 r8c4 - (5=9) r8c7                                             - 9 r5c7; => - 5 r8c4; stte

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Re: Steve Hodoku 12-7-2022

Postby RSW » Wed Dec 07, 2022 9:20 pm

Code: Select all
 +-----------------+-------------+-----------------+
 | 24    169  1369 | 236  8  7   | 1456 1245 1246  |
 | 5     8    36   | 1    4  236 | 7    9    26    |
 | 24   16    7    | 9    5  26  | 3    1248 12468 |
 +-----------------+-------------+-----------------+
 | 3     5    69   | 7    26 1   | 8    24   2469  |
 |c167-9 4    169  | 8    26 5   |a169  3   b12679 |
 | 8     167  2    | 4    3  9   |a16  a17   5     |
 +-----------------+-------------+-----------------+
 | 167   1367 5    | 36   9  4   | 2    178  1378  |
 |d79    2    4    | 35   1  8   | 5-9  6    379   |
 | 169   1369 8    | 2356 7  236 | 1459 145  1349  |
 +-----------------+-------------+-----------------+

(9=167)b6p478 - (7)r5c9 = (7)r5c1 - (7=9)r8c1 => -9r5c1 -9r8c7; stte
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Re: Steve Hodoku 12-7-2022

Postby Mauriès Robert » Thu Dec 08, 2022 1:54 pm

Hi all,
My resolution with TDP after reducing the puzzle with the basic techniques.
(-9r5c7)->16r56c7->7r6c8->7r7c2->9r8c1->... => -9r8c7 => r8c7=5, stte.
puzzle: Show
Image

Robert
Last edited by Mauriès Robert on Fri Dec 09, 2022 9:12 am, edited 1 time in total.
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Re: Steve Hodoku 12-7-2022

Postby P.O. » Thu Dec 08, 2022 4:45 pm

basics:
Hidden Text: Show
Code: Select all
( n1r4c6   n4r6c4   n5r3c5   n5r4c2   n5r2c1   n7r1c6   n8r6c1
  n8r9c3   n9r7c5   n3r6c5 )

intersection:
((((3 0) (7 2 7) (1 3 6 7)) ((3 0) (9 2 7) (1 3 6 9))))

QUAD COL: ((5 1 4) (1 6 7 9)) ((7 1 7) (1 6 7)) ((8 1 7) (7 9)) ((9 1 7) (1 6 9))
(((1 1 1) (1 2 4 6 9)) ((3 1 1) (1 2 4 6)))

X-WING ROW: n7 (5 8) (1 9)
(((7 1 7) (1 6 7)) ((7 9 9) (1 3 7 8)))

Code: Select all
7r67c2 => r5c1 r8c7 <> 9
 r6c2=7 - r6c8{n7 n1} - r6c7{n1 n6} - r5c7{n16 n9}
 r7c2=7 - r8c1{n7 n9}
 
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