2018-10-25

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2018-10-25

Postby morl » Thu Oct 25, 2018 2:33 pm

Code: Select all
...|...|...
..4|3.8|2..
6..|.4.|..7
---+---+---
.5.|...|.6.
..1|.8.|4..
8..|7.6|..3
---+---+---
.3.|...|.9.
..2|...|1..
7..|9.5|..4

...........43.82..6...4...7.5.....6...1.8.4..8..7.6..3.3.....9...2...1..7..9.5..4
morl
 
Posts: 60
Joined: 12 February 2018

Re: 2018-10-25

Postby SpAce » Thu Oct 25, 2018 5:53 pm

Code: Select all
.------------------.-------------------------.--------------------.
|^159   12789  358 | 126     125679    1279  | 3689  4     15689  |
|^159  ^179    4   | 3      *(6)1579   8     | 2    ^15    159-6  |
| 6     1289   358 | 12      4         129   | 389   1358  7      |
:------------------+-------------------------+--------------------:
| 23    5      7   | 124    ^1239      12349 | 89    6     1289   |
| 23    6      1   | 5       8         239   | 4     7     29     |
| 8     4      9   | 7      ^12        6     | 5    ^12    3      |
:------------------+-------------------------+--------------------:
|^145   3     ^568 | 12468  ^126       124   | 7     9    *25(6)8 |
|^459   89     2   |^468    ^367       347   | 1     358  *5(6)8  |
| 7     18    ^68  | 9      ^1236      5     |^368  ^238   4      |
'------------------'-------------------------'--------------------'

Kraken Cell (15679)r2c5

(6)r2c5
||
(1)r2c5 - (12=6)r67c5 - r7c3 = r9c3 - r9c7 = (6)r78c9
||
(5)r2c5 - (51=2)r26c8 - r9c8 = r9c5 - (21=6)r67c5 - r7c3 = r9c3 - r9c5 = (6)r78c9
||
(7)r2c5 - (719=5)r2c2,r12c1 - r78c1 = (5-6)r7c3 = r9c3 - r9c7 = (6)r78c9
||
(9)r2c5 - (9123=6)r4679c5 - r8c45 = (6)r8c9

=> -6 r2c9; stte
-SpAce-: Show
Code: Select all
   *             |    |               |    |    *
        *        |=()=|    /  _  \    |=()=|               *
            *    |    |   |-=( )=-|   |    |      *
     *                     \  ¯  /                   *   

"If one is to understand the great mystery, one must study all its aspects, not just the dogmatic narrow view of the Jedi."
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SpAce
 
Posts: 2671
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Re: 2018-10-25

Postby eleven » Fri Oct 26, 2018 9:05 pm

Code: Select all
 *---------------------------------------------------------------------------*
 |  159   12789   358   |  126     125679   1279    |  3689   4      15689   |
 |  159   179     4     |  3      #15679    8       |  2      15    #1569    |
 |  6     1289    358   |  12      4        129     |  389    1358   7       |
 |----------------------+---------------------------+------------------------|
 |  23    5       7     |  124     1239     12349   |  89     6      1289    |
 |  23    6       1     |  5       8        239     |  4      7      29      |
 |  8     4       9     |  7       12       6       |  5      12     3       |
 |----------------------+---------------------------+------------------------|
 |  145   3       568   |  12468   12-6     124     |  7      9      2568    |
 |  459   89      2     | #468    #367      347     |  1      358   #568     |
 |  7     18      68    |  9       123-6    5       |  368    238    4       |
 *---------------------------------------------------------------------------*

2 steps: Skyscraper 6r28 -> 12r67c5 -> 3r9c5, stte
Written as one step: (3=6)r679c5 - r2c5 = r2c9 - r8c9 = r8c45 - (6=3)r679c5 => 3r9c5, stte
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Re: 2018-10-25

Postby SpAce » Fri Oct 26, 2018 11:26 pm

eleven wrote: 2 steps: Skyscraper 6r28 -> 12r67c5 -> 3r9c5, stte
Written as one step: (3=6)r679c5 - r2c5 = r2c9 - r8c9 = r8c45 - (6=3)r679c5 => 3r9c5, stte

Beautiful! Btw, Hodoku's way of expressing that is a bit weird:

Hodoku wrote:Forcing Chain Contradiction in r8c2 => r9c5=3
r9c5<>3 r8c56=3 ALS:r679c5<>3 r2c5<>6 r2c9=6 r8c9<>6 r8c45=6 ALS:r679c5<>6 r8c56<>3 r9c5=3

Why a Forcing Chain and not a Discontinuous Nice Loop? Why so many nodes at both ends? What contradiction in r8c2 anyway???
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