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MM1610 12-6-09

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storm_norm

Joined: 18 Oct 2007
Posts: 1741

Posted: Sun Dec 06, 2009 8:17 am Post subject: MM1610 12-6-09

120090003080700000009000508000030100290050046003060000706000200000004080900020035

Code:

+-------+-------+-------+
| 1 2 . | . 9 . | . . 3 |
| . 8 . | 7 . . | . . . |
| . . 9 | . . . | 5 . 8 |
+-------+-------+-------+
| . . . | . 3 . | 1 . . |
| 2 9 . | . 5 . | . 4 6 |
| . . 3 | . 6 . | . . . |
+-------+-------+-------+
| 7 . 6 | . . . | 2 . . |
| . . . | . . 4 | . 8 . |
| 9 . . | . 2 . | . 3 5 |
+-------+-------+-------+

Play online

storm_norm

Joined: 18 Oct 2007
Posts: 1741

Posted: Mon Dec 07, 2009 8:03 pm Post subject:

Code:

+-------------------+------------------+--------------+
| 1 2 57 | 56 9 8 | 4 67 3 |
| 456(3) 8 45 | 7 14 26(35) | 9 126 12 |
| 346 37 9 | 236 14 236 | 5 1267 8 |
+-------------------+------------------+--------------+
| 8 6 457 | 249 3 29 | 1 259 279 |
| 2 9 1 | 8 5 7 | 3 4 6 |
| 45 57 3 | 1249 6 129 | 8 259 279 |
+-------------------+------------------+--------------+
| 7 13-5 6 | 359 8 39(5) | 2 19 4 |
| (35) 135 2 | 39-5 7 4 | 6 8 19 |
| 9 4 8 | 16 2 16 | 7 3 5 |
+-------------------+------------------+--------------+

m-wing
(5=3)r8c1 - (3)r2c1 = (3-5)r2c6 = (5)r7c6; r7c2 and r8c4 <> 5
-----

Code:

+------------------+------------------+---------------+
| 1 2 (57) | 56 9 8 | 4 67 3 |
| 3456 8 (45) | 7 (14) 2356 | 9 126 2-1 |
| 346 (37) 9 | 236 14 236 | 5 1267 8 |
+------------------+------------------+---------------+
| 8 6 457 | 249 3 29 | 1 259 279 |
| 2 9 1 | 8 5 7 | 3 4 6 |
| 45 57 3 | 1249 6 129 | 8 259 279 |
+------------------+------------------+---------------+
| 7 (13) 6 | 359 8 359 | 2 (19) 4 |
| 35 135 2 | 39 7 4 | 6 8 (19) |
| 9 4 8 | 16 2 16 | 7 3 5 |
+------------------+------------------+---------------+

xy-chain- 14-45-57-73-31-19-91
r2c9 <> 1
-------

Code:

+-----------------+----------------+-------------+
| 1 2 (57) | 56 9 8 | 4 (67) 3 |
| 36-45 8 (45) | 7 (14) 356 | 9 (16) 2 |
| 346 37 9 | 236 14 236 | 5 17-6 8 |
+-----------------+----------------+-------------+
| 8 6 47-5 | 24 3 29 | 1 25 79 |
| 2 9 1 | 8 5 7 | 3 4 6 |
| 45 57 3 | 124 6 129 | 8 25 79 |
+-----------------+----------------+-------------+
| 7 1 6 | 35 8 35 | 2 9 4 |
| 35 35 2 | 9 7 4 | 6 8 1 |
| 9 4 8 | 16 2 16 | 7 3 5 |
+-----------------+----------------+-------------+

xy-loop- 75-54-41-16-67
r2c1 <> 4,5
r4c3 <> 5
r3c8 <> 6
---------

Code:

+---------------+----------------+-----------+
| 1 2 7-5 | (56) 9 8 | 4 67 3 |
| 36 8 (45) | 7 14 36-5 | 9 16 2 |
| 346 37 9 | 236 14 236 | 5 17 8 |
+---------------+----------------+-----------+
| 8 6 7(4) | 2(4) 3 29 | 1 5 79 |
| 2 9 1 | 8 5 7 | 3 4 6 |
| 45 57 3 | (14) 6 19 | 8 2 79 |
+---------------+----------------+-----------+
| 7 1 6 | 35 8 35 | 2 9 4 |
| 35 35 2 | 9 7 4 | 6 8 1 |
| 9 4 8 | (16) 2 16 | 7 3 5 |
+---------------+----------------+-----------+

(5=4)r2c3 - (4)r4c3 = (4)r4c4 - (4=1)r6c4 - (1=6)r9c4 - (6=5)r1c4; r1c3 and r2c6 <> 5

arkietech

Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA

Posted: Mon Dec 07, 2009 8:52 pm Post subject:

Another xy-loop -- that I missed -- I have got to start looking better. I was hopelessly lost in Sue De Coqs Nice work Norm.

storm_norm

Joined: 18 Oct 2007
Posts: 1741

Posted: Mon Dec 07, 2009 11:32 pm Post subject:

that was one of the harder diabolicals

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