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Clement
Joined: 24 Apr 2006 Posts: 1110 Location: Dar es Salaam Tanzania
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Posted: Thu Aug 03, 2017 10:11 pm Post subject: Aug 4 VH |
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Code: |
+------------+--------+-------------+
| 39 2 139 | 5 4 6 | 8 13 7 |
| 6 14 8 | 7 3 9 | 14 5 2 |
| 45 7 5-3 |2 8 1 | 346 9 46 |
+------------+--------+-------------+
| 8 5 7 | 4 1 2 | 9 6 3 |
| 2 9 6 | 8 7 3 | 5 14 14 |
| 1 3 4 | 9 6 5 | 7 2 8 |
+------------+--------+-------------+
| 45 6 1359 | 13 2 7 | 134 8 149 |
| 7 14 13 | 6 9 8 | 2 134 5 |
| 39 8 2 | 13 5 4 | 136 7 169 |
+------------+--------+-------------+
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XYZ-Wing 139-3 with Apex in r1c3; r3c3<>3; stte |
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ZeroAssoluto
Joined: 05 Feb 2017 Posts: 868 Location: Rimini, Italy
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Posted: Thu Aug 03, 2017 10:20 pm Post subject: |
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Hi everyone,
other possible solutions
Quote: | W-Wing 1,3 in r1c8, r8c3 connected by number 3 in r3c37 and -1 in r1c3, r8c8
or
Skyscraper with number 3 in r3c7, r3c3, r8c3, r8c8 and -3 in r1c8, r7c7, r9c7 |
Ciao Gianni |
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Ajò Dimonios
Joined: 01 May 2017 Posts: 339 Location: Sassari Italy
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Posted: Fri Aug 04, 2017 12:37 pm Post subject: |
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Hi everyone
Code: |
+------------+--------+-------------+
| 39 2 139 | 5 4 6 | 8 13 7 |
| 6 14 8 | 7 3 9 | 14 5 2 |
| 45 7 35 | 2 8 1 | 346 9 46 |
+------------+--------+-------------+
| 8 5 7 | 4 1 2 | 9 6 3 |
| 2 9 6 | 8 7 3 | 5 14 14 |
| 1 3 4 | 9 6 5 | 7 2 8 |
+------------+--------+-------------+
| 45 6 1359 | 13 2 7 | 134 8 149 |
| 7 14 13 | 6 9 8 | 2 134 5 |
| 39 8 2 | 13 5 4 | 136 7 169 |
+------------+--------+-------------+
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Play this puzzle online at the Daily Sudoku site
Another solution
[(4)R7C1-(4=5)R3C1-(5=3)R3C3-(3)R1C1 and (4)R7C1-(4=1)R8C2-(1=3)R8C3-(3=9)R9C1-(9)R1C1]=>contradiction R1C1=Ø=>-4R7C1=>solution stte.
Ciao a Tutti
Paolo |
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