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ZeroAssoluto
Joined: 05 Feb 2017
Posts: 872
Location: Rimini, Italy
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 Posted: Wed Nov 29, 2023 10:12 am Post subject: Nov 29 VH |
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Hi everyone,
| Code: |
+------------+-----------+-----------+
| 23 17 126 | 8 9 5 | 13 4 67 |
| 4 78 9 | 6 1 37 | 38 2 5 |
| 38 5 168 | 24 24 37 | 138 67 9 |
+------------+-----------+-----------+
| 58 4 58 | 7 6 1 | 2 9 3 |
| 6 9 3 | 45 45 2 | 7 8 1 |
| 1 2 7 | 3 8 9 | 6 5 4 |
+------------+-----------+-----------+
| 7 3 24 | 259 25 6 | 49 1 8 |
| 289 18 128 | 29 3 4 | 5 67 67 |
| 59 6 45 | 1 7 8 | 49 3 2 |
+------------+-----------+-----------+
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Play this puzzle online at the Daily Sudoku site
| Quote: |
XY-Wing 3,7,8 in r2c26,r3c1 and -3 in r3c6
or
XY-Wing 3,7,8 in r2c2,r3c16 and -7 in r2c6
or
W-Wing 3,8 in r2c7,r3c1 SL with number 3 in r1c17 and -8 in r2c2,r3c7
or
W-Wing 3,8 in r2c7,r3c1 SL with number 3 in r23c6 and -8 in r2c2,r3c7
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Ciao Gianni |
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TomC
Joined: 30 Oct 2020
Posts: 349
Location: Wales
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| Posted: Wed Nov 29, 2023 1:32 pm Post subject: |
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r8c4 = 2 to solve or r7c7 = 4 to solve
| Quote: | Look at r357c45
If r8c4 = 9 (or r7c7 = 9) then you would have three pairs <24> <45> <25> in r357c45 which would give the puzzle two solutions!!
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