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immpy
Joined: 06 May 2017 Posts: 571
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Posted: Thu Feb 03, 2022 5:46 pm Post subject: VH+ 020322 more fizz |
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Hello all, enjoy the puzzle...
Code: |
+-------+-------+-------+
| . . . | 7 9 . | . . . |
| . . 5 | . . . | . . . |
| . 7 . | 2 5 8 | 6 . 1 |
+-------+-------+-------+
| 9 . 7 | 4 1 . | . . 3 |
| 5 . 4 | 9 . . | . 2 . |
| . . 6 | . . 2 | 9 . 4 |
+-------+-------+-------+
| . . 2 | . . 9 | 8 . . |
| . . . | . 2 . | . . . |
| . . 8 | 3 . 7 | . . 2 |
+-------+-------+-------+
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Play this puzzle online at the Daily Sudoku site
cheers...immp |
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TomC
Joined: 30 Oct 2020 Posts: 358 Location: Wales
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Posted: Fri Feb 04, 2022 7:40 pm Post subject: |
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Code: |
+------------------+---------+-------------+
| 123468 13468 13 | 7 9 14 | 234 345 58 |
| 1248 1489 5 | 6 3 14 | 247 479 89 |
| 34 7 39 | 2 5 8 | 6 349 1 |
+------------------+---------+-------------+
| 9 2 7 | 4 1 6 | 5 8 3 |
| 5 18 4 | 9 78 3 | 17 2 6 |
| 138 138 6 | 5 78 2 | 9 17 4 |
+------------------+---------+-------------+
| 3467 3456 2 | 1 46 9 | 8 346 57 |
| 13467 13469 139 | 8 2 5 | 134 1346 79 |
| 146 59 8 | 3 46 7 | 14 59 2 |
+------------------+---------+-------------+
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Play this puzzle online at the Daily Sudoku site
This was tricky
best explanation: (some basics needed after each step)
-9 r2c2 skyscraper using r39
-3 r1c238 r8128 X wing <3>
-1 r12c2 as then r6c1=1 and r5c7=1 gives no <1> in r9
-8 r2c9 as then r2c2=4 and r1c9=5, r1c8=4 leads to two <1> in box 2
-1 r12c1 as then r1c3 =3, r3c1=4 giving two <6> in box 7
so r1c3 =1 and basics to finish |
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dongrave
Joined: 06 Mar 2014 Posts: 568
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Posted: Mon Feb 07, 2022 5:28 pm Post subject: |
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Nice job Tom! Boy I had a hard time with this one! |
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Mogulmeister
Joined: 03 May 2007 Posts: 1151
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Posted: Thu Feb 10, 2022 2:22 pm Post subject: |
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Really nice puzzle Immp - thanks.
I overlapped with Tom on the x-wing on 3’s and removed the 1’s in box 1 with an xy wing instead of the contradiction. Got rid of a 1 in box 9 with an ALS xy
I also took five steps in all. |
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