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VH+ 040720

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immpy

Joined: 06 May 2017
Posts: 574

Posted: Tue Apr 07, 2020 4:47 pm Post subject: VH+ 040720

Hello all, stay healthy and happy. Enjoy the puzzle...

Code:

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

Play this puzzle online at the Daily Sudoku site

cheers...immp

ZeroAssoluto

Joined: 05 Feb 2017
Posts: 1019
Location: Rimini, Italy

Posted: Wed Apr 08, 2020 7:45 am Post subject:

Hi everyone,

Code:

+----------------+---------+---------------+
| 9 125 2567 | 8 3 4 | 15 1267 1256 |
| 157 3 57 | 9 2 6 | 8 147 145 |
| 26 4 8 | 7 5 1 | 9 26 3 |
+----------------+---------+---------------+
| 3 7 245 | 1 9 8 | 6 24 245 |
| 45 6 459 | 2 7 3 | 145 8 1459 |
| 28 289 1 | 4 6 5 | 7 3 29 |
+----------------+---------+---------------+
| 167 19 679 | 3 4 79 | 2 5 8 |
| 247 29 3 | 5 8 279 | 14 1469 146 |
| 2458 2589 2459 | 6 1 29 | 3 49 7 |
+----------------+---------+---------------+

Play this puzzle online at the Daily Sudoku site

W-Wing 2,9 in r8c2,r9c6 SL with number 9 in r89c8 and -2 in r8c6,r9c123

Code:

+--------------+--------+---------------+
| 9 125 2567 | 8 3 4 | 15 1267 1256 |
| 157 3 57 | 9 2 6 | 8 147 145 |
| 26 4 8 | 7 5 1 | 9 26 3 |
+--------------+--------+---------------+
| 3 7 245 | 1 9 8 | 6 24 245 |
| 45 6 459 | 2 7 3 | 145 8 1459 |
| 28 289 1 | 4 6 5 | 7 3 29 |
+--------------+--------+---------------+
| 167 19 679 | 3 4 79 | 2 5 8 |
| 247 29 3 | 5 8 79 | 14 1469 146 |
| 458 589 459 | 6 1 2 | 3 49 7 |
+--------------+--------+---------------+

Play this puzzle online at the Daily Sudoku site

2 String Kite with number 2 in r14c3,r3c18 and -2 in r4c8

and simple LC

Ciao Gianni

Clement

Joined: 24 Apr 2006
Posts: 1113
Location: Dar es Salaam Tanzania

Posted: Wed Apr 08, 2020 8:17 am Post subject: VH+040720

Two Steps

Code:

+------------------------+-----------------+-----------------------+
| 9 125 2567 | 8 3 4 | 15 1267 1256 |
| 157 3 57 | 9 2 6 | 8 147 145 |
| 26 4 8 | 7 5 1 | 9 26 3 |
+------------------------+-----------------+-----------------------+
| 3 7 245 | 1 9 8 | 6 24 245 |
| 45 6 459 | 2 7 3 | 145 8 1459 |
| 28 289 1 | 4 6 5 | 7 3 29 |
+------------------------+-----------------+-----------------------+
| 167 19 679 | 3 4 79 | 2 5 8 |
| 2467 a29 3 | 5 8 79-2| 14 b1469 146 |
| 458-2 589-2 459-2| 6 1 d29 | 3 c49 7 |
+------------------------+-----------------+-----------------------+

Step 1: W-Wing (2=9)r8c2 - r8c8 = r9c8 - (9=2)r9c6 => - 2r9c123,r8c8

Code:

+-----------------------+----------------+-----------------------+
| 9 125 c2567 | 8 3 4 | 15 1267 1256 |
| 157 3 57 | 9 2 6 | 8 147 145 |
|d26 4 8 | 7 5 1 | 9 e26 3 |
+-----------------------+----------------+-----------------------+
| 3 7 b245 | 1 9 8 | 6 4-2 245 |
| 45 6 459 | 2 7 3 | 145 8 1459 |
|a28 a289 1 | 4 6 5 | 7 3 a29 |
+-----------------------+----------------+-----------------------+
| 167 19 679 | 3 4 79 | 2 5 8 |
| 247 29 3 | 5 8 79 | 14 1469 146 |
| 458 589 459 | 6 1 2 | 3 49 7 |
+-----------------------+----------------+-----------------------+

Step 2: (2=982)r6c921 - (2)r4c3 = r1c3 - r3c1 = (2)r3c8 => - 2r4c8; btte

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