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Thanks for the puzzle immp! I couldn't find a single step solution so I settled for 2 (very convoluted) chains.

After basics:
+--------------------+------------------+-------------------+
| k24 ...

I used the 169 XY Wing at r27c7,r9c9 (-1r12c9) which solved it.

Thanks for the puzzle immp! After basics:

+-----------------+------------------+-----------------+
| 2 5 j178 | a17* 4 3 | 168 9 i1678 |
| e178 6 1378 | d1579 d179 d59 | ...

After basics:+--------------+-------------+--------------+
| 3 124 7 | 5 29 6 | 1248 19 48 |
| 8 9 24 | 7 1 23 | 234 5 6 |
| 6 5 12 | 89 4 238 | 123 179 137 | ...

Thanks for the puzzle immp!

After basics:+-----------------+---------------+-----------------+
| 3 2 c58 | d59 1679 167 | 68 19 4 |
| 6 4 f19 | 3 e19 8 | 7 5 ...

Nice job peter! I'd never done a jigsaw or squiggly Sudoku before so it was pretty challenging for me. After I filled in the first 15 cells or so I used an X Wing on 7's in columns 3 and 5 but I'm n ...

Thanks for the puzzle peter! I used 3 XY Wings and I double-checked to make sure that they were all necessary.

After basics (Note the 1,5 Hidden Pair in row 3):
+--------------------+------------ ...

Thanks for the puzzle immp!

After basics:
+---------------+--------------+-----------------+
| 9 4 167 | 3 678 157 | 178 15 2 |
| 167 8 5 | 4 267 127 | 3 9 17 | ...

I used the 23-6 XY Wing at r4c59,r5c8 (-6r4c7) which then opened up the 24-3 XY Wing at r4c27,r7c2 (-3r7c7) which solved it.

Using just VH moves, there's an X-Wing on 9's in rows 6 and 8 (-9r57c1, -9r9c4) which opens up a 29-5 XY-Wing at r7c67,r9c4 (-5r9c7) which solves it.

Thanks for the puzzle Peter!

After basics:+--------------+---------------+---------------+
| 7 9 6 | 15 135 13 | 2 4 8 |
| 8 2 1 | 4 6 7 | 5 3 9 |
| 3 ...

Thanks for the puzzle immp!

After basics:
+----------------+-----------------+---------------+
| 46 7 26 | 468 3 1 | 9 248 5 |
| 469 5 8 | 2 469 46 | 7 1 ...

If you're using just VH moves, there's an X Wing on 6's in columns 3 and 6 (-6r3c5, -6r5c4) and an X Wing on 9's in columns 6 and 9 (-9r3c5, -9r5c34) and these along with some more basics opens up a 4 ...

Using just VH moves (i.e. X-Wings, XY-Wings, and XYZ-Wings) there's a 2 X-Wing in rows 3 and 6 (-2r2c1,-2r4c5) which opens up a 19-4 XY-Wing at r4c5,r6c69 (-4r4c9,-4r6c5) which solves it.

Thanks for the puzzle immp! After basics:

+-----------------+---------------+-------------+
| 5 d24 9 | e34 8 7 | 6 1 23 |
| a17 c12*6 137 | 5 f123 b16 | 9 8 4 |
| ...

After basics:+---------------+-------------+-------------+
| 8 4 13 | 5 23 6 | 127 9 17 |
| 7 29 6 | 8 1 29 | 3 5 4 |
| 1239 129 5 | 4 239 7 | 12 8 6 | ...

Or if you just use VH moves (i.e. X Wings, XY Wings, and XYZ Wings), the 16-4 XY Wing at r58c7,r7c9 (-4r4c9) opens up a 46-1 XY Wing at r4c19,r7c1 (-1r7c9) which solves it. There's also an X Wing on ...

Thanks for the puzzle immp!

After basics:+----------------+-------------+-------------------+
| 1 35 4 | 23 8 57 | 2357 9 6 |
| 239 6 2579 | 23 4 1 | 2357 8 23 ...

I hope that I'm not dissuading others from posting their solutions to the VH/VH+ puzzles on this 'Other puzzle' link. If anyone out there does not like me posting solutions so quickly, just let me kn ...

Thanks for the puzzle Peter! After basics:

+----------------+---------------+---------------+
| 6 1458 459 | 348 19 2 | 39 7 1349 |
| 14789 2 479 | 3478 19 78 | 6 5 1349 ...