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arkietech
Joined: 31 Jul 2008
Posts: 1834
Location: Northwest Arkansas USA
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 Posted: Mon Aug 21, 2017 6:25 am Post subject: VH082117 |
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| Code: | *-----------*
|6.5|.2.|..9|
|4..|...|1..|
|...|543|...|
|---+---+---|
|3.4|...|7..|
|.7.|8.4|.5.|
|..8|...|2.4|
|---+---+---|
|...|152|...|
|..6|...|..1|
|5..|.9.|4.8|
*-----------*
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Play/Print this puzzle online |
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ZeroAssoluto
Joined: 05 Feb 2017
Posts: 941
Location: Rimini, Italy
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| Posted: Mon Aug 21, 2017 7:15 am Post subject: |
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Hi everyone,
after basic
| Code: |
+---------+-------+----------+
| 6 38 5 | 7 2 1 | 38 4 9 |
| 4 23 27 | 9 8 6 | 1 37 5 |
| 1 89 79 | 5 4 3 | 68 67 2 |
+---------+-------+----------+
| 3 5 4 | 2 1 9 | 7 8 6 |
| 2 7 1 | 8 6 4 | 9 5 3 |
| 9 6 8 | 3 7 5 | 2 1 4 |
+---------+-------+----------+
| 8 4 39 | 1 5 2 | 36 369 7 |
| 7 29 6 | 4 3 8 | 5 29 1 |
| 5 1 23 | 6 9 7 | 4 23 8 |
+---------+-------+----------+
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Play this puzzle online at the Daily Sudoku site
some possible solutions
W-Wing 2,3 in r2c2, r9c8 connected by number 2 in r8c28 and -3 in r2c8
or
XY-Wing 2,3,7 in r2c38, r9c8 and -2 in r9c3
or
XY-Wing 2,3,7 in r9c3, r2c38 and -3 in r9c8
or if you like
BUG+1 r7c8=3
ciao Gianni |
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Ajò Dimonios
Joined: 01 May 2017
Posts: 339
Location: Sassari Italy
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| Posted: Mon Aug 21, 2017 1:58 pm Post subject: |
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Hi everyone
Other solutions
AIC (2)R2C3=(2)R9C3-(2=3)R9C8-(3)R2C8=(3-2)R2C2=>-2R2C2=>stte
or
AIC (7=3)R2C8-(3)R9C8=(3-2)R9C3=(2-7)R2C3=>-7R2C3=>stte
or
AIC (3)R7C7=(3-8)R1C7=(8)R1C2-(8=9)R3C2-(9)R8C2=(9-3)R7C3=>-3R7C3=>stte
or
AIC (6)R7C7=(6-8)R3C7=(8-9)=(9)R8C2-(9)R8C8=(9-6)R7C8=>-6R7C8=>stte
or
AIC (9)R7C3=(9-7)R3C3=(7-6))R3C8=(6-9)R7C8 =>-9R7C8=>stte.
Ciao a Tutti
Paolo |
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Marty R.
Joined: 12 Feb 2006
Posts: 5770
Location: Rochester, NY, USA
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| Posted: Mon Aug 21, 2017 7:20 pm Post subject: |
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Thanks Dan, puzzles are always welcome
| Code: |
+---------+-------+----------+
| 6 38 5 | 7 2 1 | 38 4 9 |
| 4 23 27 | 9 8 6 | 1 37 5 |
| 1 89 79 | 5 4 3 | 68 67 2 |
+---------+-------+----------+
| 3 5 4 | 2 1 9 | 7 8 6 |
| 2 7 1 | 8 6 4 | 9 5 3 |
| 9 6 8 | 3 7 5 | 2 1 4 |
+---------+-------+----------+
| 8 4 39 | 1 5 2 | 36 369 7 |
| 7 29 6 | 4 3 8 | 5 29 1 |
| 5 1 23 | 6 9 7 | 4 23 8 |
+---------+-------+----------+
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Play this puzzle online at the Daily Sudoku site
I played the 23 W-Wing, then noticed the BUG+1. |
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