- Code: Select all
*-----------*
|.48|...|2.9|
|...|.9.|.3.|
|9.2|...|.6.|
|---+---+---|
|..3|..9|..4|
|5..|413|..6|
|4..|2..|3..|
|---+---+---|
|.6.|...|8.7|
|.8.|.4.|...|
|2.4|...|69.|
*-----------*
Play/Print this puzzle online
August 22, 2017
9 posts
• Page 1 of 1
August 22, 2017
by ArkieTech » Mon Aug 21, 2017 10:52 pm
Play/Print this puzzle online
dan
-
ArkieTech - Posts: 3355
- Joined: 29 May 2006
- Location: NW Arkansas USA
Re: August 22, 2017
by Leren » Mon Aug 21, 2017 11:02 pm
- Code: Select all
*---------------------------------------------*
| 16 4 8 | 1567 3 17 | 2 d17-5 9 |
| 16 7 5 | 168 9 2 | 4 3 18 |
| 9 3 2 | 1578 578 4 |c157 6 158 |
|-------------+---------------+---------------|
| 8 1 3 | 57 6 9 | 57 2 4 |
| 5 2 7 | 4 1 3 | 9 8 6 |
| 4 9 6 | 2 578 78 | 3 157 15 |
|-------------+---------------+---------------|
| 3 6 1 | 9 2 5 | 8 4 7 |
| 7 8 9 | 3 4 6 |b15 a15 2 |
| 2 5 4 | 178 78 178 | 6 9 3 |
*---------------------------------------------*
H2 Wing: (5=1) r8c8 - r8c7 = (1-7) r3c7 = (7) r1c8 => - 5 r1c8; stte
Leren
- Leren
- Posts: 5040
- Joined: 03 June 2012
Re: August 22, 2017
by pjb » Mon Aug 21, 2017 11:10 pm
- Code: Select all
16 4 8 |a1567 3 17 | 2 b157 9
16 7 5 | 168 9 2 | 4 3 18
9 3 2 | 1578 578 4 |c157 6 158
------------------+----------------------+---------------------
8 1 3 | 7-5 6 9 |d57 2 4
5 2 7 | 4 1 3 | 9 8 6
4 9 6 | 2 578 78 | 3 157 15
------------------+----------------------+---------------------
3 6 1 | 9 2 5 | 8 4 7
7 8 9 | 3 4 6 | 15 15 2
2 5 4 | 178 78 178 | 6 9 3
(5)r1c4 = (5-7)r1c8 = r3c7 - (7=5)r4c7 => -5 r4c4; stte
Phil
- pjb
- 2014 Supporter
- Posts: 2568
- Joined: 11 September 2011
- Location: Sydney, Australia
Re: August 22, 2017
by SteveG48 » Mon Aug 21, 2017 11:57 pm
- Code: Select all
*-----------------------------------------------------------*
| 16 4 8 |c1567 3 17 | 2 b157 9 |
| 16 7 5 | 168 9 2 | 4 3 18 |
| 9 3 2 | 1578 578 4 | 157 6 158 |
*-------------------+-------------------+-------------------|
| 8 1 3 |d57 6 9 |e57 2 4 |
| 5 2 7 | 4 1 3 | 9 8 6 |
| 4 9 6 | 2 578 78 | 3 57-1 e15 |
*-------------------+-------------------+-------------------|
| 3 6 1 | 9 2 5 | 8 4 7 |
| 7 8 9 | 3 4 6 | 15 a15 2 |
| 2 5 4 | 178 78 178 | 6 9 3 |
*-----------------------------------------------------------*
(1=5)r8c8 - r1c8 = r1c4 - r4c4 = (15)b6p19 => -1 r6c8 ; stte
Steve
-
SteveG48 - 2019 Supporter
- Posts: 4244
- Joined: 08 November 2013
- Location: Orlando, Florida
Re: August 22, 2017
by Marty R. » Tue Aug 22, 2017 12:26 am
- Code: Select all
+--------+--------------+-------------+
| 16 4 8 | 1567 3 17 | 2 157 9 |
| 16 7 5 | 168 9 2 | 4 3 18 |
| 9 3 2 | 1578 578 4 | 157 6 158 |
+--------+--------------+-------------+
| 8 1 3 | 57 6 9 | 57 2 4 |
| 5 2 7 | 4 1 3 | 9 8 6 |
| 4 9 6 | 2 578 78 | 3 157 15 |
+--------+--------------+-------------+
| 3 6 1 | 9 2 5 | 8 4 7 |
| 7 8 9 | 3 4 6 | 15 15 2 |
| 2 5 4 | 178 78 178 | 6 9 3 |
+--------+--------------+-------------+
Play this puzzle online at the Daily Sudoku site
UR (78)r69c56 internals
5r6c5=1r9c6-(1=7)r1c6-r1c8=r6c8-(7=85)r6c56=> 5r6c5
Last edited by Marty R. on Tue Aug 22, 2017 5:32 pm, edited 1 time in total.
- Marty R.
- Posts: 1508
- Joined: 23 October 2012
- Location: Rochester, New York, USA
Re: August 22, 2017
by Ngisa » Tue Aug 22, 2017 4:01 pm
- Code: Select all
+--------------+---------------------+--------------------+
| 16 4 8 |c1567 3 17 | 2 d157 9 |
| 16 7 5 | 168 9 2 | 4 3 18 |
| 9 3 2 | 1578 578 4 |e157 6 158 |
+--------------+---------------------+--------------------+
| 8 1 3 |b7-5 6 9 |f57 2 4 |
| 5 2 7 | 4 1 3 | 9 8 6 |
| 4 9 6 | 2 a578 78 | 3 157 1-5 |
+--------------+---------------------+--------------------+
| 3 6 1 | 9 2 5 | 8 4 7 |
| 7 8 9 | 3 4 6 | 15 15 2 |
| 2 5 4 | 178 78 178 | 6 9 3 |
+--------------+---------------------+--------------------+
(5)r6c5 = r4c4 - r1c4 = (5-7)r1c8 = r3c7 - (7=5)r4c7 => - 5 r4c4, r6c9; stte
Clement
- Ngisa
- Posts: 1384
- Joined: 18 November 2012
Re: August 22, 2017
by bat999 » Tue Aug 22, 2017 6:07 pm
- Code: Select all
.-----------.------------------.-----------------.
| d16 4 8 | d1567 3 d17 | 2 15-7 9 |
| 16 7 5 | 168 9 2 | 4 3 18 |
| 9 3 2 | 1578 578 4 | a157 6 158 |
:-----------+------------------+-----------------:
| 8 1 3 | c57 6 9 | b57 2 4 |
| 5 2 7 | 4 1 3 | 9 8 6 |
| 4 9 6 | 2 578 78 | 3 157 15 |
:-----------+------------------+-----------------:
| 3 6 1 | 9 2 5 | 8 4 7 |
| 7 8 9 | 3 4 6 | a15 15 2 |
| 2 5 4 | 178 78 178 | 6 9 3 |
'-----------'------------------'-----------------'
- bat999
- 2017 Supporter
- Posts: 677
- Joined: 15 September 2014
- Location: UK
Re: August 22, 2017
by Sudtyro2 » Tue Aug 22, 2017 8:07 pm
FWIW, here's most of Leren's AIC (and elimination) as a 1-Fish in 5s...Leren wrote: H2 Wing: (5=1) r8c8 - r8c7 = (1-7) r3c7 = (7) r1c8 => - 5 r1c8; stte
Finned 1-Fish r8\c8 + rfr8c7 => -5r1c8; stte
Covered base cell: 5r8c8; PE: 5r6c8; EE: 5r1c8
Remote fin: (5-1)r8c7 = (1-7)r3c7 = 7r1c8 - 5r1c8.
SteveC
- Sudtyro2
- Posts: 754
- Joined: 15 April 2013
Re: August 22, 2017
by Cenoman » Tue Aug 22, 2017 11:18 pm
- Code: Select all
+-----------------+---------------------+--------------------+
| 16 4 8 | d1567 3 17 | 2 e15-7 9 |
| 16 7 5 | c168 9 2 | 4 3 b18 |
| 9 3 2 | 1578 578 4 | A157* 6 a158* |
+-----------------+---------------------+--------------------+
| 8 1 3 | 57 6 9 | 57 2 4 |
| 5 2 7 | 4 1 3 | 9 8 6 |
| 4 9 6 | 2 578 78 | 3 z157* 15* |
+-----------------+---------------------+--------------------+
| 3 6 1 | 9 2 5 | 8 4 7 |
| 7 8 9 | 3 4 6 | 15* 15* 2 |
| 2 5 4 | 178 78 178 | 6 9 3 |
+-----------------+---------------------+--------------------+
DP(15)r368c789 using internals:
(8)r3c9 - r2c9 = (8-6)r2c4 = (6-5)r1c4 = (5)r1c8
(7)r3c7
(7)r6c8
=> -7 r1c8; stte
Cenoman
Cenoman
- Cenoman
- Posts: 2749
- Joined: 21 November 2016
- Location: France
9 posts
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