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 Post subject: Neat Move
PostPosted: Sat Aug 01, 2020 11:04 am 
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Grand Master
Grand Master

Joined: Wed Apr 30, 2008 9:45 pm
Posts: 639
If you have not already seen this have a look.

https://www.youtube.com/watch?v=sBv2SGpgwg8


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 Post subject: Re: Neat Move
PostPosted: Sun Aug 02, 2020 2:59 am 
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Grand Master
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Joined: Wed Apr 16, 2008 1:16 am
Posts: 860
Location: Sydney, Australia
Very nice indeed! Here is the code for that puzzle. It gets 1.10. Wellbeback and Andrew are very good at that technique and use it much more often than I do.
triple click code:
3x3::k:3328:3328:6913:6913:6913:3586:1539:1539:7940:3328:4869:4869:4869:6913:3586:4358:4358:7940:5639:4869:4872:4872:4872:8201:4106:4106:7940:5639:4869:4872:8201:8201:8201:4106:7940:7940:5639:5639:4872:8201:7947:7947:7947:3084:7940:2063:2063:8201:8201:7947:7694:7694:3084:2317:1808:2321:3602:3602:7947:7694:7694:7694:2317:1808:2321:3602:8980:2579:2579:7694:4374:4374:8980:8980:8980:8980:8980:1813:1813:4374:4374:
Cheers
Ed


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 Post subject: Re: Neat Move
PostPosted: Sun Aug 23, 2020 6:42 pm 
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Grand Master
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Joined: Tue Jun 16, 2009 9:31 pm
Posts: 215
Location: California, out of London
It is neat. It's ironic that I prefer this kind of move to combination analysis (which Andrew and Ed are better at than me), but in this case I would use combination analysis. I.e., 27(4) must contain a 9 in r1 -> 14(2) = [86] -> no 8 in 27(4) -> 27(4) = [6{579}].

However, I used exactly this move in Ed's latest Assassin 398! r4c23 = +15(2) -> Combination of that + 32(6) is greater than 45 -> must be a repeat which can only be r5c4 = one of r4c23.


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