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 Monday 27/01/20 difficult 7x7 
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Posted on: Mon Jan 27, 2020 12:47 pm




Posts: 694
Location: Dublin, Ireland
Joined: Tue Mar 01, 2016 10:03 pm
Post Monday 27/01/20 difficult 7x7
I found today’s 7x7 particularly difficult. It took several attempts to solve it and I note that there have been relatively few solvers so far for a non subscriber only puzzle of this size. It will be interesting to see how many people in total manage to solve it.


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Posted on: Mon Jan 27, 2020 6:38 pm




Posts: 233
Joined: Thu May 12, 2011 11:51 pm
Post Re: Monday 27/01/20 difficult 7x7
I agree. After several seemingly sensible trials got me to error or stuck, a lucky guess got me through.


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Posted on: Mon Jan 27, 2020 6:44 pm




Posts: 487
Joined: Wed Apr 16, 2014 9:20 pm
Post Re: Monday 27/01/20 difficult 7x7
Thanks to Paul’s warning, I didnt waste to much time doing on an analytical solution, I went to brute force (trail and error). I was lucky and it only took a few tries.


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