Feedback and Questions
I've received a lot of interesting comments and questions from Sudoku fans over the last few years and this page
is where I try to answer them. Please feel free to drop me a note on the side of the page or try the Facebook
comment box. Or you can email me directly at andrew@str8ts.com.
Post a Comment or Question here...
Monday 24-Dec-2018
... by: Billy, Los Angeles
Your puzzles are very well rated, probably the best rating I have seen, and I have been doing sudokus for perhaps 15 years.
There are extreme puzzles available here:
http://www.sudokuwiki.org/ACSPuzzles.asp
It's a delicate balance deciding how much content to provide for free and how much to charge for, especially when free is available elsewhere. I'm thinking I should really build some kind of subscription system.
Have a great new year
Saturday 22-Dec-2018
... by: Ed, N Y
Thursday 20-Dec-2018
... by: elias, Valencia, Spain
Why don't you have the strategy TWO STRING KITE?
I have not heard of Two String Kite. Do you have some help pages or reference?
Friday 14-Dec-2018
... by: 1equals2, Sweden
Thank you for the great sudoku portal!
Thursday 9-Aug-2018
... by: St8fan, Michigan, USA
Hope you're landing somewhere fun
Monday 30-Jul-2018
... by: Norris Barnes, US
Do I have to step thru each strategy in sequence to successfully complete the puzzle?
Monday 30-Jul-2018
... by: Norris Barnes, us
Love your site - use frequently, much to my wife's chagrin !
Thursday 5-Jul-2018
... by: david, south america
[CRTL]+[F5] to refresh the page now
Thursday 24-May-2018
... by: Alfredo Trotta, Italy
What I find someway very difficult is understanding how can I better use the solver in helping me find the way by myself (without using the "take step" capability), in case techniques like x-cycles, xy-chain or 3d medusa should be used. Using the "candidates can be chained" option (with 3D functionality when needed), and the show bilocation links tool, the situation gets very confused and it is very difficult to spot the solution.
Is there something I am missing?
What I think could help very much would be developing a tool for highlighting specific candidates in green or red and following the chain manually from a cell to another, with the tool creating automatically the relevant link, discriminating if strong or weak.
That would be great!!!
Do you think it would be possible in the next future?
Waiting for your feedback
Thanks for your great job
The other problem is space. The app doesn't really have the space to fiddle with candidates. I could try a zoom or make it tablet only. I'll take a look at candidate highlighting and links in the next version then.
Sunday 20-May-2018
... by: , Italy