Solution code: row 2 followed by column 2
on 24. November 2020, 19:03 by Wecoc
I can confirm it has a unique solution now.
on 15. November 2020, 16:50 by geronimo92
Please thanks to respect the flood and leave a few days between new publications so we have more time to solve... this is available for all (new particularly) setters !
on 15. November 2020, 13:20 by SirCharles
I found a solution withou guessing => should be unique
on 15. November 2020, 01:41 by cdwg2000
Such a high-frequency release of difficult problems, 3 questions within 72 hours, this is not important. What is terrible: 2 of the questions have not been rigorously verified, there are multiple solutions and the rules are repeatedly clarified, which wastes a lot of problem solvers' time. Please take this seriously!
on 15. November 2020, 01:04 by XDuncan
Hopefully no more issues with this one!
on 14. November 2020, 12:28 by WardBeullens
The puzzle still has more than 1 solution!
on 14. November 2020, 01:57 by XDuncan
Now with only one solution
on 13. November 2020, 19:25 by panthchesh
That was a very fun puzzle. Thanks! I did see it has more than one solution as well, and I agree with SudokuExplorer -- I don't have time to do more than 1-2 puzzles per day. please give me time to enjoy and try yours! :)
on 13. November 2020, 18:16 by dandbdi
Your puzzle has more than one solution
on 13. November 2020, 15:53 by SudokuExplorer
I just realised you've uploaded 3 puzzles in the space of 24hrs (which is a bit too many given the current flood of puzzles).
Read here about the situation on the forum (which I learnt about from Richard):
http://forum.logic-masters.de/showthread.php?tid=1843&pid=32345#pid32345
Maybe wait several days between uploading each puzzle (so that new puzzles don't get lost and so that they get a fair amount of attention, and so that solvers feel that they have more time to enjoy a new puzzle). This message isn't to stop you from posting future puzzles, but to just make you aware of the current situation.