https://bugs.kde.org/show_bug.cgi?id=384546
--- Comment #6 from Ian Wadham <iandw...@gmail.com> --- Not at all, Steve. No worries. I enjoyed the challenge! I was also a little worried that I might have left a time-limit in the algorithm that checks that the solution is unique. It runs until all possibilities are exhausted, which could take some time at Unlimited difficulty-level on the machines of 10 years ago. I keyed in your puzzle and KSudoku duly reported a unique solution. So all is OK. -- You are receiving this mail because: You are watching all bug changes.