Microsoft Sudoku has once again lost my progress on daily challenges. Please advise when this issue will be fixed and my progress will be restored.

This issue has been going on for months now and still Microsoft have fobbed us off with "fixes" that just do not work, so I doubt if reporting it time and time again will do any good. I've just given up playing a games that I used to really enjoy, but now it is so depressing I cannot bear to even open it anymore.

Hi, Please report this to the Microsoft Casual Games Team, the more who report it maybe more will be done to fix it. Open Sudoku, Menu (top left hand corner) right to the bottom you'll find 'Support', Fill in the form with as much detail as possible and send.

An automated answer will arrive but within a day you'll get a reply and follow the instructions and pray?

I can play the game on my W10 standalone machine and it works fine. When I start using my other computer - W11 - it shows the correct starting score from the W10 computer, but it won't save from then on. As you said I have a Sudoku binge...😄 Don't have to tell you, the stupid ads come ad nauseam - pun intended.

THis is very disturbing that MS haven't found the reason for this yet. I am having this problem from March 17 onwards.

CLUE: THis could be because of some changes happened in the database structure which is causing update failure.

i have this problem sice march 17th, i have been looking to all the annoyed replies that all your solutions don´t work and yet nothing done. Good job