When the game is clearly won before a re-deal, the solver says the game "is no longer winnable" (when it actually happened), or "the game cannot be won" (when the save file is loaded). Reproducible: Didn't try
Created attachment 86804 [details] An almost solved game, reported as unsolvable.
Dear Bug Submitter, This bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? I am setting the status to NEEDSINFO pending your response, please change the Status back to REPORTED when you respond. Thank you for helping us make KDE software even better for everyone!
Dear Bug Submitter, This is a reminder that this bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? This bug will be moved back to REPORTED Status for manual review later, which may take a while. If you are able to, please lend us a hand. Thank you for helping us make KDE software even better for everyone!
Re-tested it with the attached file on kpat version 3.6. Still an issue.
Thanks for the update!
Created attachment 130017 [details] An image of the almost-solved game. Added an image of the game. It could be completed automatically by autodrop, yet the solver says it cannot be won.