I imported HATMAN's Sohei Old Lace puzzle:
viewtopic.php?f=4&t=559I imported the puzzle into SudokuSolver, then added the Windoku constraints (if I try to do the constraints first, SS just reverts to no constraints as soon as I import). Next, I told it to "Place all singles". Then I realized that I had forgotten to add the diagonal constraints, so I added those and tried to "Place all singles" again. Now the program is stuck. I can select menu items or other grids but nothing happens. It's stuck on that one grid, and none of the menu selections has any effect, not even "Reset puzzle".
Also, is there any way that I can manually place the "Old Lace" pattern onto the puzzle?