Generating invalid layouts

kaajjo / LibreSudoku

LibreSudoku - Sudoku app for android built with Kotlin + Jetpack Compose + Material3

GNU General Public License v3.0

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Generating invalid layouts #83

Closed Stenters closed 2 days ago

Stenters commented 10 months ago

The app can generate unsolvable layouts. See examples:

Screenshot_20240104_133718_LibreSudoku Screenshot_20240105_085130_LibreSudoku

kaajjo commented 2 days ago

Layouts are ok, all generated puzzles are tested to have only one possible solution. You made a mistake somewhere The second one for example has unique solution 800900003001004000090521000900000006020005000005143000108200000430006020060000010

You can test here and here