In 3.14, new puzzles will be generated on the fly each time you start a new game or use Print Multiple Sudokus. You might have to wait a few seconds if you're printing lots of puzzles at once, but at least you won't get repeats anymore. :)
In 3.14, new puzzles will be generated on the fly each time you start a new game or use Print Multiple Sudokus. You might have to wait a few seconds if you're printing lots of puzzles at once, but at least you won't get repeats anymore. :)