We present a variant of Sudoku called Sudoku Ripeto. It seems to be the first to admit any combination of repeated symbols, and includes Sudoku as a proper subset. We present other Sudoku Ripeto families, each with a different repetition pattern. We define Sudoku Ripeto squares and puzzles, prove several solving rules that generalize those for Sudoku, and give sufficient conditions to flexibly solve puzzles with rules only, without search.

中文翻译：

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数独成熟

我们介绍了数独的一种变体，称为数独Ripito。它似乎是第一个接受重复符号组合的人，并且将数独作为适当的子集。我们介绍了其他数独Ripito系列，每个系列都有不同的重复模式。我们定义Sudoku Rawto方块和谜题，证明数个解决规则以推广Sudoku的谜题，并提供足够的条件以仅使用规则灵活地解决谜题，而无需进行搜索。