Z和數獨 Z-Sums Sudoku

規則：在空格中填入1∼9，使得每一行、列、宮中的數字都沒有重複外；標示數之該行列最後一個數字若為Z，標示數為前Z個數字的和。
rule : Classical rules of sudoku, Clues outside the grid indicate the sum of the first Z digits seen in that row or column from that side. The digit Z is always the last digit in that row or column from that side.
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解答 result：
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鋸齒Z和數獨 Irregular Z-Sums Sudoku

規則：在空格中填入1∼9，使得每一行、列、不規則宮中的數字都沒有重複外；標示數之該行列最後一個數字若為Z，標示數為前Z個數字的和。
rule : Irregular rules of sudoku, Clues outside the grid indicate the sum of the first Z digits seen in that row or column from that side. The digit Z is always the last digit in that row or column from that side.
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解答 result：
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