小殺手數獨

Arrows outside the grid announce the sum of every cell along their diagonal — and unlike cage-based cousins, digits along a diagonal may repeat. Short diagonals with extreme totals are the entry points. Sum enumeration with a twist that trips up cage veterans.

如需完整規則、範例解題及解題技巧，請閱讀完整 如何遊玩 小殺手數獨 指南。

與所有數獨變體一樣，小殺手數獨建立在經典的9×9基礎上。每行、每列和每個3×3宮必須包含每個數字1到9恰好一次。變體約束是 添加在頂部 這些標準規則，從不取代它們。

如果你是數獨新手，先學習 基本規則和技巧 在嘗試變體之前。