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Normal sudoku rules apply. Place the digits 1-6 once each in every row, column, and 2x3 box. Killer: digits inside a caged region must not repeat and sum to the total shown in the corner. Cells connected by an X sum to 10. Cells connected by a V sum to 5. Not all Xs and Vs are given. Anti-king rules apply: cells touching diagonally cannot contain the same digit.
Western Killer Cage and Four XV Marks
By VariantDoku
Normal sudoku rules apply. Place the digits 1-6 once each in every row, column, and 2x3 box. Killer: digits inside a caged region must not repeat and sum to the total shown in the corner. Cells connected by an X sum to 10. Cells connected by a V sum to 5. Not all Xs and Vs are given. Anti-king rules apply: cells touching diagonally cannot contain the same digit.