Waves

Waves

Rules:

  • Classic Sudoku:

    Every row, column and 3x3 box must contain every number from 1 to 9.

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  • Region Sum Lines:

    Box borders divide a blue line into multiple segments which have the same sum. Different lines may have different sums.

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  • Same Sum Cages:

    The sum of the digits inside an outlined cage must be identical across all such cages.

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  • Kropki:

    Two digits separated by a white dot are consecutive; two digits separated by a black dot have a 1:2 ratio.

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  • X:

    Two digits separated by an X clue sum up to 10.

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  • Even:

    A digit inside a grey square must be even.

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Play it online in SudokuPad.

This puzzle is also on Logic Masters Germany.