Logic Masters Deutschland e.V.

by EPH

Standard sudoku rules apply: each row, column, and 3x3 box must contain all the digits from 1 to 9.

Lines of five cells or fewer are normal Renban lines: they contain a non-repeating set of consecutive digits, in any order.

Lines of more than five cells are Run-on Renban lines: every continguous group of five cells along the line behave as a regular Renban line.

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