Logic Masters Deutschland e.V.

Put the digits 1-9 once each into each row, column and 3x3 box such that, additionally:

- every three consecutive digits on the thin, dark teal modular line contain one digit from the set (147), one from (258) and one from (369).

- every three consecutive digits on the thick, peach entropic line contain a low (123), a medium (456) and a high (789) digit.

- the (six or nine) digits connected together by a medium-thickness purple renban line form a sequence of non-repeating, consecutive digits, but they may appear on the line in any order.

- the gray cell with the outward-pointing arrows is greater than all four surrounding cells.

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