Logic Masters Deutschland e.V.

Rules are all pretty much standard, but here they are in detail anyway:

- Normal sudoku rules apply. But also:

- Of every clue-type, three are correct and one is not.

A purple renban line is correct when the digits on it form a consecutive set in any order.

A green German Whisper is correct when the difference between neighbouring digits on it is 5 or more.

A black kropki-dot is correct when the digits on both sides have a ratio of 2:1.

A white kropki-dot is correct when the digits on both sides are consecutive.

A between-line is correct when the digits on it lie between the digits in the circles on both ends of the line.

A little killer clue (numbers with small arrows outside the grid) is correct when the digits on the selected diagonal add up to that number.

An arrow clue is correct when the digits on the arrow add up to the digit in the circle.

A thermo clue is correct when the digits on it strictly increase from the bulb end.

Odd circles are correct when they contain odd digits. Please note that I made the odd circles orange because two of them were quite hard to see.

As always, have fun!

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