Logic Masters Deutschland e.V.

• Standard Sudoku rules apply: Each digit from 1 to 9 appears exactly once in every row, column, and 3×3 box.
• Multipliers: There is exactly one “multiplier cell” in every row, column and 3x3 box, each with a UNIQUE value. A multiplier cell cannot be in a cage or connected to a Krazy Kropki dot.
• Cages:All digits in a cage are summed together and treated as one value for the purpose of Krazy Kropki relationships. Digits MAY repeat in cages if allowed by other rules.
• Krazy Kropki Dots: Digits and/or cage totals separated by a Pink Krazy Kropki dot are in a X:1 relationship (one digit or cage total is equal to X times the other digit or cage total).
• The value of X for any given Krazy Kropki Dot is the value of the multiplier cell that shares a row, column or 3x3 box with that dot. If more than one multiplier cells sees that dot, or if the dot is on a box border, the player must decide which of those multipliers to use for the given dot.
• For clarity: A dot between two horizontally adjacent digits can ONLY see multipliers in its row or box/boxes, and the reverse is true for a dot between two vertically adjacent digits)
  (Eg, if there were a multiplier in r1c2, r3c6, r2c7 and r4c4, a Kropki dot between r2c3 and r2c4 would have three potential multiplier values to choose from in rows 1-3, but it does not see the multiplier in row 4).

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