Logic Masters Deutschland e.V.

I found some interesting concepts with this ruleset, at least to me anyway. Colours are your friend in this one!

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Puzzle: I wanna be minimised!

Rules:

Normal 9x9 Sudoku rules apply.

Coloured Set Lines: Each coloured line must contain all the digits from it's own set, in any order. The set of digits for each colour must be determined by the solver. For example, if one red line contains the digits 3-5-7, then ALL the red lines must contain each of the digits 3-5-7.

Little Killer: Numbers outside the grid give the sum of the diagonal indicated by it's arrow.

(Note: Letters given by each different coloured line for those who can't distinguish the colours).

Solve online in SudokuPad