Logic Masters Deutschland e.V.

Normal 6x6 sudoku rules apply. Place the digits 1 - 6 once in every row, column and box.

The red line is a parity line. Digits on the red line must alternate between even and odd.

The cage covering the parity line is a look and say cage. The clue is four digits long and must be determined by the solver. When read digit-for-digit the clue describes the nature of the cage. When read as a four digit number the clue must be a cube number. Eg. 3375 is a cube number (15*15*15) and would mean there are three 3s and seven 5s in the cage.

The digits in the three shaded cells in row 1 must be a cube number when read from left to right. Eg. 125 is 5*5*5.

The small arrow outside the grid indicates the sum of digits in the direction of the arrow is a cube number.

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