Logic Masters Deutschland e.V.

In row and column 2 to 6, place the digits 1 to 5. The digits 2, 3, 4 and 5 must strictly be placed in the center, unshaded 5x5 box.

Cells that are a knights move away (in chess) cannot contain the same digit. Cells separated by a white dot must contain consecutive digits. Some cells might get ``excluded``, meaning that no digit can be placed in that cell due to other rules. In case this happens, place the excluded digit in the closest cells of the outer, shaded region so that every other rule can be met. In case of ambiguity, prioritize row and column 1. (ie. if R4C6 is an excluded cell, then the excluded digit must be placed in R1C6 and R4C7)

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