Logic Masters Deutschland e.V.

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FORTRESS FILLOMINO:
• Divide the grid into orthogonally connected regions and fill each cell with a number (not necessarily single-digit) showing the number of cells in the region to which it belongs;
• Each region must be either strictly larger than all of its orthogonal neighbours or strictly smaller than all of its orthogonal neighbours.

X-SUMS:
• A clue outside the grid shows the sum of the first X digits seen in the indicated direction, where X is the first digit seen.