Logic Masters Deutschland e.V.

This puzzle was originally created as a gift for zetamath in December 2021 as part of the Cracking the Cryptic Discord Secret Santa event.

• Place 1-9 in each row, column, and 9 cell orthogonally connected region (which must be determined by the solver)
• Purple lines are renbans and must contain a consecutive sequence of digits in any order.
• Green lines are German whispers where each digit must differ by at least 5 from any neighbors on the line.
• Each region must contain a different number of cells that are on lines, and all lines in a region must be of the same type.
• A number in a circle shows the number of cells in its region that have a line in them.
• Dots between cells signify a region border (the colors of the dots are just festive; they are functionally identical).

Solve in CTC or f-puzzles