Logic Masters Deutschland e.V.

• Normal sudoku rules apply.
• Digits may not repeat inside a cage and must sum to the indicated total, if given.
• The grid is partially covered with fog, placing correct digits may clear some cells. No guessing is required.

Online in Sudokupad

See also:

• screwdriver
• wake up and smell the coffee
• the turn of a friendly card
• afterimage
• i can't stop thinking about waffles