Logic Masters Deutschland e.V.

• Irregular 10-sudoku rules apply: place the digits 0 to 9 once each in every row, column and region.
• Digits in a cage may not repeat and must sum to the indicated total.
• The grid is projective: each edge of the grid is considered to be adjacent/orthogonal to its diametrically opposite edge. (For example, r2c10 is considered orthogonally adjacent to r9c1.) Cages wrap around diametrically opposite sides of the grid.
• Digits joined by a "V" sum to 5 and digits joined by a "XV" sum to 15. Not all such pairs are given.
• The (non) orientation of the clues is purely cosmetic

Online in Sudokupad

See also:

• gegenübertragung