Logic Masters Deutschland e.V.

Surplus Information

(Eingestellt am 7. Februar 2022, 22:48 Uhr von Merko)

  1. Normal sudoku rules apply.
  2. Primes can’t project on the same digit through rotational symmetry (±90 or 180 degrees).
  3. One of the prime digits is special, must appear in shaded cells, and can’t ever repeat diagonally.
  4. In boxes where the special digit appears on the box diagonals, digits in each box row are sequential modulo 9, e.g., [1 2 3] or [8 9 1].

Solve in CTC Sudokupad.

Solve in F-puzzles.

This puzzle is another version of my earlier puzzle, All Paths Lead Forward, with a much simplified break in.

Lösungscode: The 9 digits in the diagonal from bottom left to top right.

Zuletzt geändert am 7. Februar 2022, 22:55 Uhr

Gelöst von root_vegetable, jgreenfield
Komplette Liste


am 16. Februar 2022, 18:58 Uhr von Merko
jgreenfield: In your alternate solution, the cell in row 5 column 5 breaks rule 2.

am 7. Februar 2022, 22:55 Uhr von Merko
Added online solving links.

am 7. Februar 2022, 22:51 Uhr von Merko
Changed solution code.

Gelöst:2 mal
Beobachtet:2 mal

Lösung abgeben