Logic Masters Deutschland e.V.

• Normal sudoku rules apply.
• Cells one chess knight's move apart may not contain the same digit.
• Any four consecutive cells along a light blue line must contain digits with a different number of letters in their spanish name. i.e. one each from the sets {12}, {368}, {4}, and {579}.
• Digits joined by a black dot are in 1:3 ratio, digits joined by a white dot are consecutive, and digits joined by a light blue dot have the same number of letters in their spanish name. Not all possible dots are given.

Online in Sudokupad

Véase también:

• Quetzalcóatl
• Kukulkán
• Mictlán
• Xibalbá

...voir également bougainvilliers bétacyanines