Logic Masters Deutschland e.V.

Rules:

• Normal sudodu rules apply.
• Modular Mirror: The teal diagonal from r1c1 to r9c9 acts as a modular mirror. Each cell has the same modular 3 set as the cell reflected in the mirror, which are {147}, {258} & {369}. e.g. if r2c7 contains a digit from {147}, then r7c2 must also have a digit from {147}.
• Split Peas : The sum of digits in cells connecting two circles is equal to a concatenation of the digits in the circles, in some order. For instance, 3-346-1 could be a valid line, as 3+4+6=13=1 concatenated with 3.
• Digits separated by white dots are consecutive ; Digits separated by black dots are in the 1:2 ratio. Not all dots are necessarily given.

Play online with Sudoku Pad.