Logic Masters Deutschland e.V.

5 under the influence of 3

Rules:

1. Standard: Normal sudoku rules apply.

2. Standard killer with inequalities: Cells in cages must sum to the clue in the top left corner of the cage (if given), or meet the inequality indicated. Digits must not repeat within a cage.

3. Standard palindrome: Lines in the grid are palindromes, which must read the same forwards and backwards.

4. Standard little killer: Cells along indicated diagonal must sum to the total given.

5. Kropki without negative constraint: Cells separated by a white dot are consecutive (when the dot is empty) or have a difference of the digit inside the dot. Cells separated by a black dot have a ratio of 1:2. All possible dots are not given.

Solve Online :

I hope you enjoy the puzzle. Feel free to leave comments.

Try also my other Sudoku puzzles