Logic Masters Deutschland e.V.

Rules for solving:

- Normal sudoku rules apply (Place digits 1-9 once each in every row, column and 3x3 box)

- Kropki dots rule applies (Digits separated by a white dot are consecutive). Not all dots are given

- Digits separated with an X sign sum to 10. Not all Xs are given.

- Little killer rule applies (Digits outside the greed with an arrow show the sum of the digits on a diagonal in the arrow's direction)

- Thermometer rule applies (Digits on the gray line increase from the bolb end)

- Killer cage rule applies (Digits in cages don't repeat and sum to the given total in the upper left corner)

- Antiknight rule applies (Cells that are knight's move in chess away from each other cannot contain the same digit, for example digit in row 2 dolumn 2 cannot be the same as digit in row 4 column 1 etc.)

- Arrow rule applies (Digits on a thin grey line with an arrow at the end sum to the digit in that arrow's circle)

Puzzle:

Sudokupad