Logic Masters Deutschland e.V.

A deck of playing cards (4 suits of 13 cards, plus the joker) are laid out onto the Sudoku board.

Each suit is of a different colour.

The suit is made up as follows:
- Ace is present as a 1
- 2-9 are themselves
- 10, J, Q and K are cages totalling 10, 11, 12 and 13 respectively

In addition, the Joker is the sum of the remaining white digits.

Standard sudoku rules apply.
Cages do not have repeat digits, killer diagonals may have repeated digits.

You can solve the puzzle online at f-puzzles