Logic Masters Deutschland e.V.

This puzzle uses the same ruleset as my puzzle Self Centered but with the difficulty and grid size increased. I recommend checking out the 6x6 version first!

Rules:

• Sudoku: Fill all empty cells with a digit from 1-9 such that all rows, columns and marked 3x3 regions contain no repeated digits.
• Diagonal stars: A digit in a star indicates how many copies of itself it sees diagonally (eg. if a star contains a 1, then one other 1 must be seen diagonally from that star; if the digit is a 2, then two other 2s must be seen etc.).
• Empty Cells: All stars are given. This means that a cell without a star may not satisfy the 'Diagonal Stars' rule (eg. an empty cell containing a 3 may not see three copies of itself diagonally).
• Every star contains a different digit

Click here to play online!

Ratings and comments are very much appreciated. Thank you for playing!