Logic Masters Deutschland e.V.

Scojo's prompt this week was chosen by LMDemasi. It is to draw "Scojo" on a Sudoku grid using different lines. Unsurprisingly, I chose zipper lines as one of them. Thanks to all the testers.

• Sudoku: Normal Sudoku rules apply.
• Zipper Lines: Digits an equal distance to the circled center of a lavender zipper line sum to the central digit.
• Modular Lines: Every 3 cell run on a teal modular line contains a digit from {1,4}, a digit from {2,5} and a digit from {3,6}.
• Parity Line: Digits on a red hollow parity line alternate between odd and even.
• Odd Heart: The digit in the heart is odd.

Play On SudokuPad

Accessibility Note (CVD)

Each line type has a distinct shape. There are two lines with central dots which are zipper lines. There is one hollow line which is a parity line. The remaining two lines (in boxes 1 and 3) are modular lines.