Logic Masters Deutschland e.V.

Three in the Corner

• Normal sudoku rules apply.
• Entropic Lines: Peach lines are Entropic lines. Each set of three consecutive cells on an Entropic line must contain a low {1, 2 or 3}, medium {4, 5 or 6} and high digit {7, 8 or 9}.
• Lockout Lines: Blue lines with diamonds at the ends are Lockout Lines. The digits in diamonds connected by a line must differ by at least 4. The digits on a line connecting two diamonds may not be equal to or between the digits in the diamonds.
• 3-in-the-Corner: The digit 3 must be in at least one of the following cells: r1c1, r1c9, r9c1, and r9c9.

Sudokupad link: Click Here

Enjoy!