Logic Masters Deutschland e.V.

Step Ladder

Rules

• Normal Sudoku rules apply. Place the digits 1 through 9 in each empty cell. Digits must not repeat within the same row, column, or box.
• Digits must not repeat in cells that are a chess knight's move apart.
• Digits along each thermometer must increase starting from the bulb end.
• The digits along each arrow must sum to the digit in the circled cell. Digits may repeat along an arrow if permitted by other rules.

Links

• SudokuPad
• f-puzzles