Logic Masters Deutschland e.V.

• Normal sudoku rules apply: Place the digits 1-9 once each in every row, column, and 3x3 box.
• Non-Consecutive: No two adjacent cells may contain consecutive digits.
• Build Your Own Slow Thermometer: Starting from the large circle and ending at the small circle, draw a thermometer that passes through every box at least once. The thermometer may move orthogonally or diagonally and touch itself, but may never cross itself. Along the thermometer, digits must increase or stay the same when moving from the large circle to the small circle.
• Friendly Cells: A cell is considered friendly if its digit matches one or more of the following: its row number (counting top to bottom), its column number (counting left to right), or its box number (counting in reading order starting from the top left). The thermometer must occupy at least one friendly cell in every box.

Solve in SudokuPad