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Standard 9x9 sudoku rules apply. Antiknight and Antiking: Any two cells separated by a knight's or king’s move in chess cannot contain the same digit. Thermometers: Digits along a thermometer increase from bulb to tip.
Chess Practice
By addie
Standard 9x9 sudoku rules apply. Antiknight and Antiking: Any two cells separated by a knight's or king’s move in chess cannot contain the same digit. Thermometers: Digits along a thermometer increase from bulb to tip.