Crossword clues for Highest digits 5 lettersAnswerClueOCTALNumeric system in which 7 is the highest digitNINESHighest digitsNINESHighest digits in sudokuOCTALKind of number system in which 7 is the highest digitNINESHighest sudoku digitsNUEVEHighest Spanish single-digitNINEHighest digit for phone numbersTWOSHighest digits in base threeNINEHighest digit in classic sudokuNINEHighest digitNINEHighest digit in phone numbersNINEHighest digit in sudokuNINEHighest Sudoku digit, typicallyNINEHighest sudoku digitNINEHighest phone digitNINEHighest single digitSIXHighest die digitONEHighest binary digitNINEHighest one-digit numberNINEHighest single-digit numberNINEHighest phone-number digit