| Answer | Crossword Clue |
|---|---|
| OCTAL | Using the numerals 0 through 7 |
| octonary | of or pertaining to the number system with base 8, employing the numerals 0 through 7 |
| octal | of or pertaining to the number system with base 8, employing the numerals 0 through 7 |
| OCTAL | Using only 0 through 7 |
| OCTAL | Using the digits 0-7 |
| hexer | of or pertaining to a numbering system that uses 16 as the radix, employing the numerals 0 through 9 and representing digits greater than 9 with the letters A through F |
