| Answer | Crossword Clue |
|---|---|
| DUALIST | Believer in a binary system |
| RIGELA | Brightest star in Orion, which is part of a binary system with a much fainter B star |
| ONES | Binary system digits |
| ZEROS | Binary system digits |
| TWO | Binary system base |
| ONE | Binary system element |
| ONES | Binary system elements |
| ONES | Half the binary system |
