Clue | Source | Date |
---|---|---|
In a spiral pattern (7) | ||
Like all fingerprints | Universal | 22 Jan 2017 |
Like all fingerprints | ||
Fingerprint-shaped | USA Today | 09 Jul 2016 |
Fingerprint-shaped | ||
Like fingerprints | ||
Like fingerprints | ||
Spiral-shaped | ||
Like fingerprints | ||
Verticillate | ||
Designed like a fingerprint | ||
Like fingerprints |