| Clue | Source | Date |
|---|---|---|
| Geometric figures whose subparts mimic the full shape | New York Times | 20 Jan 2025 |
| Repeating geometric figures | The Times Concise | 06 Jun 2022 |
| Repetitive geometric patterns | LA Times Daily | 07 Oct 2018 |
| Repetitive geometric patterns | The Washington Post | 07 Oct 2018 |
| Repetitive geometric patterns | ||
| Infinitely repeating geometric patterns |