EARTHRISE
| Date | Clue |
|---|---|
| 2024-07-02 | Natural phenomenon first witnessed in 1968 |
| 2023-02-06 | Phenomenon witnessed from space … or a hint to this puzzle's sequence of shaded squares |
| 2019-04-27 | Dawn of the Space Age? |
| 2014-11-08 | Up-coming world phenomenon? |
| Date | Clue |
|---|---|
| 2024-07-02 | Natural phenomenon first witnessed in 1968 |
| 2023-02-06 | Phenomenon witnessed from space … or a hint to this puzzle's sequence of shaded squares |
| 2019-04-27 | Dawn of the Space Age? |
| 2014-11-08 | Up-coming world phenomenon? |