GRAYSCALE
| Date | Clue |
|---|---|
| 2026-07-27 | Smartphone setting that removes all color from the screen ... or a feature of this puzzle? |
| 2019-03-31 | Colorless mode at a copy shop |
| 2019-03-13 | It varies from black to white |
| Date | Clue |
|---|---|
| 2026-07-27 | Smartphone setting that removes all color from the screen ... or a feature of this puzzle? |
| 2019-03-31 | Colorless mode at a copy shop |
| 2019-03-13 | It varies from black to white |