BRITA
| Date | Clue |
|---|---|
| 2025-11-04 | Water filter brand |
| 2024-11-29 | Big name in water filters |
| 2023-12-10 | Big name in filters |
| 2022-01-31 | Water filter brand |
| 2021-09-17 | Water filter brand |
| 2020-06-26 | Big name in water filters |
| 2019-10-09 | Big name in water filters |
| 2018-09-09 | Big name in water filters |
| 2017-02-15 | Water filter brand |
| 2013-03-08 | Big name in water filtration |