| Clue | Source | Date |
|---|---|---|
| Makes things more interesting | New York Times | 19 Oct 2023 |
| Increases what's at stake | Universal | 16 Oct 2022 |
| Makes things more high-stakes | Universal | 17 Jul 2022 |
| Increases risk and reward | New York Times | 29 May 2015 |
| Increases risk and reward | ||
| Ship a white chip with Brown? |