| Clue | Source | Date |
|---|---|---|
| CCV times 10 | Newsday | 17 Mar 2024 |
| CCV x X | Eugene Sheffer | 27 May 2023 |
| CCV times 10 | Newsday | 18 Jun 2021 |
| CCV x X | Eugene Sheffer | 22 Feb 2021 |
| Roman 2,050 | Premier Sunday | 08 Dec 2019 |
| Midcentury year | New York Times | 16 Mar 2019 |
| Midcentury year | ||
| 2050, in Roman numerals | ||
| 21st-century year | ||
| CDX x V | The Washington Post | 09 May 2017 |
| CDX x V | LA Times Daily | 09 May 2017 |
| CDX x V | ||
| Ten times CCV | Newsday | 27 Mar 2016 |
| Metric meas | Canadiana | 10 Aug 2015 |
| Mid 21st-century year | Newsday | 07 Jun 2015 |
| CCV x X | LA Times Daily | 13 Jan 2015 |
| CCV x X | ||
| Mid 21st-century year | ||
| X CCVs | ||
| 410% of D | ||
| G-8's deadline for halving greenhouse gas emissions | ||
| Middle of this century | ||
| CCV times 10 | ||
| Mid-century year | ||
| Year that will start seeming retro in 2070 or so | ||
| 2050, in Roman numerals | ||
| CDX quintupled | ||
| Ovid's 2,050 | ||
| CDX quintupled | ||
| Middle of this century | ||
| Year for Super Bowl LXXXIV | ||
| LXXXII x XXV | ||
| 2050, in old Rome | ||
| CDX x V | ||
| CDX x V | ||
| 21st-century year | ||
| Future year | ||
| Future date. | ||
| 2050. |