XLI x L
Else clues• 2,050, in Roman numerals
• 2050
• 2050, in old Rome
• 21st-century year
• 49 years from now
• CCV times 10
• CDX quintupled
• CDX x V
• Future year
• G-8's deadline for halving greenhouse gas emissions
• LXXXII x XXV
• Mid-century year
• Middle of this century
• Ovid's 2,050
• Super Bowl LXXXIV year
• XLIII years from the publication of this puzzle
• Year for Super Bowl LXXXIV
• Year of Super Bowl LXXIV
• Year that will start seeming retro in 2070 or so