CXI
Set to 4 different clues across 5 published puzzles, most often “Second-century year” — The New York Times, Saturday, 8 January 2011.
3 letters
Every clue on record, most used first
- Second-century year2 times
The New York Times — Saturday, 8 January 2011
- Roman 111once
The New York Times — Monday, 15 January 2007
- Year that in Arabic numerals has all repeated digitsonce
The New York Times — Saturday, 29 March 2003
- Year in Trajan's reignonce
The New York Times — Sunday, 8 October 1995