Crossword Answer qed

Here are all the crossword puzzles and clues where the answer qed appeared.

Clue
Puzzle
Date
Proof letters
Eugene Sheffer
Jul 29, 2024
Proof letters
Eugene Sheffer
Jun 21, 2024
Letters at the end of a mathematical proof
The Atlantic
May 14, 2024
Letters at the end of a proof
Universal
Apr 25, 2024
Proof letters
Eugene Sheffer
Oct 20, 2023
"And that's proof enough"
New York Times
Oct 7, 2023
End of a proof
Universal
Aug 11, 2023
Math class “ta-da!”
Wall Street Journal
May 2, 2023
Proof letters
LA Times
Mar 30, 2023
Letters at the end of a mathematical proof
USA Today
Feb 20, 2023
Proof letters
Wall Street Journal
Jan 21, 2023