We solved this clue, that last appeared on March 12, 2026 in a N.Y.T crossword puzzle and the answer had eleven letters. The solution we have is shown below (highlighted in green) will help you solve this hard clue and go on with the puzzle.
In 1968 Spencer Silver at 3M Corporation was attempting to develop a superstrong adhesive
The answer for this clue is
- POSTITNOTES
Go back to NYTimes March 12, 2026
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- In 1968, Spencer Silver at 3M Corporation was attempting to develop a superstrong adhesive …
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