“Mathematician/philosopher who wrote "I think, therefore I am"” crossword clue
Answer
R
E
N
E
D
E
S
C
A
R
T
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S
•••••••••••••RENEDESCARTES
Reveal the answer to see why it works and where this clue has appeared before.RENEDESCARTES is the answer to the New York Times crossword clue “Mathematician/philosopher who wrote "I think, therefore I am"”. It was last seen in the puzzle of June 17, 2025, where it runs at 26 Across and fills 13 squares. It crosses 13 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.
Crossing entries
Jun 17, 2025 grid3DSomething one probably won't change one's mind on10 ltrs›4DIntervene6 ltrs›6DStreet liners in parts of New England8 ltrs›8DOnline post whose title may begin "The Top 10 Best ..."8 ltrs›10DChoice at KFC6 ltrs›11DThey're a matter of taste10 ltrs›18DSurrender4 ltrs›19DLearn by word of mouth4 ltrs›24DSubj. for some new U.S. residents3 ltrs›26DGet tangled up5 ltrs›27DEaster egg colorings4 ltrs›28D"Make it snappy!"4 ltrs›29DSensitive skin spots5 ltrs›
More clues from this puzzle
Jun 17, 20251ARide-or-dies, in brief4 ltrs›5AHealthy ones may be square5 ltrs›10ALively party4 ltrs›14ACame down to earth4 ltrs›15ASkate park trick5 ltrs›16ADefaulter's loss, in brief4 ltrs›17AClassic Beatles song written and sung by George Harrison15 ltrs›20AWindstorm often accompanied by rain7 ltrs›
Back to the full Jun 17, 2025 answer list, or browse the puzzle archive.