| Clue | Source | Date |
|---|---|---|
| 'Je pense, ___ je suis': Descartes | New York Times | 24 Aug 2023 |
| "Je pense, ___ je suis" | The New Yorker | 02 Sep 2019 |
| Therefore in Tours | ||
| Therefore: Fr. | ||
| Therefore, in Tours | ||
| "Je pense, ___ je suis" | ||
| Therefore, in Tours | ||
| Ergo, to Descartes | ||
| Therefore, in Dijon | ||
| So, in Bordeaux | ||
| Hence, in Harfleur | ||
| Then, in Chartres | ||
| Therefore, in France | ||
| Then, in Paris | ||
| Then: Fr. |