User contributions
- 04:47, 2 October 2025 (diff | hist) . . (0) . . File:43rdTOTseniorAP7counterexample.jpg (O142857 uploaded a new version of File:43rdTOTseniorAP7counterexample.jpg) (current)
- 04:39, 2 October 2025 (diff | hist) . . (+45) . . N File:43rdTOTseniorAP7counterexample.jpg (A counterexample to the problem)
