User contributions
- 18:48, 23 September 2024 (diff | hist) . . (-60) . . 2021 JMPSC Invitationals Problems/Problem 10 (→Solution) (current)
- 20:45, 22 December 2021 (diff | hist) . . (0) . . 2021 JMPSC Invitationals Problems/Problem 12 (→Solution 3 (Mass points and Ptolemy)) (current)