User contributions
- 20:52, 19 February 2021 (diff | hist) . . (+1) . . 2019 CIME I Problems/Problem 10 (→Solution 1) (current)
- 10:30, 18 February 2021 (diff | hist) . . (+1,420) . . 1997 AIME Problems/Problem 2 (→Solution)
- 19:53, 14 February 2021 (diff | hist) . . (+1,080) . . 1996 AIME Problems/Problem 5
