User contributions
- 09:01, 10 January 2021 (diff | hist) . . (0) . . 2020 AIME II Problems/Problem 13 (→Solution 6 (Official MAA 3))
- 09:01, 10 January 2021 (diff | hist) . . (+1) . . 2020 AIME II Problems/Problem 13 (→Solution 5 (Official MAA 2))
- 09:00, 10 January 2021 (diff | hist) . . (0) . . 2020 AIME II Problems/Problem 13 (→Solution 4 (Official MAA 1))
- 09:00, 10 January 2021 (diff | hist) . . (+21) . . 2020 AIME II Problems/Problem 13 (→Solution 4 (Guess))
- 08:59, 10 January 2021 (diff | hist) . . (+244) . . 2020 AIME II Problems/Problem 13 (→Solution 3 (Guess))
