User contributions
- 17:22, 6 November 2021 (diff | hist) . . (0) . . 2020 AMC 10B Problems/Problem 16 (→Solution 2 (Educated Guess))
- 10:27, 21 March 2020 (diff | hist) . . (-5) . . 2019 AMC 10A Problems/Problem 7 (→BEST solution)
Sign In
Register
math training & tools
Alcumus
Videos
For the Win!
MATHCOUNTS Trainer
AoPS Practice Contests
AoPS Wiki
LaTeX TeXeR
MIT PRIMES/CrowdMath
Keep Learning
Sign In
Register
