User:Isabelchen
AOPS Contributions
1. 2013 AMC10A Problem 24 Graph Theory Insight (Graph Theory)
2. 2013 AMC10A Problem 25 Solution 5 (Geometry Counting)
3. 2013 AMC10B Problem 22 Side Note (Number Theory)
4. 2014 AMC10A Problem 18 Solution 2 (Analytic Geometry)
5. 2014 AMC10A Problem 18 Solution 3 (Analytic Geometry)
6. 2014 AMC10A Problem 22 Solution 6 (Geometry)