| steeple | Batch | USACO Gold Nov 2011, Graph Theory, Bipartite Matching | 55 |
| rockclimbing | Batch | NOI 2016, Bipartite Matching | 44 |
| jobs | Batch | Graph Theory, Maximum Cardinality Bipartite Matching, Classic | 30 |
| cattown | Batch | RI NOI Selection Test 2016, Graph Theory, Bipartite Matching | 10 |