2024
an archive of posts from this year
| Dec 08, 2024 | Some Inversion Problems |
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| Nov 03, 2024 | RMO 2024 Sketches |
| Nov 02, 2024 | Inequalities from Engel's Olympiad book. |
| Oct 10, 2024 | RMO Algebra Prep |
| Oct 08, 2024 | Can the given expression equal a perfect square? |
| Oct 07, 2024 | Olympiad Combinatorics Construction puzzles |
| Oct 07, 2024 | Combinatorics Configuration problems from BMO and RMO |
| Oct 07, 2024 | Number theory practice for RMO 2024 |
| Sep 29, 2024 | Andre's Reflection Trick |