SEAMO 2025 Step-by-Step Solutions

I need complete, polished solutions for every problem on the SEAMO 2025 paper. The contest targets high-school level mathematics, so the write-ups must be rigorous enough for senior secondary students yet clear for self-study.

What I’m looking for
• A fully worked, step-by-step explanation for each question, showing every key idea, algebraic manipulation, and justification in logical order.
• Results presented in a single, well-formatted document (LaTeX is preferred, but a clean Word file is fine). Number the solutions exactly as they appear in the paper.
• Neat diagrams or graphs whenever a geometric or analytic argument benefits from visual support—GeoGebra exports or clearly scanned hand sketches are acceptable.
• A brief “Insight” sentence at the end of each solution that captures the main trick or theorem used.

Quality bar
Accuracy is paramount; I will verify all answers. Please cite any named theorems, identities, or shortcuts you employ so a diligent student can follow the reasoning.

Timeline
First full draft within one week of receiving the question set, followed by a short feedback round and final file delivery soon after.

If you have a strong track record preparing Olympiad-style solutions and are comfortable typesetting mathematics, I’d be happy to work with you.