From IOQM all the way to IMO gold — coached by past medalists, IIT & IISc PhDs, and ex-INMO awardees. Structured pathways for Math, Physics, Chemistry, Biology, Astronomy & Informatics olympiads.
Pick your stream. Each comes with a custom syllabus map, weekly mocks and curated problem banks.
Multi-stage pathways covering qualifiers, regionals, nationals and the international round.
Officially-archived problems from 2020 onward, with detailed solutions.
Six legendary problems that shaped olympiad culture. Try them yourself.
If$ a, b$ are positive integers such that ab$ + 1$ divides$ a^{2} + b^{2}$, show that$ (a^{2} + b^{2})/$(ab$ + 1)$ is a perfect square.
Let$ a_{1}$,…$,a_{n}$ be distinct positive integers and$ M a$ set of$ n-1$ positive integers not containing$ s = a_{1}+$…$+a_{n}$. A grasshopper jumps along the line; show it can order the aᵢ so it lands outside M.
Treating an atom as an electron oscillating between charged plates, derive the polarisability and Rayleigh scattering cross-section. Compare with the hydrogen atom.
A flavour compound of Slovak honey is$ C_{6}H_{8}O_{3}$. Given five$ ^{1}H-$NMR peaks and an IR absorption at$ 1715 cm^{-1}$, propose the structure and synthesis from glucose.
Given a CRISPR-Cas9 sgRNA library and phenotype data on 200 fly lines, identify the gene whose loss-of-function rescues a mitochondrial defect.
N children stand on a circle of length L. Distribute K souvenirs minimising total walking distance. Constraints:$ N,K \le 10^{7}$ — design an$ O(N \log N)$ algorithm.
Past medalists and PhDs who've sat in the very seats you're aiming for.
Direct from the medalists who trained with TutorDA.
The TutorDA INMO bootcamp rewired how I attack functional equations. By the time IMOTC arrived, the problems felt familiar. I owe my gold to Dr. Garg's late-night problem sessions.
As the only girl on India's IPhO squad, I needed mentorship beyond the syllabus. Dr. Priya's Saturday lab sessions made me fearless about experimental physics. Result: a silver and a Caltech offer.
I came in as a Codeforces blue and left as a grandmaster within 14 months. The graph-theory marathon and weekly virtual contests with Aryan sir were a complete game-changer.
The organic mechanism drills with Dr. Mehta were brutal but worth every hour. I went from struggling with NSEC to bringing home a bronze from Saudi Arabia in just 11 months.
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