| Nov 12, 2025 | Pythagoras' theorem |
| Nov 12, 2025 | Parallelograms |
| Nov 11, 2025 | Polygons |
| Nov 07, 2025 | MOPSS, 8th November 2025 |
| Oct 23, 2025 | MOPSS, 25th October 2025 |
| Oct 16, 2025 | MOPSS, 18th October 2025 |
| Oct 10, 2025 | Quadratic reciprocity |
| Oct 10, 2025 | Infinite descent |
| Oct 09, 2025 | MOPSS, 11th October 2025 |
| Oct 09, 2025 | Lifting the exponent |
| Sep 25, 2025 | MOPSS, 27th September 2025 |
| Aug 22, 2025 | MOPSS, 23rd August 2025 |
| Aug 07, 2025 | MOPSS, 9th August 2025 |
| Jul 18, 2025 | MOPSS, 19th July 2025 |
| Jul 05, 2025 | MOPSS, 5th July 2025 |
| Jun 02, 2025 | Orders |
| Jun 02, 2025 | Gauss's lemma |
| Apr 20, 2025 | Chinese remainder theorem |
| Apr 17, 2025 | Primes, divisors and congruences |
| Apr 16, 2025 | System of equations |
| Apr 09, 2025 | Binomial coefficients |
| Apr 07, 2025 | Quadratic polynomials |
| Apr 07, 2025 | Using identities |
| Apr 07, 2025 | Induction |
| Apr 07, 2025 | Cubic polynomials |
| Apr 04, 2025 | Telescoping |
| Apr 03, 2025 | Functions |
| Apr 03, 2025 | Inequalities |
| Mar 24, 2025 | System of equations |
| Mar 17, 2025 | Integer divisibility |
| Mar 17, 2025 | Lagrange interpolation |
| Mar 17, 2025 | Crossing the $$ x $$-axis |
| Mar 08, 2025 | Roots of unity |
| Mar 07, 2025 | Size of the roots |
| Mar 06, 2025 | Finite differences |
| Mar 06, 2025 | Differentiation and multiple roots |
| Mar 05, 2025 | Viete's relations |
| Feb 25, 2025 | Generating functions |
| Feb 24, 2025 | Counting in two different ways |
| Feb 23, 2025 | Counting the complement |
| Feb 22, 2025 | Counting via bijections |
| Feb 21, 2025 | Counting |
| Feb 20, 2025 | Grouping in pairs |
| Feb 20, 2025 | Arrange in order |
| Feb 19, 2025 | Extremal principle |
| Feb 18, 2025 | Pigeonhole principle |
| Feb 17, 2025 | Invariance |
| Feb 16, 2025 | Inclusion-exclusion principle |
| Feb 15, 2025 | Induction |
| Feb 14, 2025 | Auxiliary configuration |
| Jan 10, 2025 | INMOTC 2025 (MP region), Algebra |
| Jul 19, 2024 | Past Question Papers of Pre-RMO, IOQM, RMO, INMO, EGMOTC, IMOTC |
| Jul 17, 2024 | Rational and irrational numbers |
| Jul 05, 2024 | Arithmetic progressions |
| Jun 26, 2024 | IOQM 2023 Questions, Discussions |
| Jun 22, 2024 | Binomial theorem |
| Jun 21, 2024 | Functional equations |
| Jun 19, 2024 | Growth of Polynomials |
| Jun 18, 2024 | Quartics |
| Jun 17, 2024 | Cubic polynomials |
| Jun 16, 2024 | Quadratic polynomials |
| Jun 15, 2024 | Polynomials |
| Jun 14, 2024 | Invariance principle |
| Jun 13, 2024 | $$ a^3+b^3+c^3 - 3abc $$ |
| Jun 12, 2024 | Warm Up |
| May 17, 2024 | Coloring proofs |
| May 15, 2024 | Warm Up |
| May 02, 2024 | RMO Question papers, Solutions, Discussions |
| May 02, 2024 | IOQM Question papers, Solutions, Discussions |
| May 02, 2024 | INMO Question papers, Solutions, Discussions |
| May 01, 2024 | Notes on RMO |
| May 01, 2024 | Notes on IOQM |
| May 01, 2024 | Notes on INMO |
| May 01, 2024 | Mathematics Olympiad Handouts |
| May 01, 2024 | Lecture notes on Mathematical Olympiad |