A course teaches your child to build. A competition gives them a reason to finish. There is a date on the calendar, someone outside the family who will look at the work, and a result that exists whether or not the project went perfectly. For a lot of children that changes how seriously they take the thing they are making.
Below is what is actually open to a school-age child in India, sorted by age, with who runs each one. Everything here was checked against the organisers' own pages in September 2026 — but dates move every year, so confirm on the official site before planning around it.
Start here at any age: the Bebras Challenge
The Bebras Challenge is the easiest place to start and costs nothing. It runs every November in 96 countries, and as of 2026 more than 2.5 million students take part, which makes it the largest computer science competition in the world. Children get 45 minutes to work through as many puzzle-style tasks as they can, split into six age categories from 6 to 18. There is no programming and nothing to revise — the tasks test the thinking behind computing rather than any language. Nobody is expected to finish them all.
It is the gentlest possible introduction to competing: 45 minutes, no preparation, no prior coding. If your child has never entered anything before, start here. Registration details for each November are announced from September at bebraschallenge.org.
India's national route: the Indian Computing Olympiad
The ICO is run by the Indian Association for Research in Computing Science (IARCS), and it is the path that ends with India's team at the International Olympiad in Informatics. The eligibility is broader than most parents expect: any student enrolled in school up to class 12 can enter, and there is no lower age limit. Boards do not matter.
It runs in stages:
- First round — ZIO or ZCO. Students may write either or both, and qualifying through either one is enough. The important difference for younger children: the Zonal Informatics Olympiad (ZIO) requires no programming at all — it is a written, logic-based paper. The Zonal Computing Olympiad (ZCO) is the programming route.
- Second round — INOI, the Indian National Olympiad in Informatics. This one does involve programming, and C++ is the only language allowed.
- Then the training camp, and from there the IOI team.
To give a sense of scale: ZIO-2026 was written in around 35 cities on 15 November 2025, 612 of the 767 registered students sat it, and 152 qualified for INOI-2026. INOI-2026 was held on 14 February 2026 and awarded 61 medals — 10 gold, 20 silver, 31 bronze. Those numbers are small enough that a well-prepared student is not lost in a crowd. Details at iarcs.org.in/inoi.
The practical takeaway for a parent: ZIO is the entry point. A capable eleven-year-old who has never written C++ can still sit it, because it tests reasoning rather than syntax.
What to enter, by age
| Age | Start with | Then aim for |
|---|---|---|
| 6–10 | Bebras Challenge | School and inter-school project contests |
| 11–14 | Bebras Challenge, then ZIO (no programming needed) | ZCO |
| 15–18 | ZIO or ZCO | INOI (C++) → training camp → IOI |
How to actually prepare
- Enter something small first. The point of a first competition is learning what a deadline feels like, not winning it.
- Use ZIO as the on-ramp. No programming required means a younger or newer student can compete on thinking alone.
- Start C++ early if the olympiad is the goal. INOI accepts nothing else, and that is not a thing to discover in the last month.
- Keep everything. Screenshots, a short video, the code. A finished entry is also a portfolio piece and next year's starting point.
- Ask the school. Many rounds are registered through schools rather than by parents directly.
Where we fit in
Our students spend every course building something they can show — a game, an app, a website. That habit of finishing is what a competition actually rewards. If your child is thinking about entering this year and you would like help choosing where to start, that is a good thing to bring to a trial lesson.
Last checked September 2026. Competition brackets, eligibility and dates are set by the organisers and change every year — always confirm on the official site before entering.