Tanlov · Gibrid
An annual open-resource online examination from CMI's Tessellate festival in mathematics, physics, theoretical computer science and probability-statistics for students from Class 8 to undergraduates; the best 35-40 scorers are invited to a fully funded 3-day residential camp at CMI.
STEMS is an open-resource exam with relaxed duration and original conceptual questions that favour creativity over rote learning. About 35-40 of the best scorers across the four disciplines are selected for a sponsored 3-day residential camp at CMI with guest lectures by leading experts; past selectees include IMO and IOI medallists. Past question papers are on the resources page.