Registration openOnline · Education · beginner · hr, case-study, quiz
A free online student competition testing HR knowledge through an MCQ quiz and a real-world case study challenge. Teams analyze problems and propose strategic solutions to sharpen analytical and business communication skills.
Registration openOnline · Education · intermediate · mathematics, logical-reasoning, problem-solving
An online non-routine mathematics competition testing logical reasoning and problem-solving skills beyond standard curriculum. Participants solve 15 creative problems in 120 minutes for a chance to win ₹15,000 INR.
Registration openOnline · Education · beginner · ai, quiz, mcq
PromptX 2026 is a free online quiz competition testing knowledge of AI, prompt engineering, and generative AI through multiple-choice questions. It is open to individual students and professionals with no prior experience required.
OngoingOnline · Tech · hackathon, free, online
A free online hackathon where developers and students build tech solutions for underserved communities. Participants submit code repositories and demo videos to compete for prizes based on social impact and technical excellence.
OngoingOnline · Tech · intermediate · machine-learning, data-science, competition
A free online data science competition challenging participants to build a supervised machine learning model that predicts Laysan Albatross sex from body measurements. Targets data scientists and researchers aiming to apply binary classification techniques to conservation problem
OngoingOnline · Education · intermediate · data-science, machine-learning, prediction
A free online data science competition challenging participants to build an astrological model that predicts whether a relationship lasted 30+ years. Using historical Wikidata records of birth dates and locations, competitors must create a genderless, order-agnostic prediction mo
OngoingOnline · Education · beginner · hackathon, finance, economics
A beginner-friendly online hackathon where participants build projects combining finance, economics, and coding to promote financial literacy. Teams submit video demos and source code for prizes based on technical execution, design, and social impact.
OngoingOnline · Education · intermediate · machine-learning, classification, nlp
A free online machine learning competition to classify multiple-choice questions from Russian state exams (ЕГЭ/ОГЭ) across 16 subjects including physics, math, and foreign languages. Participants build models for multi-class text classification using unique, non-leaked labels gen
Ongoing since 2012Online · Education · beginner · computer-vision, machine-learning, python
An indefinite online competition teaching computer vision basics by classifying handwritten digits from the MNIST dataset. Targeted at students and beginners in machine learning using Python.
Ongoing since 2020Online · Education · beginner · kaggle, machine-learning, computer-vision
A free online Kaggle competition for beginners to learn machine learning and use TPUs by building a model to classify flower images. Participants submit predictions via notebooks without needing prior ML experience.
Online · Business · advanced · competition, case-study, mba
A free online business case competition for first and second-year MBA students in India focused on skincare brand strategy and market analysis. Participants solve real-world challenges through presentations and assessments to win recognition from Galderma.
Online · Education · intermediate · hackathon, machine-learning, software-development
A free online hackathon for Indian college students focusing on software development and machine learning. Teams of up to four build functional prototypes to solve real-world problems through a multi-stage competition.