Quantathon: Stages and Timelines
Prelims - 1
The contest will be held on Unstop.
Prelims - 2
Prelims 2 held in hackerearth
Test link : https://www.hackerearth.com/quantathonPrelims2
You will get the full test duration if you start before 7:30
Finals
Offline finals held during SHAASTRA
All that you need to know about Quantathon
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Check out Events of Coding and Logic from SHAASTRA 2026
Do you have a passion for numbers and thrive on the thrill of solving complex puzzles? If so, this contest is tailor-made for you! Introducing Quantathon, a Shaastra 2026 event that’s packed with exciting challenges centered around probability, math puzzles, and logical reasoning.
This isn’t just another competition; it’s a unique opportunity to dive deep into the world of numbers, test your analytical skills, and push the boundaries of your logical thinking. Whether you're a student, a math enthusiast, or simply someone who loves a good challenge, Quantathon has something for everyone.
The contest will include a range of stimulating puzzles and problems designed to stretch your mind and showcase your mathematical prowess. All you need is a love for math, a knack for problem-solving, and a desire to have fun while learning.
So, are you ready to take on the challenge and show off your number-crunching skills? Join us at Shaastra 2026 for Quantathon and experience the excitement firsthand! Don't miss out on this chance to put your logical abilities to the test—register now and prepare for an unforgettable journey through the world of math and puzzles.
The Quantathon event includes 2 preliminary rounds and one final round. You must qualify in either of the 2 prelims to participate in the final round. You can take part in one or both prelims, and the best result out of the two (if both are taken) will be considered.
Here are some key details for the Prelims:
- The link will be active from 6:30PM IST.
- The test will start from 7PM IST.
- Login between 7PM to 8PM to get full 60min test.
- Test will end at 9PM.
- Format: Online event (contest link will be shared soon on unstop) , which you can take from the comfort of your home.
- Participation: Individual
- Questions: 40 questions related to logic, probability, and mathematical puzzles.
- Type: Multiple-choice questions (MCQs), with each question having four options, only one of which is correct.
- Duration: 60 minutes
- Scoring: Each correct answer awards 2 points, with a deduction of 0.5 points for each wrong answer.
Important dates & deadlines?
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15 Dec'25, 11:59 PM IST Registration Deadline
Contact the organisers
Send queries to organizersRewards and Prizes?
Huge prizes await
Winner
First Runner-up
Second Runner-up
Third Runner-up
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About Indian Institute of Technology (IIT), Madras
- Located in the city of Chennai, the state capital of Tamil Nadu, Indian Institute of Technology Madras is one among the foremost institutes of national importance.
- Prof. Humayun Kabir, Union Minister for Scientific Research & Cultural Affairs, formally inaugurated IIT Madras in 1959.
- It is a residential institute with nearly 550 faculty, 8000 students and 1250 administrative & supporting staff and is a self-contained campus located in a beautiful campus spanning 630 acres.
- The Institute has 16 academic departments and a few advanced research centres in various disciplines of engineering and pure sciences, with approximately 100 laboratories organized in a unique pattern of functioning.