Shivam

• Username: 3★koli
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 10

Current Ratings Graph Old Ratings Graph

1603 (+52)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2020 Division 2(2020-04-13 17:30:02)

Global Rank:   1630

Cheated in:   

Ratings System Update

(2020-04-13 17:30:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1603 (-121)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   1630

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

Practice Paths (2)

Practice Go

33%

Heaps

16%

Contests (10)

August Challenge 2014

Chef and Gift, The Leaking Robot

October Challenge 2014

Chef and Ground, Magical Girl and Colored Liquid Potions

December Challenge 2014

Chef and Apple Trees

January Challenge 2015

Chef and Stones, Sereja and Votes

April Challenge 2015

Broken Telephone

August Challenge 2015

Aditi and Magic Trick, Cooking Machine, Way Out

October Challenge 2015

Count Subarrays, Who dares to be a millionaire, Spheres

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Ready Bitwise, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue

Total Problems Solved: 51