Sumit Kumar

• Username: 3★gabriel095
• 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 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 27

Current Ratings Graph Old Ratings Graph

1664 (-49)RatingProvisional
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October Challenge 2016(2016-10-17 15:00:00)

Global Rank:   6340

Cheated in:   

Ratings System Update

(2016-10-17 15:00:00)

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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1664 (+82)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2016(2022-12-20 00:00:00)

Global Rank:   6340

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)

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Practice Paths (0)

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Contests (27)

October Challenge 2014

Magical Girl and Colored Liquid Potions, Chef and Ground

January Challenge 2015

Chef and Stones

January Cook-Off 2015

Suraj goes shopping, Tojo hates probabilities

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality

March Challenge 2015

Chef and Notebooks, Sign Wave

April Challenge 2015

Chef and Interview, Chef and Piano Scales, Broken Telephone, Count Sequences

May Challenge 2015

Chef and Prime Divisors, Set Difference , Chef and new recipe

June Challenge 2015

Chef and Memory Limit, Chef and Polygons

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

August Challenge 2015

Cooking Machine

October Challenge 2015

Count Subarrays, Who dares to be a millionaire, Spheres, Rupsa and Equilateral Triangle, Time measure

December Challenge 2015

Chef and the stones, Oracle Devu and Longest Common Subsequence

February Cook-Off 2015

Fit Squares in Triangle

June Cook-Off 2015

Strange operations

July Cook-Off 2015

Cops and the Thief Devu, Maximize Disjoint Pair Sum

September Mega Cook-Off 2015

Forgotten Language

February Lunchtime 2015

Lucky Four

June Lunchtime 2015

Chef and Two Strings

July Lunchtime 2015

Greedy puppy, Puppy and game

January Long Challenge 2016

Rupsa and the Game

February Challenge 2016

Chef and Strange Operations, Chef-Detective

January Cook-Off 2016

Chef and Fruits

February Cook-Off 2016

Puppy and Board, Puppy and Sum

January Lunchtime 2016

Triangle Classification

March Lunchtime 2016

Simple Statistics

Total Problems Solved: 103