dhumketu

• Username: 3★yamankumar
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, India
• 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: 20

Current Ratings Graph Old Ratings Graph

1644 (-42)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2017(2017-01-23 00:00:00)

Global Rank:   828

Cheated in:   

Ratings System Update

(2017-01-23 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?

1644 (-45)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2017(2022-12-20 00:00:00)

Global Rank:   828

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)

None

Practice Paths (0)

None

Contests (20)

October Challenge 2014

Magical Girl and Colored Liquid Potions, Chef and Ground, DevuLand, Dinosaurs and Laddus

December Challenge 2014

Chef and Apple Trees

January Challenge 2015

Chef and Stones, Sereja and Votes, One Dimensional Kingdoms

January Cook-Off 2015

Suraj goes shopping, Tojo hates probabilities

January Lunchtime 2015

Piece of cake

February Challenge 2015

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

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Chef and Interview, Broken Telephone, Chef and Piano Scales

June Challenge 2015

Chef and His Friend, Chef and Memory Limit, Chef and Polygons

August Challenge 2015

Aditi and Magic Trick, Gravity Guy, Way Out, Cooking Machine

October Challenge 2015

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

December Challenge 2015

Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters

April Cook-Off 2015

Version Control System, Equality

May Cook-Off 2015

Devu and friendship testing

June Cook-Off 2015

Strange operations

August Cook-Off 2015

Chef and the Wildcard Matching

July Challenge 2016

Andrash and Stipendium, Chef and Robots Competition, Chefland and Electricity

December Challenge 2016

Train Partner, Kirito in labyrinth, Our Base is Under Attack

January Cook-Off 2017

Digit Longest Increasing Subsequences 2

Total Problems Solved: 116