Sumit Kumar

• Username: 2★sumit_gupta_05
• Country:  India
• Student/Professional:Student
• Institution:RVS College of Engineering and Technology, Jamshedpur Jharkhand, India
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 24

Current Ratings Graph Old Ratings Graph

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Starters 166 (Rated)(2024-12-25 22:00:04)

Global Rank:   1191

Cheated in:   

Ratings System Update

(2024-12-25 22:00:04)

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Starters 60 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   15244

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?

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Contests (24)

Starters 60 Division 4 (Rated)

Tax in Chefland, Expert Setter

Starters 109 Division 4 (Rated)

Cricket World Cup Qualifier, Minimum XOR, Worth of a Video, Best of N Sets

Starters 111 Division 4 (Rated)

Beautiful Strings, Reach Codetown, Exams, 404 Not Found

Starters 112 Division 3 (Rated)

Fair Share Settlement, 3 Logicians Walk into a Bar, Max Nutrition

Starters 113 Division 3 (Rated)

Minimise Maximum Subarray Sum, Maximum Score , Sum Neq , Make N Zero, Thala For A Reason

Starters 114 Division 3 (Rated)

Christmas Candy, Painting Walls

Starters 115 Division 3 (Rated)

Greedy LIS Algorithm, A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution, Codechef Round

Starters 116 Division 3 (Rated)

Access Control, ORST , Hattrick, Chef Product

Starters 117 Division 3 (Rated)

Not Prime Permutation, Weapon Choice, Spell Shortening

Starters 118 Division 3 (Rated)

Subset GCD, Literacy Rate, Join States, Xorry 1

Starters 119 Division 3 (Rated)

Cookie Day, Judged

Starters 126 Division 3 (Rated)

Dice Game 3, Permutation Disturbance, Sale

Starters 128 Division 3 (Rated)

XOR And Multiply, Moody Chef, MEXimize the Array

Starters 129 Division 3 (Rated)

Pep Bidding, Ballon d Or

Starters 130 Division 3 (Rated)

Alternating Binary String, Swapping Marks Digits

Starters 131 Division 4 (Rated)

Remaining Neighborhoods, K-Closeness, Gotta Catch Em All, Dice Deception, Encrypt Value

Starters 132 Division 4 (Rated)

GAME 11, ICE CREAM, ALIEN-OR, Change Please

Starters 133 Division 4 (Rated)

Powered Parameters, Legs on a Farm, Devouring Donuts, Maximum Alternating Sum

Starters 135 Division 3 (Rated)

Invert And Equalize, Football Ties, RCB vs CSK

Starters 136 Division 3 ( Rated )

Even Sum Subarray, My First Geometry Problem

Starters 149 (Rated)

Magical World, Easy Subarray Sum

Starters 156 (Rated)

Partition Score, Long Queue, Even Numbers Hate

Starters 166 (Rated)

Distinct Power, Chefland Library, Christmas Gifts

Total Problems Solved: 132