Sumit kumar

• Username: 2★sv3013645
• Country:  India
• Student/Professional:Student
• Institution:Ch. Devi Lal State Institute of Engineering & Technology Haryana
• 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: 40

Current Ratings Graph Old Ratings Graph

1413 (-5)RatingProvisional
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Starters 207 (Rated)(2025-10-08 22:00:04)

Global Rank:   2632

Cheated in:   

Ratings System Update

(2025-10-08 22:00:04)

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1499 (-160)RatingProvisional
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CodeChef Starters 25 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1120

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 (40)

November Challenge 2020 Division 2

Ada and Dishes, Restore Sequence

December Challenge 2020 Division 2

Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution, Hail XOR

December Cook-Off 2020 Division 2

Minimum Attendance Requirement

December Lunchtime 2020 Division 2 (Unrated)

Three Letters, Sed Sequences, One Zero Swaps

November Cook-Off 2020 Division 2

Chef and IPC Certificates

January Challenge 2021 Division 3

Chef and Division 3, Point Of Impact, Fair Elections

February Challenge 2021 Division 3

Highest Divisor

April Challenge 2021 Division 3

Chef and Dice, Valid Pair, Strong Language

April Cook-Off 2021 Division 3

Passing Marks

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

May Cook-Off 2021 Division 3

Marathon

May Challenge 2021 Division 3 (Rated)

Golf, Solubility

June Challenge 2021 Division 3 (Rated)

Bella ciao, Summer Heat

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

July Cook-Off 2021 Division 3

Shoe Fit

July Lunchtime 2021 Division 3

Chef and Spells, Red Alert

CodeChef Starters 6 Division 3 (Rated)

Joker and Batman, Three Dices, Cricket Ranking

CodeChef Starters 7 Division 3 (Rated)

Chess Format, Food Chain

August Lunchtime 2021 Division 3

Maximum Length Even Subarray, Programming Languages

CodeChef Starters 10 Division 3 (Rated)

Hardest Problem Bet, Odd Repeat

SnackDown 2021 - Online Qualifiers

Lucky Number

December Challenge 2021 Division 3 (Rated)

Valleys and Hills, List of Lists, Utkarsh and Placement tests

December Lunchtime 2021 Division 3

Romantic Reversals, Maximum Trio, Chef and Vacation Transportation , Chef Loves 1010

CodeChef Starters 21 Division 3 (Rated)

Akash and Grid, Covid and Theatre Tickets, Devendra and Water Sports

Infinity 2k21 Division 3 (Rated)

The Squid Game, Red Light, Green Light

Code Drive Division 3 (Rated)

Game between friends, Count Number of Peaks, Favourite String of Chef

January Long 2022 - I, Division 3 (Rated)

Keplers Law, Prime in a binary string, Covid Spread

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, EVM Hacking, Badminton Serves

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

CodeChef Starters 25 Division 3 (Rated)

Building Towers, Equal MEX, Points and Lines, Fit in Data Type, Chef and His Fruit Stand

March Long One 2022, Division 2 (Unrated)

Akash and Function, Exact Marks

Starters 73 Division 3 (Rated)

Lucky Numbers

January Long 2023 Division 3 (Rated)

Far from origin

Starters 153 (Rated)

Make Arithmetic Progression, Butterfly

Starters 156 (Rated)

Partition Score, Sweets Shop, Long Queue, Even Numbers Hate

Starters 178 (Rated)

Placing 01 And 10, Permutation Construct

Starters 179 (Rated)

Unlock The Safe, Lost in the Fest!!

Starters 180 (Rated)

Maximum Ones

Starters 181 (Rated)

Flip Prefix, Find Outside Array, Move Grid, Breaking Sticks

Starters 202 (Rated)

Endless Play, Buying Flowers, Two Rolls, Min-Max Deque (Easy)

Starters 207 (Rated)

Make Subarray, Tourist

Total Problems Solved: 159