Kunal Mangla

• Username: 1★kunal_mangla
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, 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: 23

Current Ratings Graph Old Ratings Graph

1039 (-38)RatingProvisional
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Starters 93 Division 4 (Rated)(2023-06-07 22:00:06)

Global Rank:   13621

Cheated in:   

Ratings System Update

(2023-06-07 22:00:06)

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1077 (+3)RatingProvisional
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December Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   4147

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 (23)

CodeChef Starters 28 Division 4 (Rated)

Self Defence Training, Chef and Instant Noodles, Qualify the round

CodeChef Starters 29 Division 4 (Rated)

Fill the Bucket, Tyre problem

July Cook-Off 2022 Division 4 (Rated)

Enough Space, Chef Drinks Tea

July Long One 2022 Division 4 (Rated)

Bidding, Game of Piles Version 1, Pass the Exam, Chef and Candies

July Long Two 2022 Division 4 (Rated)

Chef in his Office, Insurance

Starters 49 Division 4 (Rated)

N Buttons 1 Bulb, Is it hot or cold, Maximise the Tastiness

Starters 50 Division 4 (Rated)

Nearest Court, Discount, Mileage matters

Starters 51 Division 4 (Rated)

Final Population, TV Discount

August Long 2022 Division 4 (Rated)

Sale Season, Maximum Submissions, Make A and B equal

Starters 52 Division 4 (Rated)

WA Test Cases, Air Conditioner Temperature, AI Analysing Code

August Lunchtime 2022 Division 4 (Rated)

Test Averages, Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality, Height of Rationals

Starters 53 Division 4 (Rated)

Weights, Car Trip, Greater Average

Starters 54 Division 4 (Rated)

Equal Distinct, Number of Credits, Ticket Fine

Starters 55 Division 4 (Rated)

Balls and Boxes, Permutation Clear, Fever, Broken Phone

September Long 2022 Division 4 (Rated)

Bob at the Bank, Chef and Wire Frames, Speed Limit Test

Starters 56 Division 4 (Rated)

Nearest Exit, Chefland Games, Far Away

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)

Sleep deprivation, Flip the cards, Permutation Creation

Starters 57 Division 4 (Rated)

Alice and Marks, Two Different Palindromes, Non-Negative Product, Even Splits, Integers that sum to the same value

Starters 59 Division 4 (Rated)

Chef and Happy String , Audible Range, Speciality

October Long 2022 Division 4 (Rated)

Chef And Array Construction, Twos and Zeros, Podium Finish, Minimum Pizzas, Binary Substituition, Building Race, Single Operation Part 1, Single Operation Part 2

December Long 2022 Division 4 (Rated)

Reach fast, Maximise XOR

Starters 93 Division 4 (Rated)

Break Free

Total Problems Solved: 73