ABHISHEK KUMAR

• Username: 2★abhikumar_2025
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Lucknow Uttar Pradesh, 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: 36

Current Ratings Graph Old Ratings Graph

1593 (-2)RatingProvisional
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Starters 144 Division 3 (Rated)(2024-07-24 22:00:04)

Global Rank:   1671

Cheated in:   

Ratings System Update

(2024-07-24 22:00:04)

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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1525 (+29)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 67 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   2556

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 (36)

February Long 2022 - I, Division 3 (Rated)

N Queens Puzzle Solved !, Chef and the Hair Salon

February Long 2022 - II, Division 3 (Rated)

Avoid Fixed Points, World Chess Championship, Chef and NextGen

February Lunchtime 2022 Division 3

Good Program, Watching Movies at 2x

CodeChef Starters 28 Division 3 (Rated)

Self Defence Training, Car Choice, Count the Holidays

March Long One 2022, Division 3 (Rated)

Akash and Function, Akash and Missing Class, Exact Marks, Wordle

March Long Two 2022, Division 4 (Rated)

Chef and Races, Increase IQ, The Three Topics, The Rating Dilemma

March Cook-Off 2022 Division 3

Janmansh and Games, Janmansh at Fruit Market

CodeChef Starters 31 Division 3 (Rated)

Group Assignment

CodeChef Starters 32 Division 4 (Rated)

Binary String Cost, Volume Control, Finding Shoes, Course Registration

April Cook-Off 2022 Division 4

Email Reminders

April Long One 2022, Division 4 (Rated)

Dazzling AXNODR Challenge , Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2

Starters 36 Division 4 (Rated)

Who is taller!, Presents for Cheffina, Chef and Chapters, Chef and Bird farm

April Long Two 2022 Division 4 (Rated)

Geometric Mean Inequality, Sasta Shark Tank, Six Friends, Best Coupon

Starters 37 Division 4 (Rated)

The Mango Truck, Roller Coaster

May Long One 2022 Division 4 (Rated)

Sugarcane Juice Business, The Attack of Queen, Football Cup, Miami GP

Starters 38 Division 4 (Rated)

Chef gives Party, Get Subscription, Dominant Army, Circular Track

May Lunchtime 2022 Division 4 (Rated)

Bucket and Water Flow , Apples and Oranges, Maximum Pairwise Modular Sum, How many unattempted problems, Problems in your to-do list

Starters 39 Division 4 (Rated)

Compress the Video, Recent contest problems, My very 1st contest!, A or B, Chess Ratings

July Cook-Off 2022 Division 4 (Rated)

Enough Space, Chef Drinks Tea, High Accuracy

June Cook-Off 2022 Division 4 (Rated)

Rating Improvement, Playlist, First and Last

Starters 44 Division 4 (Rated)

Biryani classes, Air Hockey

June Long Two 2022 Division 4 (Rated)

Count the ACs, Make all equal using Pairs, Complementary Strand in a DNA, Fitness

Starters 45 Division 4 (Rated)

Chef and his Apps, Best of Two, Retrieve the Array, Change Row and Column Both

Starters 46 Division 4 (Rated)

Counting Words, MATH1 Enrolment

Starters 47 Division 4 (Rated)

Chef On Date, Construct N, End Sorted, Minimum Coins, Chess Time

August Long 2022 Division 4 (Rated)

Sale Season, Two Trains, Maximum Submissions, Make A and B equal

Starters 52 Division 4 (Rated)

AI Analysing Code, WA Test Cases, Air Conditioner Temperature

Starters 53 Division 4 (Rated)

Car Trip, Greater Average, Odd Pairs, Make A and B equal, Weights

Starters 59 Division 4 (Rated)

Chef and Happy String , Suspense String, Confusing Concatenations, Audible Range, Speciality

Starters 60 Division 3 (Rated)

Yet Another Palindrome Problem, Paper Cutting, Palindrome Flipping, Card Removal

Starters 63 Division 3 (Rated)

One-XOR Deletions, Make Length 1, Avoid Squares Please

Starters 67 Division 3 (Rated)

Maximum Angriness, Minimum Number of Ones, Counting Problem

Starters 75 Division 3 (Rated)

Prefix Ones, Three Powers of Two, Two Ranges

February Cook-Off 2023 Division 3 (Rated)

Take Not Less, Bi_lindrome!, Permutation and Modulus, Netflix

Starters 87 Division 3 (Rated)

Return the Change, Existence, AB plus C

Starters 144 Division 3 (Rated)

Budget Allotment, Savings Account

Total Problems Solved: 333