Abhishek Singh

• Username: 2★abhishek_581
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Sri City
• 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: 45

Current Ratings Graph Old Ratings Graph

1459 (-2)RatingProvisional
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Starters 80 Division 3 (Rated)(2023-03-08 23:00:04)

Global Rank:   1919

Cheated in:   

Ratings System Update

(2023-03-08 23:00:04)

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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1461 (-7)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 63 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   2785

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 (45)

January Challenge 2021 Division 3

Chef and Division 3

February Challenge 2021 Division 3

Highest Divisor

March Challenge 2021 Division 3

No Time to Wait

April Challenge 2021 Division 3

Valid Pair, World Record

April Cook-Off 2021 Division 3

Passing Marks

May Challenge 2021 Division 3 (Rated)

Golf, Solubility

June Challenge 2021 Division 3 (Rated)

Summer Heat

CodeChef Starters 10 Division 3 (Rated)

Hardest Problem Bet, Odd Repeat

AlgoManiac - Code For Future Division 3 (Rated)

The Old Saint And Three Questions

September Challenge 2021 Division 3 (Rated)

Travel Pass, Airline Restrictions

September Cook-Off 2021 Division 3

Cars and Bikes

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 3 (Rated)

Find the Direction, The Two Dishes

CodeChef Starters 12 Division 3 (Rated)

Good Weather

CodeChef Starters 13 Division 3 (Rated)

Chef in Vaccination Queue, The Preparations, Magical Doors

CodeChef Starters 14 Division 3 (Rated)

Diagonal movement, RCB and Playoffs

October Challenge 2021 Division 3 (Rated)

Three Boxes, Which Mixture

September Lunchtime 2021 Division 3

Two Dishes, Vaccine Dates

CodeChef Starters 16 Division 3 (Rated)

Professor And Directions, Chef And Salary Pay, Pass or Fail

October Cook-Off 2021 Division 3

Chef and Pairing Slippers, Average Flex

October Lunchtime 2021 Division 3

Alternating Work Days, Problem Category

SnackDown 2021 - Online Round 1A

Dance Moves

November Challenge 2021 Division 3 (Rated)

Which Fuel is Cheaper

December Cook-Off 2021 Division 3

Two Rooks, Friends Meetup

December Lunchtime 2021 Division 3

Chef and Vacation Transportation

CodeChef Starters 21 Division 3 (Rated)

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

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence

Infinity 2k21 Division 3 (Rated)

The Squid Game, Red Light, Green Light

Code Drive Division 3 (Rated)

Game between friends

January Long 2022 - I, Division 3 (Rated)

Keplers Law, Covid Spread, Prime in a binary string

January Long 2022 - II, Division 2 (Unrated)

Power Sum, Crying Colours

Exun 2021-22 Division 3 (Rated)

Vishesh and his Popcorn Combo, Sarthak and his Magic Grid, Vedant and his Hidden Array

January Cook-Off 2022 Division 3

Palindromes Not Allowed, Mean Maximization, Mask Policy, Hungry Ashish

CodeChef Starters 23 Division 3 (Rated)

Chef and Profits, Subarray Mex, Average of Three

January Lunchtime 2022 Division 2

Subarray permutations

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, Badminton Serves, Yet Another Constructive Problem, EVM Hacking

CodeChef Starters 26 Division 2 (Unrated)

Careless Chef, Control the Pollution

March Cook-Off 2022 Division 2

Alternating Divisibility, Janmansh at Fruit Market, Equal Mex Splitting

CodeChef Starters 32 Division 2 (Rated)

Finding Shoes

Starters 52 Division 3 (Rated)

Minimum Sum, WA Test Cases, Air Conditioner Temperature

Starters 54 Division 3 (Rated)

Ticket Fine

September Lunchtime 2022 Division 3 (Rated) (Based on EJOI)

Flip the cards, Equalize AB, Stick Break, Permutation Creation

Starters 57 Division 3 (Rated)

Even Splits, Two Different Palindromes, Non-Negative Product, Maximum Expression

Starters 58 Division 3 (Rated)

Break the elements, Remove Bad elements

Starters 59 Division 3 (Rated)

Chef and Happy String , Suspense String, Confusing Concatenations

Starters 80 Division 3 (Rated)

Prefix Permutation, Single-use Attack, Running Comparison, Equal Elements

Total Problems Solved: 124