Abhishek Singh

• Username: 3★abhi_ss
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Patna Bihar, India
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

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No. of Contests Participated: 25

Current Ratings Graph Old Ratings Graph

1663 (-33)RatingProvisional
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Starters 63 Division 2 (Rated)(2022-11-02 23:00:02)

Global Rank:   1139

Cheated in:   

Ratings System Update

(2022-11-02 23:00:02)

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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1663 (+0)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 63 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1139

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 (25)

February Cook-Off 2022 Division 4

Complete the credits, Perfect Permutation, Prefix Permutation, Peaceful Party, Guess the bottom face, Lazy Salesman

CodeChef Starters 30 Division 4 (Rated)

Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Chef and Chocolates, Balanced Reversals, Minimum Coloring

CodeChef Starters 31 Division 4 (Rated)

The Unchanging OR, Economics Class, Group Assignment, Cup Finals, Sign Moves, Alternating String

April Cook-Off 2022 Division 3

Sticks and Rectangles, Funny Hand

CodeChef Starters 33 Division 3 (Rated)

Minimum Cars required, Non Adjacent Flips, Make Them Equal

Starters 35 Division 3 (Rated)

Dark Light, Police and Thief

May Cook-Off 2022 Division 3 (Rated)

Farmers League, Game of Pooks, Doubled Distances

Starters 37 Division 2 (Rated)

Dazzling Even-Odd Challenge, Beat the Average, Infernos, Maximum OR Minimum

Starters 39 Division 2 (Rated)

Closest Vowels, Even Subarray XOR, Compress the Video

July Cook-Off 2022 Division 3 (Rated)

Permutation And Median, K-MEX, Xor Permutation, High Accuracy

Starters 41 Division 2 (Rated)

Equal Integers, Is this priority or parity!, Path Parity

Starters 44 Division 2 (Rated)

Triple Xor

June Lunchtime 2022 Division 2 (Rated)

XOR Times 2 Is Sum, Zero Ones Equal One Zeros

June Long Two 2022 Division 3 (Rated)

Make all equal using Pairs, Complementary Strand in a DNA, Reversal Sorting, Strong Elements, Count the ACs

Starters 45 Division 3 (Rated)

Change Row and Column Both, Adjacent Sum Parity, Retrieve the Array, Chef and his Apps, Even Equal Odd

Starters 47 Division 2 (Rated)

Copy and Push Back, Similar Heights, End Sorted

July Lunchtime 2022 Division 2 (Rated)

Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching, Largest Family

Starters 48 Division 2 (Rated)

Positive array, Make Palindrome 2, Fill The Grid

Starters 50 Division 2 (Rated)

Permutation GCD

Starters 51 Division 2 (Rated)

Adjacent Xors, Split N, Different Medians

Starters 52 Division 2 (Unrated)

Minimum Sum, WA Test Cases

Starters 53 Division 2 (Rated)

Make A and B equal

September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)

Stick Break, Permutation Creation

Starters 57 Division 2 (Unrated)

Maximum Expression, Two Different Palindromes, Even Splits

Starters 59 Division 2 (Rated)

Maximum Subarray , Suspense String, Confusing Concatenations

Starters 62 Division 2 (Rated)

Sorted Substrings, Make Multiple, Final Sum

Starters 63 Division 2 (Rated)

Make Length 1

Total Problems Solved: 149