Abhay Singh

• Username: 4★anilark
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Design and Manufacturing, Jabalpur Madhya Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 32

Current Ratings Graph Old Ratings Graph

1972 (-19)RatingProvisional
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Starters 177 (Rated)(2025-03-12 22:00:02)

Global Rank:   548

Cheated in:   

Ratings System Update

(2025-03-12 22:00:02)

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1641 (+0)RatingProvisional
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Starters 67 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   138

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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Contests (32)

October Long 2022 Division 4 (Rated)

Podium Finish, Minimum Pizzas, Building Race, Single Operation Part 1, Single Operation Part 2

Starters 60 Division 4 (Rated)

Expert Setter, Yet Another Palindrome Problem, Tax in Chefland, Paper Cutting, Palindrome Flipping, Card Removal

Starters 61 Division 3 (Rated)

Minimise LCS, Different Consecutive Characters , Odd Sum Pair

Starters 62 Division 3 (Rated)

Sorted Substrings, Final Sum, X Jumps, Max minus Min, Test Score

Starters 63 Division 3 (Rated)

Packing Books, Make Length 1, Avoid Squares Please

Starters 64 Division 3 (Rated)

Mario and the Broken String, Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Distinct Colors, Water Consumption

Starters 65 Division 3 (Rated)

Nahaane Jaa, Parity, Candies, Hackerman

Starters 66 Division 3 (Rated)

Just Like Mob!, Binary Battles, Squats, Monopoly in Chefland

Starters 67 Division 3 (Rated)

Maximum Angriness, Expensive Steps , Minimum Number of Ones, Counting Problem, Tour of King

Starters 94 Division 2 (Rated)

CodeChef Streak, The Vowel Matrix

Starters 113 Division 2 (Rated)

Minimise Maximum Subarray Sum, Make All Equal, Maximum Score , Sum Neq

Starters 115 Division 2 (Rated)

A PLUS B Remastered, Decorating Christmas Tree

Starters 119 Division 2 (Rated)

Cookie Day, Another Good String , K Odd Sum

Starters 120 Division 2 (Rated)

Count Subarrays, Sub or Swp

Starters 121 Division 2 (Rated)

Frequal, Caesar Cipher Lite, Anti Adjacent Swaps

Starters 122 Division 2 (Rated)

Problem Reviews, Arya In Grid, Transformation Cost, Man of the Match

Starters 124 Division 2 (Rated)

Binary Parity, Table Strength, Swap and Unite, Make It One, Summer Time, Cricket Tournament

Starters 125 Division 2 (Rated)

Bucket Game, Operating on A, Fake Certificate, Binary Minimal

Starters 126 Division 2 (Rated)

Dice Game 3, Freedom, Permutation Disturbance

Starters 128 Division 2 (Rated)

XOR And Multiply, MEXimize the Array, Disjoint Non-Decreasing Array

Starters 129 Division 2 (Rated)

Ballon d Or

Starters 131 Division 2 (Rated)

K-Closeness, Dice Deception, Encrypt Value, T-Perm

Starters 132 Division 2 (Rated)

ALIEN-OR, Optimal Flip, MEX QUERIES , Prime Query, GAME 11

Starters 133 Division 2 (Rated)

Powered Parameters, Maximum Alternating Sum

Starters 134 Division 2 (Rated)

Origin, Rock Paper Scissors, 3out1in

Starters 135 Division 2 (Rated)

Invert And Equalize, Change A to B

Starters 136 Division 2 ( Rated )

Sum of Modes, My First Geometry Problem

Starters 137 Division 2 (Rated)

Double Trouble, Large Differences

Starters 138 Division 2 (Rated)

A power B mod C , TRIPLE PRIMES, Prefix Suffix Inequality, Breezy Mode Problem, Long Drive, Distinct Substring

Starters 139 Division 2 (Rated)

Sort Perm, Sum of N, Maximum Distance Permutations, Destroying Bridges Part 2

Starters 153 (Rated till 5 stars)

Another Game, Colorful Tree (Easy Version)

Starters 177 (Rated)

Flip or Reverse, Counting 01 and 10, Ordered Distances, 2 Boxes

Total Problems Solved: 139