Arvind Choudhary

• Username: 3★stavin_21
• Country:  India
• Student/Professional:Student
• Institution:Kalyani Government Engineering College
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 46

Current Ratings Graph Old Ratings Graph

1721 (-18)RatingProvisional
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Starters 180 (Rated)(2025-04-02 22:00:00)

Global Rank:   1493

Cheated in:   

Ratings System Update

(2025-04-02 22:00:00)

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900 (-106)RatingProvisional
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August Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   15831

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 (46)

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

Starters 47 Division 4 (Rated)

Construct N

August Long 2022 Division 4 (Rated)

Make A and B equal

Starters 86 Division 4 (Rated)

String Game , Cricket Match, Chef and Battery , CodeChef Learn Problem Solving, Maximise Score

Starters 98 Division 4 (Rated)

Messi vs Ronaldo, FIND A and B, Airport Management

Starters 99 Division 4 (Rated)

Card Swipe, Endless Appetizers, Puzzle Hunt, Exclusion-Inclusion

Starters 117 Division 4 (Rated)

Not Prime Permutation, Weapon Choice, Spell Shortening, Yearly Phone

Starters 129 Division 3 (Rated)

Pep Bidding, Ballon d Or

Starters 131 Division 3 (Rated)

K-Closeness, Gotta Catch Em All, Dice Deception

Starters 142 Division 3 (Rated)

Chef loves Pizza Chef loves halfs, Penalty Shoot-out, Array Removal, Number Hunt

Starters 143 Division 3 (Rated)

Non-Divisor Array, Binary Conversion, Maximum Coins

Starters 144 Division 2 (Rated)

Budget Allotment, Largest K

Starters 145 Division 2 (Rated)

Make Bob Win , Make My Array Equal

Starters 147 Division 2 (Rated till 5 stars)

Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101

Starters 149 (Rated)

Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version)

Starters 150 (Rated)

Equal Pairs (Hard), Find Multiset State, Equal Pairs (Easy)

Starters 151 (rated)

Convert string

Starters 152 (Rated)

Range Minimize

Starters 153 (Rated)

Butterfly, Another Game, Colorful Tree (Easy Version)

Starters 154 (Rated)

Add 1 or 2 Game

Starters 155 (Rated)

Chef and Parole, GCD to 1 (Easy), GCD to 1 (Hard), Replace With First, Rectangled

Starters 156 (Rated)

Partition Score, Even Numbers Hate

Starters 157 (Rated)

Small, Smaller, Smallest, Unmedian, Not-too-far Replacement

Starters 158 (Rated)

Largest Subsequence, XOR Smaller

Starters 159 (Rated)

Super Hero, Chess Colouring, Elections

Starters 160 (Rated)

Palindrome Love, Equate S and T

Starters 161 (Rated)

Two Cards

Starters 162 (Rated)

Empty the String, Adjacent Sum Array, Permutation Mod K

Starters 163 (Rated)

Nice Array, Minimum Types

Starters 164 (Rated)

Halloween Array, Swap and Flip

Starters 165 (Rated)

Reverse and Alternate, Stable Array, Bulk Discount

Starters 166 (Rated)

Distinct Power, Chefland Library

Starters 168 (Rated)

No Two Alike, Binary Removals, Make Odd

Starters 169 (Rated)

Hamming equivalent, Make K Most Frequent

Starters 170 (Rated)

Crazy Jumping Frogs, qUiRkY qUesTs (Easy), Monster Monster

Starters 171 (Rated)

Swish Game, White Wall, Volcanic Eruption

Starters 172 (Rated)

Transform String, AndOr, Streak Star

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty, Overwrite

Starters 174 (Rated)

Mystic Slimes, Deletion and Difference

Starters 175 (Rated)

Alternate It!, Make same

Starters 176 (Rated)

Same And, Clothing Store, Costly Summit

Starters 177 (Rated)

Flip or Reverse, Ordered Distances, 2 Boxes

Starters 178 (Rated)

Big Difference, Minimum Colours (Easy), Placing 01 And 10

Starters 179 (Rated)

Lost in the Fest!!, Unlock The Safe

Starters 180 (Rated)

Array Operations

Total Problems Solved: 157