Yadhuwanshi Rahul Raaz

• Username: 2★rahul_7464
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhash Engineering College Kolkata, West Bengal, 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)

Rating Graph

No. of Contests Participated: 26

Current Ratings Graph Old Ratings Graph

1428 (+8)RatingProvisional
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Starters 137 Division 3 (Rated)(2024-06-05 22:30:04)

Global Rank:   2475

Cheated in:   

Ratings System Update

(2024-06-05 22:30:04)

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1406 (-108)RatingProvisional
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October Long 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1474

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 (26)

October Lunchtime 2021 Division 3

Problem Category

November Challenge 2021 Division 3 (Rated)

Weird Palindrome Making, Equal Coins, Which Fuel is Cheaper

December Challenge 2021 Division 3 (Rated)

List of Lists, Utkarsh and Placement tests

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

February Long 2022 - II, Division 3 (Rated)

World Chess Championship, Xor Palindrome, Chef and NextGen, Avoid Fixed Points

July Long One 2022 Division 3 (Rated)

Journey of the Knight, Game of Piles Version 1, Slow Solution, Pass the Exam, Chef and Candies

October Long 2022 Division 3 (Rated)

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

Starters 85 Division 3 (Rated)

Efficient PAN Linking, Inside The Stadium, Can Chef

Starters 86 Division 4 (Rated)

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

Starters 101 Division 3 (Rated)

Warrior Chef, Work Smarter, Not Harder, Lockpicking Chef

Starters 103 Division 3 (Rated)

Sunday Brunch, Divisible By 8, Dice Number

Starters 104 Division 4 (Rated)

Double Rent, GCD and LCM, Santa and Chocolates, Maximise Sum, Pizza Cutting

Starters 105 Division 4 (Rated)

Bone Appetit, Dracula Eats, Take it Easy, Dull Operation

Starters 106 Division 4 (Rated)

Fan Poll, Chef Fantasy 11, Playing with OR, Survival Time

Starters 107 Division 4 (Rated)

Pending Assignments, OR Permutation, Clear Day

Starters 108 Division 4 (Rated)

Rivalry, Fair Distribution, Chess Pairing

Starters 109 Division 4 (Rated)

Minimum XOR, Cricket World Cup Qualifier, Best of N Sets, Worth of a Video

September Short 2023 Division 3 (Unrated)

Lucky Seven, Mixing Extraordinaire, Slow Start

Starters 111 Division 4 (Rated)

Reach Codetown, Exams, 404 Not Found

Starters 114 Division 4 (Rated)

Rock-Paper-Scissors, Painting Walls, Christmas Candy, Christmas Greetings

Starters 115 Division 4 (Rated)

Chocolate Distribution, Codechef Round, Decorating Christmas Tree, A PLUS B Remastered

Starters 124 Division 3 (Rated)

Binary Parity, Table Strength, Cricket Tournament

Starters 125 Division 3 (Rated)

50-50 Rule, Fake Certificate

Starters 137 Division 3 (Rated)

Election Hopes, Spell Splice, Large Differences

Total Problems Solved: 159