Aayush Raj

• Username: 2★rajaayush65
• Country:  India
• Student/Professional:Student
• Institution:Vellore Institute of Technology, Vellore
• 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: 34

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March Cook-Off 2022 Division 2(2022-03-05 22:30:02)

Global Rank:   1917

Cheated in:   

Ratings System Update

(2022-03-05 22:30:02)

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1580 (-119)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   1917

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 (34)

January Challenge 2020 Division 2

Breaking Bricks

February Challenge 2020 Division 2

The Theatre Problem, School of Geometry, Hard Cash

April Challenge 2020 Division 2

Strange Number, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue

May Lunchtime 2020 Division 2

Weird Walk, Lost Weekends

UWCOI 2020 (Rated for all)

Find maximum in an Array, Button Pairs

June Challenge 2020 Division 2

The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control

July Challenge 2020 Division 2

Ada King, Missing a Point, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Chef and Wedding Arrangements, Smallest KMP, Another Card Game Problem, Chef Wars - Return of the Jedi, Chef and Linear Chess

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix, Coronavirus Spread 2

October Challenge 2020 Division 2

Positive AND, Replace for X, Covid Run, Chef and Easy Queries

November Challenge 2020 Division 2

Ada and Dishes

Coders' Legacy (Rated for all)

Chef vs Doof

January Challenge 2021 Division 3

Chef and Division 3, Encoded String, Fair Elections

January Cook-Off 2021 Division 3

Distinct Pair Sums, Password

January Lunchtime 2021 Division 3 (Unrated)

Ashishgup and Interviews, Pair Me, Even Differences, Even Sum

February Lunchtime 2021 Division 3

Daanish and Problems, Smallest Possible Whole Number, Coprime Range

March Challenge 2021 Division 3

Interesting XOR!, No Time to Wait, Chef and Groups, Space Arrays

April Lunchtime 2021 Division 3

Chef in Heaven , Bench Press, Equinox Strings, Coldplay

May Cook-Off 2021 Division 3

Marathon, Vaccine Drive

May Lunchtime 2021 Division 3

Birthday Gifts, Hoop Jump, Tom And Jerry 1

May Challenge 2021 Division 3 (Rated)

Solubility, Xor Equality

June Cook-Off 2021 Division 3

XOR Folding, ICPC Balloons, Chefland Visa, Binary String on Steroids, The Wave

June Lunchtime 2021 Division 3

False Number, HTML Tags, Richie Rich, Unpleasant Ones

July Lunchtime 2021 Division 3

Chef and Spells, Array Rotation Returns, Beautiful Pairs, Red Alert

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem

November Challenge 2021 Division 2 (Unrated)

Equal Coins

November Cook-Off 2021 Division 2

Missing Sums, Make it Divisible

December Lunchtime 2021 Division 2

Maximum Trio, Romantic Reversals

January Cook-Off 2022 Division 2

Palindromes Not Allowed, Subsegment Divisibility , Mean Maximization

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort

March Cook-Off 2022 Division 2

Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

Total Problems Solved: 106