Ayan Bhattacharya

• Username: 3★thirsty_coder
• Country:  India
• Student/Professional:Student
• Institution:Ram Krishna Mahato Government Engineering College Narayanpur, West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 24

Current Ratings Graph Old Ratings Graph

1623 (-27)RatingProvisional
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Starters 42 Division 2 (Rated)(2022-06-08 23:00:02)

Global Rank:   2394

Cheated in:   

Ratings System Update

(2022-06-08 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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1623 (-62)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 42 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   2394

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 (24)

December Challenge 2020 Division 2

Even Pair Sum, Positive Prefixes, Vaccine Distribution, Vaccine Production

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Point Of Impact, Encoded String

March Challenge 2021 Division 3

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

CodeChef Starters 10 Division 3 (Rated)

Odd Repeat, Hardest Problem Bet

September Challenge 2021 Division 3 (Rated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

September Cook-Off 2021 Division 2

Adjacency Hatred

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 3 (Rated)

The Two Dishes, Obtain the Sum, The Grid Fill Problem, Find the Direction

CodeChef Starters 12 Division 3 (Rated)

Good Weather, Make it Divisible

CodeChef Starters 14 Division 3 (Rated)

Odd GCD, Diagonal movement, FIXFIX, RCB and Playoffs

October Challenge 2021 Division 2 (Unrated)

MEX-OR, Digit Removal, Longest AND Subarray

September Lunchtime 2021 Division 3

Two Dishes, Balanced and Unique Arrays, Vaccine Dates , Yet another SOD problem

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Equal Coins

CodeChef Starters 20 Division 3 (Rated)

Chef and Pal, Genes

FizzBuzz Division 2 (Rated)

Can_Reach

CodeChef Starters 21 Division 3 (Rated)

Akash and Grid, Covid and Theatre Tickets, Devendra and Water Sports

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits

CodeChef Starters 33 Division 3 (Rated)

Distinct Dilemma, Minimum Cars required, Non Adjacent Flips, Make Them Equal

April Long One 2022, Division 3 (Rated)

Dazzling GCD Pair, Pairwise Xors, The Cooler Dilemma 2, Dazzling AXNODR Challenge , Prime Sum

CodeChef Starters 34 Division 3 (Rated)

Average Array, Is the Score Consistent, Good Quality Bulbs, Positive Products

April Lunchtime 2022 Division 2(Rated)

Pair Pain, Buckets Full of Candies

Starters 35 Division 2 (Rated)

Dark Light, Admins and Shopping

April Long Two 2022 Division 2 (Unrated)

Geometric Mean Inequality, Pseudo Sorted Array

Starters 37 Division 2 (Rated)

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

May Long One 2022 Division 2 (Unrated)

The Attack of Queen, Pushpa

Starters 38 Division 2 (Rated)

Good Pairs, Average Gift, Circular Track

May Lunchtime 2022 Division 2 (Rated)

Bucket and Water Flow , Maximum Pairwise Modular Sum

Starters 39 Division 2 (Rated)

Compress the Video, Closest Vowels, Even Subarray XOR

Starters 42 Division 2 (Rated)

Minimum or Maximum, Divisible by 3

Total Problems Solved: 109