Pursottam Sah

• Username: 1★rahulsah6003
• Country:  
• Student/Professional:Student
• Institution:National Institute of Technology Arunachal Pradesh
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 34

Current Ratings Graph Old Ratings Graph

1368 (-40)RatingProvisional
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Starters 143 Division 3 (Rated)(2024-07-17 22:00:04)

Global Rank:   3527

Cheated in:   

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(2024-07-17 22:00:04)

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1468 (+55)RatingProvisional
Rating i Provisional Rating, click to know more

December Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   38

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?

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Contests (34)

SnackDown 2021 - Online Qualifiers

Maximum Number Of Distinct Elements, Lucky Number

SnackDown 2021 - Online Round 1A

Dance Moves, Min Max LCM

November Challenge 2021 Division 3 (Rated)

Equal Coins, Which Fuel is Cheaper

CodeChef Starters 19 Division 3 (Rated)

Chef and Contest

CodeChef Starters 20 Division 3 (Rated)

Genes, Chef and Pal

November Lunchtime 2021 Division 3

Chef and Stock Prices

December Challenge 2021 Division 3 (Rated)

Utkarsh and Placement tests

SnackDown 2021 - Elimination Parallel (Rated for Div 3)

Car Range

December Cook-Off 2021 Division 3

Two Rooks, Friends Meetup

December Lunchtime 2021 Division 3

Chef and Vacation Transportation , Maximum Trio, Chef Loves 1010

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Covid and Theatre Tickets

Infinity 2k21 Division 3 (Rated)

The Squid Game, Red Light, Green Light

Code Drive Division 3 (Rated)

Game between friends, Favourite String of Chef

January Long 2022 - I, Division 3 (Rated)

Keplers Law

CodeChef Starters 25 Division 3 (Rated)

Fit in Data Type, Chef and His Fruit Stand

February Cook-Off 2022 Division 4

Complete the credits, Peaceful Party, Guess the bottom face, Lazy Salesman

February Lunchtime 2022 Division 4

Good Program, Battery Low, Watching Movies at 2x, Chessboard Distance

CodeChef Starters 28 Division 4 (Rated)

Chef and Instant Noodles, Self Defence Training, Car Choice, Qualify the round, Count the Holidays

CodeChef Starters 29 Division 4 (Rated)

Fill the Bucket, Tyre problem, String protocol

CodeChef Starters 30 Division 4 (Rated)

Chef and Water Bottles, Chef and Chocolates

Starters 39 Division 4 (Rated)

Recent contest problems, My very 1st contest!

Starters 42 Division 4 (Rated)

Age Limit, Equal Distribution, Minimum number of Flips

June Long One 2022 Division 4 (Rated)

Chairs Requirement, Equal Strings, Alternate Additions, Divisible by i , Subscriptions, Possible GCD

Starters 44 Division 4 (Rated)

Biryani classes, Air Hockey

Starters 43 Division 4 (Rated)

Burgers, DNA Storage, Distinct Palindrome, Joining Date, Waiting Time

June Long Two 2022 Division 4 (Rated)

Complementary Strand in a DNA, Fitness, Make all equal using Pairs, Count the ACs

July Long One 2022 Division 4 (Rated)

Bidding, Pass the Exam, Chef and Candies

Starters 47 Division 4 (Rated)

Chef On Date, Copy and Push Back, Construct N, Minimum Coins, Chess Time

August Lunchtime 2022 Division 4 (Rated)

Candy Distribution, Height of Rationals, Array Equality, Equalizing Numbers, Test Averages, Easy Permutation

Starters 64 Division 4 (Rated)

Mario and the Broken String, Distinct Colors, Water Consumption

Starters 68 Division 4 (Rated)

Make Money, Make AP, Bull or Bear, Expense List, Boring String

December Long 2022 Division 4 (Rated)

Divisible by A_i, Gcd of Subarrays, Good Investment or Not, Divisible by K, Reach fast, Maximise XOR

Starters 95 Division 3 (Rated)

Alt-Tab

Starters 131 Division 3 (Rated)

Gotta Catch Em All, Dice Deception

Starters 143 Division 3 (Rated)

Maximum Coins

Total Problems Solved: 176