Manveer Singh Rathore

• Username: 3★unnon_foe
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology, Jodhpur Rajasthan, 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: 30

Current Ratings Graph Old Ratings Graph

1759 (-55)RatingProvisional
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Starters 236 (Rated)(2026-04-29 22:00:02)

Global Rank:   848

Cheated in:   

Ratings System Update

(2026-04-29 22:00:02)

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1952 (-50)RatingProvisional
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July Lunchtime 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   47

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 (30)

January Challenge 2021 Division 2

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

December Challenge 2020 Division 2

Hail XOR, String Operations, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

December Cook-Off 2020 Division 1

Self-Destructing Strings, Circle of Chaos

December Lunchtime 2020 Division 1 (Unrated)

Three Letters, One Zero Swaps

January Lunchtime 2021 Division 2 (Unrated)

Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

November Lunchtime 2020 Division 2

Gasoline Introduction

UWCOI 2021 (Rated for all)

Hidden Numbers, Array Swaps

February Challenge 2021 Division 2

Frog Sort, Team Name, Prime Game, Maximise Function, Highest Divisor

March Challenge 2021 Division 2

Interesting XOR!, Space Arrays

April Challenge 2021 Division 2

Chef and Dice

April CodeChef Starters 2021 Division 3 (Rated)

Thief and Police, Hiring Test, Chef On Island, Maximum Size, Chef and Hills

May Cook-Off 2021 Division 2

The Last Problem, Double Burgers

June Cook-Off 2021 Division 2

The Wave

June Lunchtime 2021 Division 2

From Rational to Binary, False Number, Unpleasant Ones

July Cook-Off 2021 Division 2

Shoe Fit, Mod Equality, Beautiful Subsequence, XOR-ORED

July Lunchtime 2021 Division 2

Array Rotation Returns, Beautiful Pairs

August Lunchtime 2021 Division 2

K-th Maximum, Crossing Blocks, Just a Graph

December Challenge 2021 Division 2 (Unrated)

Valleys and Hills, List of Lists

July Lunchtime 2022 Division 2 (Rated)

Maximum Median Matching, Largest Family, Consecutive XOR, Yet Another Palindrome Making Problem, Easy Pronunciation

Starters 96 Division 2 (Rated)

Swap the numbers, Mex Array, Remove Multiples

Starters 97 Division 2 (Rated)

Make It Special, Schrodinger Smiley, No Palindrome, Triplets Min

Starters 99 Division 2 (Rated)

Exclusion-Inclusion, Card Swipe, Segment Three, Two Piles

Starters 196 (Rated)

Sugar Limit, Append Average

Starters 197 (Rated)

Good Ranking (Pair), All Odd Prefix Sums, Split

Starters 198 (Rated)

Currency Exchange, Minimize Maximum Mex

Starters 199 (Rated)

Subtract or Divide, Grid MEX, Fence Colouring

Starters 200 (Rated)

Restrict Palindromes, Good Subsequence

Starters 202 (Rated)

Buying Flowers, If Only I Could Read, Min-Max Deque (Easy)

Starters 218 (Rated)

Collatz Conjecture (Easy), Deleting Array Again, Stop The Count

Starters 235 (Rated)

Balanced Positions in a Permutation, Sorted Groups, MEX Spectrum

Total Problems Solved: 103