Harinandan Nair

• Username: 2★ultgamer07
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Calicut
• 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: 18

Current Ratings Graph Old Ratings Graph

1443 (+48)RatingProvisional
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CodeChef Starters 23 Division 3 (Rated)(2022-01-26 23:00:00)

Global Rank:   1108

Cheated in:   

Ratings System Update

(2022-01-26 23:00:00)

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1443 (-203)RatingProvisional
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CodeChef Starters 23 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1108

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 (18)

August Challenge 2018 Division 2

Spell Bob

August Challenge 2019 Division 2

Football

October Challenge 2019 Division 2

Phone Prices

November Challenge 2019 Division 2

Weapon Value

November Cook-Off 2019 Division 2

Chef Diet

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

December Cook-Off 2019 Division 2

Change It

January Challenge 2020 Division 2

Breaking Bricks

February Challenge 2020 Division 2

School of Geometry, Hard Cash

April Challenge 2020 Division 2

Sell All the Cars, COVID Pandemic and Long Queue

August Challenge 2020 Division 2

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

June Cook-Off 2020 Division 2

Cache Hits

January Lunchtime 2021 Division 3 (Unrated)

Pair Me, Even Differences

December Challenge 2021 Division 3 (Rated)

Check Mate, Valleys and Hills, List of Lists, Utkarsh and Placement tests

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits, Subarray Mex

February Long 2022 - I, Division 2 (Unrated)

N Queens Puzzle Solved !

Total Problems Solved: 48