knucklehead

• Username: 2★harrishathaway
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Guwahati Assam
• 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: 29

Current Ratings Graph Old Ratings Graph

1435 (-40)RatingProvisional
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Starters 54 Division 3 (Rated)(2022-08-31 23:00:04)

Global Rank:   3350

Cheated in:   

Ratings System Update

(2022-08-31 23:00:04)

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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1435 (-17)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 54 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   3350

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 (29)

November Challenge 2020 Division 2

Ada and Dishes

April Challenge 2021 Division 3

Valid Pair

April Cook-Off 2021 Division 3

Passing Marks, Chocolate Monger

April Lunchtime 2021 Division 3

Coldplay

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island

May Cook-Off 2021 Division 3

Marathon, Vaccine Drive

May Lunchtime 2021 Division 3

Tom And Jerry 1, Hoop Jump

May Challenge 2021 Division 3 (Rated)

Xor Equality, Modular Equation, Golf, Solubility

June Challenge 2021 Division 3 (Rated)

Bitwise Tuples, Bella ciao, Summer Heat

June Cook-Off 2021 Division 3

XOR Folding, Chefland Visa, ICPC Balloons

June Lunchtime 2021 Division 3

False Number, HTML Tags, Richie Rich, Unpleasant Ones

July Challenge 2021 Division 3 (Rated)

XxOoRr, Optimal Denomination, Maximum Production, Relativity

CodeChef Starters 14 Division 3 (Rated)

Odd GCD, Diagonal movement, FIXFIX, RCB and Playoffs

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Which Mixture, Three Boxes

September Lunchtime 2021 Division 3

Two Dishes, Vaccine Dates

CodeChef Starters 19 Division 3 (Rated)

Chef and Contest, Sleepy Chef, Indivisible Permutation

CodeChef Starters 20 Division 3 (Rated)

Stable Sequence, Genes, Chef and Pal

December Challenge 2021 Division 3 (Rated)

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

CodeChef Starters 21 Division 3 (Rated)

Covid and Theatre Tickets, And Or Union, Devendra and Water Sports, Akash and Grid

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, Badminton Serves, EVM Hacking

February Long 2022 - II, Division 3 (Rated)

Avoid Fixed Points, World Chess Championship, Chef and NextGen

May Lunchtime 2022 Division 3 (Rated)

Bucket and Water Flow , Problems in your to-do list

Starters 39 Division 3 (Rated)

Compress the Video, Closest Vowels, Recent contest problems, Even Subarray XOR, A or B

July Cook-Off 2022 Division 3 (Rated)

High Accuracy

Starters 54 Division 3 (Rated)

Ticket Fine

Total Problems Solved: 92