VIVEK SINGH

• Username: 3★vivekiitian
• Country:  India
• Student/Professional:Other
• 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: 17

Current Ratings Graph Old Ratings Graph

1771 (+49)RatingProvisional
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February Challenge 2019 Division 2(2019-02-13 15:00:02)

Global Rank:   162

Cheated in:   

Ratings System Update

(2019-02-13 15:00:02)

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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1771 (-104)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   162

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 (17)

March Challenge 2017

Bear and Extra Number, Bandwidth of a matrix, Xenny and Alternating Tasks

September Challenge 2017

Minimum Good Permutation, Little Chef and Sums

October Challenge 2017

Max Mex

December Cook-Off 2017

Beautiful Array, Football Match

December Lunchtime 2017

Days in Month, Strange Function

January Challenge 2018

Rectangle, Partition the numbers, Maximum Score, K-Concatenation

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove

July Cook-Off 2018 Division 2

Encoding Message, OR Matrix

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Challenge 2018 Division 2

Average of Pairs, Workers, Count Good Prefixes, Weight of Numbers, Chef and Array (Challenge), Highway Crossing

July Challenge 2018 Division 2

Magic Set, Strike or Spare

August Challenge 2018 Division 2

Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

November Challenge 2018 Division 2

Chef and Ridges, Chef and Difficult Contests, Chef and Happiness

January Challenge 2019 Division 2

Distinct Pairs, A Pizza Slice, Fancy Quotes, Chef and Modulo Game, Lucky Number Game

January Cook-Off 2019 Division 2

Ada School, Ada King

February Challenge 2019 Division 2

Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Deputy Chef

Total Problems Solved: 98