manoj kumar

• Username: 2★simplyblue
• Country:  India
• Student/Professional:Student
• Institution:International Institute of Information Technology, Hyderabad Telangana, 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: 18

Current Ratings Graph Old Ratings Graph

1505 (-14)RatingProvisional
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April Lunchtime 2018 Division 2(2018-04-30 06:30:02)

Global Rank:   877

Cheated in:   

Ratings System Update

(2018-04-30 06:30:02)

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1505 (-23)RatingProvisional
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April Lunchtime 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   877

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)

October Challenge 2015

Who dares to be a millionaire, Count Subarrays

May Cook-Off 2015

Devu and friendship testing, Devu and decorating birthday cake

February Challenge 2016

Chef-Detective

March Challenge 2016

Palindromic substrings

May Challenge 2016

Chef and Balls, Forest Gathering, Chef and Big Soccer, Laddu

June Challenge 2016

Devu and an Array, Chef and Coins Game, Chef And Binary Operation, Chef And The Hiring Event

July Challenge 2016

Andrash and Stipendium, Chefland and Electricity

October Challenge 2016

Fenwick Iterations

March Cook-Off 2016

Digital clock, Alternating subarray prefix

May Lunchtime 2016

Akhil And Colored Balls

June Challenge 2017

A Good Set

May Cook-Off 2017

La Liga

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove, Minion Chef and Bananas

April Lunchtime 2018 Division 2

Two vs Ten

Total Problems Solved: 31