Nitish Kumar Singh

• Username: 1★nitishs560
• Country:  India
• Student/Professional:Professional
• Organisation:Accenture
• 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: 10

Current Ratings Graph Old Ratings Graph

1313 (+28)RatingProvisional
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Starters 74 Division 4 (Rated)(2023-01-18 23:00:06)

Global Rank:   4379

Cheated in:   

Ratings System Update

(2023-01-18 23:00:06)

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1268 (-122)RatingProvisional
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July Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   9639

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 (2)

Binary Search

29%

Time complexity

13%

Practice Paths (1)

SQL Practice Queries

14%

Contests (10)

August Challenge 2020 Division 2

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

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix

August Cook-Off 2020 Division 2

Polygon Relationship, Chef and Work

September Cook-Off 2020 Division 2

Bowling Strategy

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

Starters 73 Division 4 (Rated)

Chef Plays Ludo, Lucky Numbers, Multivitamin Tablets

Starters 74 Division 4 (Rated)

Facebook, Mana Points, Odd Even Binary String

January Long 2023 Division 4 (Rated)

Asymmetric Swaps, Array Halves, Far from origin, Overspeeding Fine, Negative Product

Total Problems Solved: 59