Shivam Kumar Singh

• Username: 2★shiv_am21
• Country:  India
• Student/Professional:Student
• Institution:Techno International New Town Kolkata, West Bengal, 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: 9

Current Ratings Graph Old Ratings Graph

1409 (-9)RatingProvisional
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July Long One 2022 Division 3 (Rated)(2022-07-11 15:00:04)

Global Rank:   1870

Cheated in:   

Ratings System Update

(2022-07-11 15:00:04)

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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1409 (-83)RatingProvisional
Rating i Provisional Rating, click to know more

July Long One 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1870

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 (9)

January Lunchtime 2022 Division 3

Chef and Lockout Draws, Chef and Subset Additions

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, Badminton Serves

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

February Long 2022 - II, Division 3 (Rated)

Chef and NextGen, Xor Palindrome, World Chess Championship, Avoid Fixed Points

Starters 37 Division 3 (Rated)

Laptop Recommendation , Infernos

May Long One 2022 Division 3 (Rated)

Sugarcane Juice Business, The Attack of Queen

June Long Two 2022 Division 3 (Rated)

Count the ACs, Strong Elements, Fitness, Reversal Sorting, Complementary Strand in a DNA, Make all equal using Pairs

Starters 45 Division 3 (Rated)

Even Equal Odd, Chef and his Apps, Retrieve the Array, Adjacent Sum Parity, Change Row and Column Both

July Long One 2022 Division 3 (Rated)

Bidding, Game of Piles Version 1, Slow Solution, Pass the Exam, Chef and Candies

Total Problems Solved: 87