Abhishek Kumar Singh

• Username: 2★abhi_k_singh
• Country:  India
• Student/Professional:Student
• Institution:RNS Institute of Technology Bengaluru, Karnataka, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jul-Dec)2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 11

Current Ratings Graph Old Ratings Graph

1569 (-20)RatingProvisional
Rating i Provisional Rating, click to know more

December Lunchtime 2021 Division 2(2021-12-25 23:00:02)

Global Rank:   3064

Cheated in:   

Ratings System Update

(2021-12-25 23:00:02)

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?

1569 (-59)RatingProvisional
Rating i Provisional Rating, click to know more

December Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   3064

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 (11)

December Challenge 2020 Division 2

Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution, Hail XOR

December Cook-Off 2020 Division 2

Catch the Thief, Minimum Attendance Requirement

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

UWCOI 2021 (Rated for all)

Hidden Numbers

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Point Of Impact, Encoded String

January Lunchtime 2021 Division 3 (Unrated)

Even Sum, Even Differences, Ashishgup and Interviews, Pair Me

April Cook-Off 2021 Division 3

Bodybuilder, Passing Marks, Chocolate Monger

April Lunchtime 2021 Division 3

Coldplay, Array Rotation, Equinox Strings, Bench Press, Chef in Heaven

May Cook-Off 2021 Division 3

Marathon, Vaccine Drive

June Lunchtime 2021 Division 2

False Number, Unpleasant Ones

CodeChef Starters 19 Division 2 (Rated)

Indivisible Permutation, Distinct Elements

December Lunchtime 2021 Division 2

Maximum Trio, Romantic Reversals

Total Problems Solved: 36