Abhranil

• Username: 3★blacksnake
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 19

Current Ratings Graph Old Ratings Graph

1611 (+45)RatingProvisional
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Starters 157 (Rated)(2024-10-23 22:00:04)

Global Rank:   284

Cheated in:   

Ratings System Update

(2024-10-23 22:00:04)

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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1571 (-269)RatingProvisional
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February Challenge 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   52

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 (19)

December Challenge 2018 Division 2

Chef and Interactive Contests

August Challenge 2019 Division 2

Football

October Challenge 2019 Division 2

Phone Prices

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

June Challenge 2020 Division 2

Chef and String, Chef and Price Control

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements

August Cook-Off 2020 Division 2

Polygon Relationship, K-Foldable String, Chef and Work

August Lunchtime 2020 Division 2

Game on a Strip, Mode of Frequencies

December Cook-Off 2020 Division 2

Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement

December Lunchtime 2020 Division 2 (Unrated)

Three Letters, Sed Sequences, One Zero Swaps

January Lunchtime 2021 Division 2 (Unrated)

Even Sum, Even Differences, Dreams of Divisibility, Binary Subsequence

Code Ensemble (Rated for Division 2)

Priya and AND, Help Martha

Byterace IIT Patna Division 2 (Rated)

The Begining Era Of Cyberverse

February Challenge 2021 Division 2

Frog Sort, Team Name, Another Tree with Number Theory, Prime Game, Multiple Games, XOR Sums, Maximise Function

June Challenge 2021 Division 2 (Unrated)

Bella ciao

AlgoManiac - Code For Future Division 2 (Unrated)

Say No To Drugs, Meet In The Median, The Old Saint And Three Questions, The Rumbling

Starters 155 (Rated)

Chef and Parole, GCD to 1 (Easy), Rectangled

Starters 156 (Rated)

Partition Score, Long Queue, Even Numbers Hate

Starters 157 (Rated)

Small, Smaller, Smallest, Not-too-far Replacement, Non-matching Name, Normal is Good (Easy)

Total Problems Solved: 88