abhinav vinci

• Username: 4★avvinci
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 30

Current Ratings Graph Old Ratings Graph

1890 (-48)RatingProvisional
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April Challenge 2020 Division 1(2020-04-13 17:30:00)

Global Rank:   1306

Cheated in:   

Ratings System Update

(2020-04-13 17:30:00)

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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1890 (+103)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   1306

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 (30)

August Challenge 2015

Cooking Machine

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

October Challenge 2015

Count Subarrays

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

September Mega Cook-Off 2015

Forgotten Language

February Challenge 2016

Chef-Detective

March Challenge 2016

Palindromic substrings, maximize the sum, Chef And Special Dishes

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

June Challenge 2016

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

April Cook-Off 2016

Movie Weekend

September Cook-Off 2016

Lazy Jem, The Lost Arithmetic Sequences

May Lunchtime 2016

Akhil And Colored Balls, Akhil And Random String

September Lunchtime 2016

Chef and Inequality

February Challenge 2017

Chef and Triangles

April Challenge 2017

Chef and Divisor Tree, Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes

November Challenge 2017

Villages and Tribes, Periodic Palindrome Construction, Chef goes Left Right Left, Chef Hates Palindromes, Chef and Subarray Queries

September Cook-Off 2017

Infinite OR Game, Statistics Construction, Subsequence Equality

October Cook-Off 2017

Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries

December Cook-Off 2017

Beautiful Array, Football Match

October Lunchtime 2017

Buggy Calculator, Maximum Number

International Coding League (Rated)

Cards Game, Worst Case Analysis

Alkhwarizm 2017 (Rated)

Logan and his XOR debacle

January Challenge 2018

Partition the numbers, String Merging, Rectangle, Maximum Score, K-Concatenation

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome

February Lunchtime 2018

Game with numbers, Jumping in the hills

March Challenge 2018 DIV 1

Chef and Easy Problem, Mix the Colors, Minions and Voting

April Challenge 2018 Division 1

Cutting Plants, Highway Crossing, Count Good Prefixes

April Challenge 2020 Division 1

Strange Number, Squared Subsequences

Total Problems Solved: 123