Akash Kumar

• Username: 4★akash_kmr
• Country:  India
• Student/Professional:Student
• Institution:Jadavpur University 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: 14

Current Ratings Graph Old Ratings Graph

1929 (+38)RatingProvisional
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March Challenge 2019 Division 1(2019-03-13 15:00:00)

Global Rank:   186

Cheated in:   

Ratings System Update

(2019-03-13 15:00:00)

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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1929 (-113)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2019 Division 1(2022-12-20 00:00:00)

Global Rank:   186

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 (14)

August Long Challenge 2017

Chef and Mover, Chef and Rainbow Array, Greedy Candidates, Palindromic Game

September Challenge 2017

Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums

October Challenge 2017

A Balanced Contest, Counter Test For CHEFSUM, Max Mex, Chef and Cycled Cycles, Chef and a great voluntary Program, Chef and Magic Arrays

September Cook-Off 2017

Infinite OR Game, Statistics Construction, Subsequence Equality

October Cook-Off 2017

Chef and Employment Test, Chef and Weird Queries

November Cook-Off 2017

Random Pair

July Lunchtime 2017

Find the Maximum Value

September Lunchtime 2017

Chef and Cook-Off Contests

January Challenge 2018

String Merging, Maximum Score, K-Concatenation, Rectangle

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove, Minion Chef and Bananas

September Mega Cook-Off 2018 Division 1

Make a Permutation

September Challenge 2018 Division 2

Table Game, Bad Shuffle, Chef and Adventures, War of XORs, Magician versus Chef, Sasha and Photos

October Challenge 2018 Division 1

Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard, (Challenge) Chef and Takonemo, Chef and Serves, Byte to Bit

March Challenge 2019 Division 1

Chef and Soccer, Cheating on Queue, Yet Again a Subarray Problem

Total Problems Solved: 122