Akash Rupela

• Username: 4★cubercoder
• Country:  India
• Student/Professional:Professional
• Organisation:Noon.com
• 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: 12

Current Ratings Graph Old Ratings Graph

1950 (+73)RatingProvisional
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March Challenge 2021 Division 1(2021-03-15 15:00:00)

Global Rank:   66

Cheated in:   

Ratings System Update

(2021-03-15 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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1950 (-233)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   66

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 (12)

July Challenge 2016

Chef and Tetris, Chefland and Electricity, Andrash and Stipendium

September Challenge 2016

Chef and digits of a number, Faded Palindromes

July Lunchtime 2016

Drumpf for President!, Lumpy - The Bus Driver

October Challenge 2017

Max Mex, Counter Test For CHEFSUM, A Balanced Contest

December Challenge 2017

Chef And his Cake, Penalty Shoot-out

October Lunchtime 2017

Buggy Calculator

January Challenge 2021 Division 2

Chef and Ants, Guess the Tiling, Expected Number of SCCs, Stack-Queue Sort (Challenge), Watching CPL, Fair Elections

December Challenge 2020 Division 2

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

December Cook-Off 2020 Division 2

Minimum Attendance Requirement, Circle of Chaos, Self-Destructing Strings, Catch the Thief

January Cook-Off 2021 Division 2

Prime Tuples, Maximise Islands

December Lunchtime 2020 Division 2 (Unrated)

Three Letters, Sed Sequences, One Zero Swaps

January Lunchtime 2021 Division 2 (Unrated)

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

February Challenge 2021 Division 2

Another Tree with Number Theory, Highest Divisor, Bash Matrix, Cut the Cake (Challenge), Maximise Function, XOR Sums, Multiple Games, Prime Game, Team Name, Frog Sort

March Challenge 2021 Division 1

Dense Graph, Consecutive Adding, Paparazzi Gennady, Space Arrays, Wireless Electricity (Challenge), Maximum Topological Sort

Total Problems Solved: 164