Shubham Beri

• Username: 4★darkrayleigh
• Country:  India
• Student/Professional:Student
• Institution:Dr. Akhilesh Das Gupta Institute of Technology and Management Delhi, India
• 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: 16

Current Ratings Graph Old Ratings Graph

1896 (+60)RatingProvisional
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April Challenge 2021 Division 2(2021-04-12 15:00:02)

Global Rank:   9

Cheated in:   

Ratings System Update

(2021-04-12 15:00:02)

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?

1896 (-146)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   9

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 (16)

September Mega Cook-Off 2018 Division 2

Make a Permutation, ATM Machine

September Challenge 2018 Division 2

Magician versus Chef

February Challenge 2019 Division 2

Chef and Secret Ingredients, Appy and Contest, Deputy Chef

March Challenge 2019 Division 2

Chef and Number Game

April Lunchtime 2019 Division 2

Attendance, Fast Food

May Lunchtime 2019 Division 2 (Unrated)

CV

January Challenge 2020 Division 2

Doraemon, Breaking Bricks

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

September Challenge 2020 Division 2

A Problem on Sticks, Coronavirus Spread 2, Ada Matrix, Chef and Trump Cards, Chefina and Swap, Find XOR

August Cook-Off 2020 Division 2

Polygon Relationship, Chef and Work, K-Foldable String

August Lunchtime 2020 Division 2

Ratings and Rankings, Mode of Frequencies, Game on a Strip

January Challenge 2021 Division 2

Watching CPL, Fair Elections

September Cook-Off 2020 Division 2

Bulbs and Wires, Bowling Strategy

February Challenge 2021 Division 2

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

March Challenge 2021 Division 2

Interesting XOR!, Dense Graph, College Life 4, Consecutive Adding, Paparazzi Gennady, Space Arrays, Maximum Topological Sort

March Lunchtime 2021 Division 2

Dinner by Candlelight, Racing, Lunchtime

April Challenge 2021 Division 2

Destroy the EMP Chip, Boolean Game, Chef and Dice, Tree Permutations, Binary String MEX, Worthy Matrix

CodeChef Starters 6 Division 1 (Unrated)

Joker and Batman, Even tuples, Three Dices, Cricket Ranking

CodeChef Starters 7 Division 1 (Unrated)

Maximum Array Xor, Food Chain, Chess Format, Ceiling Sum

August Challenge 2021 Division 1 (Unrated)

Special Triplets, Problem Difficulties, Olympics Ranking

October Challenge 2021 Division 1 (Unrated)

Longest AND Subarray, Digit Removal, MEX-OR

Total Problems Solved: 122