venkatttwenty

• Username: 4★venkatttwenty
• Country:  India
• Student/Professional:Professional
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• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 18

Current Ratings Graph Old Ratings Graph

1891 (+40)RatingProvisional
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February Cook-Off 2022 Division 2(2022-02-21 22:30:02)

Global Rank:   150

Cheated in:   

Ratings System Update

(2022-02-21 22:30:02)

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1891 (-150)RatingProvisional
Rating i Provisional Rating, click to know more

February Cook-Off 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   150

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?

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Contests (18)

July Cook-Off 2021 Division 3

Shoe Fit

July Lunchtime 2021 Division 3

Chef and Spells, Red Alert, Beautiful Pairs

August Challenge 2021 Division 3 (Rated)

Special Triplets, Array Filling, Geometry 1, Chef and Bulb Invention, Charge Scheduling, Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 2

Equal Difference

August Lunchtime 2021 Division 2

K-th Maximum, Just a Graph, Crossing Blocks

CodeChef Starters 9 Division 2 (Unrated)

Black cells in a chessboard, Large Square, Bus full of passengers

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element

September Challenge 2021 Division 2 (Unrated)

Travel Pass, Airline Restrictions, Shuffling Parities, XOR Equal, 2-D Point Meeting

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 11 Division 2 (Rated)

The Grid Fill Problem, Obtain the Sum

CodeChef Starters 13 Division 2 (Rated)

Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Magical Doors

October Cook-Off 2021 Division 2

Odd Sum, 01 Subsequence, Can You Reach The End

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

November Challenge 2021 Division 2 (Unrated)

Maximise the bridges, Equal Coins, Weird Palindrome Making, Xor Equation, Wildcard Replacement, Hill Sequence

CodeChef Starters 17 Division 2 (Rated)

Binary Inversion, GCD of Prefixes, String Game, New Piece

CodeChef Starters 18 Division 2 (Unrated)

Palindromic Binary Numbers, Compare those strings, Make them equal

CodeChef Starters 20 Division 2 (Unrated)

Stable Sequence

FizzBuzz Division 2 (Rated)

Magical Planks, Clean The Sequence, Substring Minimum Function, Can_Reach

November Lunchtime 2021 Division 2

Expected Weight, Strange Minimization, Rapid Re-Orderings

December Challenge 2021 Division 2 (Unrated)

Squares Counting, List of Lists, Pyramid Traversal, Valleys and Hills, Increasing String , Rock Paper Scissors

January Long 2022 - I, Division 2 (Unrated)

Prime in a binary string

January Long 2022 - II, Division 2 (Unrated)

Power Sum

CodeChef Starters 23 Division 2 (Unrated)

Average of Three, Subarray Mex, Maximising Vacations, Non Zero Subarray Xor

CodeChef Starters 24 Division 2 (Rated)

Yet Another Constructive Problem, Divisors and Reciprocals, Avoid Contact, Anti Palindrome

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics, Bitwise Blend, N Queens Puzzle Solved !

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, K Distinct Array, Points and Lines

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Mango Market, Prefix Permutation

Total Problems Solved: 124