Vinay Chennamolla

• Username: 3★nicky7767
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 31

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1697 (+21)RatingProvisional
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Starters 97 Division 2 (Rated)(2023-07-05 22:00:02)

Global Rank:   853

Cheated in:   

Ratings System Update

(2023-07-05 22:00:02)

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1676 (-5)RatingProvisional
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Starters 56 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1495

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

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Learning Paths (0)

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Contests (31)

February Challenge 2020 Division 2

School of Geometry

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

August Cook-Off 2020 Division 2

Polygon Relationship, K-Foldable String, Chef and Work

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences, One Zero Swaps

January Lunchtime 2021 Division 2 (Unrated)

Binary Subsequence, Even Differences, Even Sum

January Challenge 2021 Division 3

Encoded String, Point Of Impact, Chef and Division 3, Fair Elections

January Cook-Off 2021 Division 3

Distinct Pair Sums, Maximise Islands, Password, Prime Tuples

March Cook-Off 2021 Division 2

Consecutive Deletions, Matrix XOR, Guess the Number

March Lunchtime 2021 Division 2

Dinner by Candlelight, Racing

April Cook-Off 2021 Division 2

OR of ANDs, Chocolate Monger

June Cook-Off 2021 Division 2

The Wave

June Lunchtime 2021 Division 2

From Rational to Binary, False Number, Unpleasant Ones

July Cook-Off 2021 Division 2

XOR-ORED, Mod Equality

August Cook-Off 2021 Division 2

Equal Difference, Clear the Array, Different String, Chef and Closure

August Lunchtime 2021 Division 2

Crossing Blocks, Just a Graph, K-th Maximum

AlgoManiac - Code For Future Division 2 (Unrated)

Say No To Drugs, The Rumbling, The Old Saint And Three Questions, Meet In The Median

September Cook-Off 2021 Division 2

Zebra Crossing, Fake Swaps, Adjacency Hatred

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Yet another SOD problem, Alice vs Bob Faceoff

October Cook-Off 2021 Division 2

Can You Reach The End, Odd Sum, 01 Subsequence

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

November Cook-Off 2021 Division 2

Make it Divisible, Missing Sums, Product Pain

July Cook-Off 2022 Division 2 (Rated)

Permutation And Median, Xor Permutation

Starters 41 Division 2 (Rated)

Equal Integers, Path Parity

June Cook-Off 2022 Division 2 (Rated)

Simple XOR, Break the Stick

Starters 44 Division 2 (Rated)

Atleast and Atmost, Triple Xor, Dense Bracket Sequence

Starters 46 Division 2 (Rated)

Prime Xor, Sort the String

July Lunchtime 2022 Division 2 (Rated)

Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching, Largest Family

Starters 55 Division 2 (Rated)

Balls and Boxes, Mean and Median, OR Tuples

Starters 97 Division 2 (Rated)

Schrodinger Smiley, Triplets Min

Total Problems Solved: 94