Varun Koranne

• Username: 2★varun10000
• Country:  India
• Student/Professional:Student
• Institution:Sardar Patel Institute Of Technology, Mumbai Maharashtra, 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: 24

Current Ratings Graph Old Ratings Graph

1463 (-26)RatingProvisional
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Starters 97 Division 3 (Rated)(2023-07-05 22:00:04)

Global Rank:   2913

Cheated in:   

Ratings System Update

(2023-07-05 22:00:04)

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1426 (-3)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 67 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   3019

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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Contests (24)

April Challenge 2021 Division 3

World Record, Valid Pair

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

October Challenge 2021 Division 3 (Rated)

Three Boxes, Which Mixture

CodeChef Starters 20 Division 3 (Rated)

Genes, Chef and Pal

December Challenge 2021 Division 3 (Rated)

Utkarsh and Placement tests

CodeChef Starters 21 Division 3 (Rated)

Akash and Grid, Covid and Theatre Tickets, And Or Union, Devendra and Water Sports

CodeChef Starters 22 Division 3 (Rated)

An Interesting Sequence, Even Subset Xor, Equal Card Game, Elections in Chefland, Equal LIS

Code Drive Division 3 (Rated)

Game between friends, Favourite String of Chef, Count Number of Peaks

January Long 2022 - I, Division 3 (Rated)

Keplers Law, Prime in a binary string, Covid Spread

January Long 2022 - II, Division 3 (Rated)

Crying Colours, TCS Examination, Chef and Fixed Deposits

CodeChef Starters 23 Division 2 (Unrated)

Average of Three, Subarray Mex, Non Zero Subarray Xor

June Lunchtime 2022 Division 3 (Rated)

Zero Ones Equal One Zeros, Too many Floors, XOR Times 2 Is Sum, Equal by XORing

Starters 46 Division 3 (Rated)

Prime Xor, Group Assignment, Sort the String, MATH1 Enrolment

Starters 47 Division 3 (Rated)

Construct N, End Sorted, Minimum Coins

July Lunchtime 2022 Division 3 (Rated)

The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem

Starters 48 Division 3 (Rated)

Buy Lamps, Fill The Grid, Make Palindrome 2

Starters 55 Division 3 (Rated)

Balls and Boxes, Permutation Clear, Broken Phone

September Long 2022 Division 3 (Rated)

Good Pairs, Speed Limit Test, Bob at the Bank

Starters 67 Division 3 (Rated)

Minimum Number of Ones, Counting Problem

Starters 75 Division 3 (Rated)

Two Ranges

Starters 87 Division 4 (Rated)

Four Tickets, Buy Ten Packets, Return the Change, Existence

Starters 94 Division 3 (Rated)

Gymkhana Election IIIT-A, The Vowel Matrix, Possible or Not, CodeChef Streak

Starters 95 Division 3 (Rated)

Alt-Tab, Transfusion Chain, EVacuate to Moon

Starters 97 Division 3 (Rated)

Schrodinger Smiley, Best of Two

Total Problems Solved: 150