Kunal Vaswani

• Username: 4★kunal_serum
• Country:  India
• Student/Professional:Student
• Institution:International Institute of Information Technology, Hyderabad Telangana, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 16

Current Ratings Graph Old Ratings Graph

1930 (+41)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off 2020 Division 1 (2020-12-22 00:00:00)

Global Rank:   100

Cheated in:   

Ratings System Update

(2020-12-22 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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1930 (-167)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off 2020 Division 1 (2022-12-20 00:00:00)

Global Rank:   100

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)

March Challenge 2018 DIV 2

Mix the Colors, Chef and Glove, A Big Sale

April Challenge 2018 Division 2

Weight of Numbers, Average of Pairs, Workers

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions, Xor Again, Fake Binary Search, Dibs on Fibs

June Challenge 2018 Division 2

Binary Shuffle, Naive Chef, Sheokand and String, Vision

July Challenge 2018 Division 1

No Minimum No Maximum

August Challenge 2018 Division 2

Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

December Challenge 2018 Division 2

Max and Electrical Panel, Chef and Interactive XOR, Chef and Meatballs, Chef and Interactive Contests, Chef and An Ideal Problem

November Challenge 2018 Division 2

Chef and Happiness, Chef and Difficult Contests, Chef and Ridges, Appy Loves One

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

January Challenge 2019 Division 2

Yet Another Problem About Sequences, Different Neighbours, Lucky Number Game, Distinct Pairs, Chef and Modulo Game, Fancy Quotes, A Pizza Slice

April Challenge 2019 Division 1

Subtree Removal, Playing with Numbers, Kira Loves Palindromes, Offer for Chef

July Challenge 2019 Division 1

Guess the Prime!, Codechef War, Circular Merging

December Challenge 2019 Division 1

Chefina and Ranges, Binary XOR, Sticky Notes, Addition

April Challenge 2020 Division 1

Strange Number, Squared Subsequences

December Cook-Off 2020 Division 1

Self-Destructing Strings, Sed Passwords, Circle of Chaos

November Cook-Off 2020 Division 1

Flip the String, Chef and IPC Certificates

Total Problems Solved: 75