Varun Tyagi

• Username: 2★unknown_11
• Country:  India
• Student/Professional:Student
• Institution:DIT University
• 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: 29

Current Ratings Graph Old Ratings Graph

1502 (+43)RatingProvisional
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September Lunchtime 2020 Division 2(2020-09-26 23:00:02)

Global Rank:   877

Cheated in:   

Ratings System Update

(2020-09-26 23:00:02)

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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1502 (-103)RatingProvisional
Rating i Provisional Rating, click to know more

September Lunchtime 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   877

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 (29)

September Challenge 2016

Faded Palindromes, Chef and digits of a number, Chef and calculation

August Long Challenge 2017

Chef and Rainbow Array

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

October Challenge 2017

Max Mex, A Balanced Contest

November Challenge 2017

Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

September Cook-Off 2017

Statistics Construction, Subsequence Equality

October Cook-Off 2017

Chef and Employment Test

November Cook-Off 2017

Random Pair

October Lunchtime 2017

Buggy Calculator

November Lunchtime 2017

Smart Strategy

February Cook-Off 2018

Chef and Cook-Off

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove

May Cook-off 2018 Division 2

Secret Recipe

August Challenge 2018 Division 2

Sheokand and Number, Spell Bob

September Challenge 2018 Division 2

Magician versus Chef, Chef and Adventures

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

January Challenge 2019 Division 2

Lucky Number Game, Fancy Quotes

January Cook-Off 2019 Division 2

Ada School

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef

February Cook-Off 2019 Division 2

Chef and Party, Buying New Tablet

February Lunchtime 2019 Division 2

Average Number, The Tricky Deal

March Challenge 2019 Division 2

Chef and Number Game

April Challenge 2019 Division 2

Maximum Remaining

September Mega Cook-Off 2019 Division 2

Playing with Matches

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

September Challenge 2020 Division 2

A Problem on Sticks

September Lunchtime 2020 Division 2

GCD operations, Root the Tree, Watermelon

Total Problems Solved: 56