utkarsh singh

• Username: 4★loafy
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology BHU Varanasi, Uttar Pradesh, 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: 35

Current Ratings Graph Old Ratings Graph

1986 (-3)RatingProvisional
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March Cook-Off 2019 Division 1(2019-03-25 00:00:00)

Global Rank:   173

Cheated in:   

Ratings System Update

(2019-03-25 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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1986 (-92)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2019 Division 1(2022-12-20 00:00:00)

Global Rank:   173

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 (35)

September Challenge 2016

Faded Palindromes, Chef and digits of a number

October Challenge 2016

Chef and Keyboard, Fenwick Iterations, Chef and Three Dogs

December Challenge 2016

Train Partner

December Cook-Off 2016

Chef and Subset

October Lunchtime 2016

The Largest Bouquet

January Challenge 2017

Cats and Dogs, Reservior

February Challenge 2017

Chef and His Apartment Dues

April Challenge 2017

Similar Dishes, Bear and Row 01, Dish Of Life

May Challenge 2017

Chef and Sub Array , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers

June Challenge 2017

A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets

July Challenge 2017

Chef and Sign Sequences, Calculator , Whats in the Name

August Long Challenge 2017

Chef and Rainbow Array, Palindromic Game

September Challenge 2017

Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums

October Challenge 2017

Counter Test For CHEFSUM, A Balanced Contest, Max Mex, Chef and Cycled Cycles, Chef and a great voluntary Program

November Challenge 2017

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

December Challenge 2017

Total Diamonds, Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays

October Cook-Off 2017

Chef and Counting Test, Chef and Weird Queries, Chef and Employment Test

December Cook-Off 2017

Beautiful Array, Football Match

September Lunchtime 2017

Chef and Cook-Off Contests

December Lunchtime 2017

Days in Month, Strange Function

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers

January Lunchtime 2018

Chef and Game with Sequence

March Challenge 2018 DIV 2

Chef and Easy Problem, Minion Chef and Bananas, Minions and Voting, Chef and Glove, Mix the Colors, A Big Sale

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

November Cook-Off 2018 Division 1

Beautiful Garland

August Challenge 2018 Division 2

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

December Challenge 2018 Division 1

(Challenge) Delete DAG, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR

November Challenge 2018 Division 1

Appy Loves One, Good Median, Magician versus Chef 2

October Challenge 2018 Division 2

Minimize Digitsum, Chef and Circles, Byte to Bit, Chef and Serves, Chef and Surprise Chessboard, Beautiful Bricks, Appy and Balloons

Insomnia 2018 (Rated)

Split Sums

February Cook-Off 2019 Division 1

Max Range Queries, Chef and Secret Password, Chef and Party

March Cook-Off 2019 Division 1

XOR N-bonacci Sequence, Markers and Caps

Total Problems Solved: 108