Sujit Jha

• Username: 2★sujitjha
• Country:  India
• Student/Professional:Student
• Institution:Department of Computer Science, University of Delhi
• 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: 43

Current Ratings Graph Old Ratings Graph

1510 (+39)RatingProvisional
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April Challenge 2021 Division 3(2021-04-12 15:00:04)

Global Rank:   1393

Cheated in:   

Ratings System Update

(2021-04-12 15:00:04)

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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1510 (-127)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   1393

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 (43)

June Challenge 2017

Chef and the Feast, A Good Set, Xenny and Coin Rankings

July Challenge 2017

Chef and Sign Sequences, Calculator , Whats in the Name

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover, Greedy Candidates

September Challenge 2017

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

October Challenge 2017

Chef and a great voluntary Program, Max Mex, A Balanced Contest

November Challenge 2017

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

June Cook-Off 2017

Ada and crayons

August Cook-Off 2017

Real obtuse, From heaven to earth

October Cook-Off 2017

Chef and Employment Test

June Lunchtime 2017

Two Numbers

August Lunchtime 2017

Mathison and pangrams

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Chef And His Characters, Chef And The Patents, Akanksha and End of Semester, Car-pal Tunnel, Permutation and Palindrome

February Cook-Off 2018

Chef and Cook-Off, Chef and Tuples

March Challenge 2018 DIV 2

Minion Chef and Bananas, Chef and Glove, Mix the Colors, A Big Sale

April Cook-off 2018 Division 2

Cut the Board, Binary Nim

October Mega Cook-Off 2018 Division 2

Ada and the Staircase

June Challenge 2018 Division 2

Naive Chef

August Challenge 2018 Division 2

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

September Challenge 2018 Division 2

Chef and Adventures, War of XORs, Magician versus Chef

November Challenge 2018 Division 2

Chef and Ridges, Chef and Difficult Contests

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

June Lunchtime 2018 Division 2

Summary Power, Counting Pretty Numbers

LoC April 2018 (Rated for Division 2)

Cricket Score

March Challenge 2019 Division 2

Chef and Number Game

June Challenge 2019 Division 2

Chef and Proxy, Guddu on a Date

July Challenge 2019 Division 2

Chef and Mean

August Challenge 2019 Division 2

Football, Zombie and the Caves, Distribute Apples, Dilemma

October Challenge 2019 Division 2

Operations on a Matrix, Phone Prices

January Challenge 2020 Division 2

Breaking Bricks

February Challenge 2020 Division 2

School of Geometry

June Challenge 2020 Division 2

Chef and String, Chef and Price Control

July Challenge 2020 Division 2

Chef and Strings, Missing a Point, Ada King, Chef and Card Game

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix

October Challenge 2020 Division 2

Positive AND, Covid Run, Chef and Easy Queries

September Lunchtime 2020 Division 2

GCD operations, Watermelon

January Challenge 2021 Division 3

Watching CPL, Fair Elections, Chef and Division 3, Encoded String

April Challenge 2021 Division 3

Worthy Matrix, Chef and Dice, Valid Pair, World Record, Strong Language

Total Problems Solved: 191