Sumit Jha

• Username: 3★sumitjha4321
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, 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: 34

Current Ratings Graph Old Ratings Graph

1694 (+4)RatingProvisional
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May Challenge 2018 Division 2(2018-05-14 15:00:00)

Global Rank:   1244

Cheated in:   

Ratings System Update

(2018-05-14 15:00:00)

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?

1694 (+91)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   1244

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 (34)

October Cook-Off 2014

Walk on the Axis

August Challenge 2014

The Leaking Robot, Chef and Gift

September Challenge 2014

Chef and Left-Right

October Challenge 2014

Chef and Ground, Magical Girl and Colored Liquid Potions

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence, Chef and Red Black Tree

September Lunchtime 2014

Chef and easy problem

January Challenge 2015

Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms

January Cook-Off 2015

Suraj goes shopping

February Challenge 2015

Chef and Equality, Let us play with rank list, Chef and Strange Formula, Chef and Chain, Chef and Strings

March Challenge 2015

Chef and Notebooks

May Challenge 2015

Chef and Prime Divisors, Set Difference , Chef and new recipe

June Challenge 2015

Chef and Memory Limit

July Challenge 2015

Bread, Chef and Cube

August Challenge 2015

Gravity Guy, Cooking Machine

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

July Cook-Off 2015

Cops and the Thief Devu

July Lunchtime 2015

Greedy puppy

August Lunchtime 2015

Minimum Maximum

August Challenge 2016

Chef and Chocolate

September Challenge 2016

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

October Challenge 2016

Chef and Keyboard

November Challenge 2016

Count Permutations, Chef and squares

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number, Bandwidth of a matrix

April Challenge 2017

Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle

March Challenge 2018 DIV 2

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

April Cook-off 2018 Division 2

Cut the Board

April Challenge 2018 Division 2

Average of Pairs, Workers, Count Good Prefixes, Highway Crossing, Weight of Numbers, Chef and Array (Challenge)

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions, Xor Again, Dibs on Fibs

Code Melange (Rated)

XD Subsequences, The Deadly Sin, Candy Love

Total Problems Solved: 244