Mohit Surana

• Username: 3★doodhwala
• Country:  United States
• Student/Professional:Student
• Institution:University of Massachusetts, Amherst
• 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: 10

Current Ratings Graph Old Ratings Graph

1728 (+26)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2020 Division 2(2020-02-17 15:00:02)

Global Rank:   2554

Cheated in:   

Ratings System Update

(2020-02-17 15:00:02)

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?

1728 (-19)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   2554

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)

None

Practice Paths (0)

None

Contests (10)

October Challenge 2015

Who dares to be a millionaire, Count Subarrays

September Mega Cook-Off 2015

Forgotten Language, Stacks

May Challenge 2016

Laddu, Chef and Big Soccer, Forest Gathering, Chef and Balls, Chef and math

September Challenge 2016

Chef and Friends, Dividing Machine, Chef and Matrix Division, Chef and digits of a number, Faded Palindromes, Chef and calculation

January Challenge 2017

Capital Movement, Reservior, Cats and Dogs

June Challenge 2017

A Good Set

September Challenge 2017

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

May Challenge 2018 Division 2

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

February Challenge 2020 Division 2

The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins

Total Problems Solved: 43