Mohammed Ubaid Mohammed Jawed Shaikh

• Username: 3★ubaid123
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Indore Simrol, Madhya 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: 20

Current Ratings Graph Old Ratings Graph

1649 (-16)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2020 Division 2(2020-12-14 15:00:02)

Global Rank:   5594

Cheated in:   

Ratings System Update

(2020-12-14 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?

1649 (+38)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   5594

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 (20)

December Challenge 2018 Division 2

Chef and An Ideal Problem, Chef and Interactive Contests

November Challenge 2018 Division 2

Chef and Difficult Contests, Chef and Ridges

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

September Lunchtime 2018 Division 2

Judging Delay

December Lunchtime 2018 Division 2

Print Pattern

March Challenge 2019 Division 2

Chef and Number Game

May Lunchtime 2019 Division 2 (Unrated)

Dummy Palindromic Strings, CV

June Cook-Off 2019 Division 2

Multiple Choice Exam, Eat Twice

June Lunchtime 2019 Division 2

Ping Paja Pong, Magda and Silly Pairs

July Challenge 2019 Division 2

Minimum and Maximum, Chef and Mean

August Challenge 2019 Division 2

Guddu and his Mother, Dilemma, Maximize an Expression, Football, Distribute Apples, Zombie and the Caves

August Lunchtime 2019 Division 2

Chef and Trip, Eidi Gift

September Challenge 2019 Division 1

Chef and Good Subsequences, Easy Fibonacci, Chef Designed a Network, Chef and Interesting Subsequences

December Challenge 2019 Division 1

Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!, Addition

June Challenge 2020 Division 1

The Tom and Jerry Game!

July Challenge 2020 Division 2

Chefina and Swaps, Chef and Strings, Chef and Card Game, Doctor Chef, Missing a Point, Ada King

July Lunchtime 2020 Division 2

Chef and Steps

December Challenge 2020 Division 2

Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

Code Ensemble (Rated for Division 2)

Priya and AND, Help Martha

Total Problems Solved: 81