Imdad Ali

• Username: 2★imdadali
• Country:  India
• Student/Professional:Professional
• Organisation:Google
• 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: 27

Current Ratings Graph Old Ratings Graph

1492 (-46)RatingProvisional
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Starters 195 (Rated)(2025-07-16 22:00:04)

Global Rank:   2437

Cheated in:   

Ratings System Update

(2025-07-16 22:00:04)

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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1538 (-152)RatingProvisional
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March Challenge 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   1898

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 (27)

December Challenge 2016

Train Partner

January Challenge 2017

Cats and Dogs

March Challenge 2017

Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix, Xenny and Alternating Tasks

June Challenge 2017

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

July Challenge 2017

Chef and Sign Sequences, Whats in the Name, Calculator

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates

October Challenge 2017

A Balanced Contest, Max Mex, Counter Test For CHEFSUM

December Challenge 2017

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

August Challenge 2018 Division 2

Sheokand and Number, Spell Bob

September Challenge 2018 Division 2

Chef and Adventures, Magician versus Chef

July Lunchtime 2018 Division 2

Split Stones

January Challenge 2019 Division 2

Lucky Number Game, Fancy Quotes

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef

February Lunchtime 2019 Division 2

The Tricky Deal, Average Number

March Challenge 2019 Division 2

Chef got Recipes, Chef and a Beautiful Digit, Chef and Number Game

March Lunchtime 2019 Division 2

Testing Robot

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

November Challenge 2019 Division 2

Physical Exercise, Hard Sequence, Weapon Value

November Cook-Off 2019 Division 2

Chef Diet

December Challenge 2019 Division 2

Plus Multiply, Easy Subsequence Selection, That Is My Score!

January Challenge 2020 Division 2

Chef and Dynamo, Doraemon, Breaking Bricks

May Lunchtime 2020 Division 2

Weird Walk, Lost Weekends

December Challenge 2020 Division 2

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

February Challenge 2021 Division 3

Prime Game, Highest Divisor, Maximise Function, Chef and Meetings, Team Name, Frog Sort

March Challenge 2021 Division 2

Interesting XOR!, College Life 4, Consecutive Adding, Space Arrays

Starters 195 (Rated)

Failing Grades, Marble Collector

Total Problems Solved: 106