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Programming and DSA

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Practice Compete Compiler

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Mohammad Umar Sultan
user profile

Mohammad Umar Sultan

  • 2★umarsultan
  •   India
  • Student
  • Indian Institute of Technology Palakkad Kerala, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 17
1545 (-275)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 201 (Rated)(2025-08-27 22:00:02)
Global Rank:   1592
Cheated in:   Cheated in START201B

Ratings System Update

(2025-08-27 22:00:02)
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?
1817 (-72)RatingProvisional
Rating i Provisional Rating, click to know more
July Lunchtime 2021 Division 2(2022-12-20 00:00:00)
Global Rank:   669
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 (1)

learn-icon

Bit Manipulation

6%

Practice Paths (1)

learn-icon

Practice for ZCO and INOI

10%

Contests (17)

September Challenge 2020 Division 2

Ada Matrix, A Problem on Sticks

October Challenge 2020 Division 2

Replace for X, Covid Run, Chef and Easy Queries, Positive AND

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes

January Challenge 2021 Division 2

Encoded String, Chef and Division 3, Fair Elections

December Challenge 2020 Division 2

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

November Lunchtime 2020 Division 2

Gasoline Introduction, Gasoline

September Lunchtime 2020 Division 2

GCD operations, Watermelon, Root the Tree

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1, Total Components

May CodeChef Starters 2021 Division 3 (Rated)

Cheating Time, Plagiarism, Lazy Chef, Correct Sentence

June Challenge 2021 Division 2 (Unrated)

Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat

June Cook-Off 2021 Division 2

Binary String on Steroids, The Wave

June Lunchtime 2021 Division 2

From Rational to Binary, False Number, Unpleasant Ones

July Challenge 2021 Division 2 (Unrated)

XxOoRr

July Cook-Off 2021 Division 2

XOR-ORED, Mod Equality, Hidden Colored Graph

July Lunchtime 2021 Division 2

Beautiful Pairs, Array Rotation Returns

August Challenge 2021 Division 2 (Unrated)

Problem Difficulties, Olympics Ranking

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1A

Min Max LCM, Round Robin Ranks , Dance Moves

SnackDown 2021 - Online Round 1B

Queens Placement

Starters 198 (Rated)

Currency Exchange, Minimize Maximum Mex

Starters 199 (Rated)

Fence Colouring, Grid MEX, Subtract or Divide

Starters 200 (Rated)

Random NIM, Good Subsequence, Chef Bakes Cake, Restrict Palindromes

Starters 201 (Rated)

Compare and Connect, Huge Grid (Easy Version), Selling Coins, Mixing Liquids, Mark Points

Total Problems Solved: 1725

1545
(Div 3)
★★
CodeChef Rating (Highest Rating 1843)
  • 21949 Global Rank
  • 20198 Country Rank
0?i Provisional Rating, click to know more
DSA Rating (Highest Rating 0)
  • Inactive Global Rank
  • Inactive Country Rank

Badges

Problem Solver - Diamond Badge

Problem Solver - Diamond Badge

Received for solving 1000 Problems

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Daily Streak - Silver Badge

Daily Streak - Silver Badge

Received for maintaining a streak of 25 days

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