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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.

Career Paths

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 » Raj Singh
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Raj Singh

  • 2★o75_rajsingh
  •   India
  • Student
  • National Institute of Technology Tiruchirappalli Tamil Nadu, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 12
1455 (-16)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 206 (Rated)(2025-10-01 22:00:04)
Global Rank:   1995
Cheated in:   

Ratings System Update

(2025-10-01 22:00:04)
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?
NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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How the rating system works?

Learning Paths (0)

Practice Paths (1)

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Arrays, Strings & Sorting

20%

Contests (12)

Starters 153 (Rated)

Make Arithmetic Progression, AI is Coming, Butterfly

Starters 154 (Rated)

Calorie Limit, Coldplay Tickets

Starters 155 (Rated)

Chef and Parole, GCD to 1 (Easy), GCD to 1 (Hard), Rectangled

Starters 160 (Rated)

Movie Snacks

Starters 168 (Rated)

Can You Bench, Big Achiever

Starters 171 (Rated)

Squid Game - Piggy Bank, Swish Game, Advitiya

Starters 172 (Rated)

Time Machine

Weekend Dev Challenge 06: JavaScript Projects

Weather App - 1

Starters 196 (Rated)

Sugar Limit, More Cookies, Cloud Watching

Starters 197 (Rated)

Good Ranking (Pair), Independence Day, All Odd Prefix Sums, Bowling Balls

Starters 199 (Rated)

Cake Making, Brick Comparisions, Subtract or Divide, Grid MEX, Fence Colouring

Weekend Dev Challenge 10: ML Projects

Calculate F-Score for Evaluating Binary Classifier

Starters 201 (Rated)

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

Starters 206 (Rated)

Gladiator Fighting, Prime Sum, Expensive Buying

Weekend Dev Challenge 32: Data Analysis & Visualization Projects

Weekly Fitness Progress Analyzer Project, Course Enrollment Data Cleaner Project

Total Problems Solved: 149

1455
(Div 3)
★★
CodeChef Rating (Highest Rating 1471)
  • 33804 Global Rank
  • 31313 Country Rank

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

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