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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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Courses

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.

Other Courses

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.

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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Practice Compete Compiler
Home » SUJAL RAI
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SUJAL RAI

Diamond League Diamond League
  • 1★sujal_rai_05
  •   India
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 19
1064 (+93)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 216 (Rated)(2025-12-10 22:00:06)
Global Rank:   1134
Cheated in:   

Ratings System Update

(2025-12-10 22:00:06)
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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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Learning Paths (1)

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Machine Learning

13%

Practice Paths (20)

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SQL case studies

41%
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1400 to 1600 difficulty problems

22%
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1600 to 1800 difficulty problems

27%
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Jump from 2* to 3*

6%
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Linked Lists

11%
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Level up from 1* to 2*

24%
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Practice Basic Math

30%
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Practice Arrays

6%
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Practice Strings

19%
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Python Interview Questions

17%
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Practice JavaScript

24%
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SQL Practice Queries

54%
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Practice PHP

8%
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Practice C

38%
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Practice C++

31%
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1000 to 1400 difficulty problems

29%
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500 to 1000 difficulty problems

58%
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500 difficulty rating

Completed

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Practice Java

15%
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Practice Python

17%

Contests (19)

Starters 168 (Rated)

Big Achiever, Can You Bench

Starters 182 (Rated)

IPL

Starters 191 (Rated)

Add to get GCD, Nearest Square, Divide into 3

Starters 192 (Rated)

Missing Shoes, No Odd Sum

Starters 202 (Rated)

Endless Play, Buying Flowers, If Only I Could Read, Two Rolls

Starters 203 (Rated)

Cab Rides, Coloured Orbs, Passing Grade

Starters 204 (Rated)

Triangles, Drawing Chances, Episodes

Starters 205 (Rated)

Triplet Maximization, Cute Strings, Unreachable, Mirror Jump

Starters 206 (Rated)

Remaining Money, Gladiator Fighting, Prime Sum, Expensive Buying

Starters 207 (Rated)

Gambling, Tourist, Make Subarray

Starters 208 (Rated)

Spring Cleaning, Sabotage, Alternate Jumps

Starters 209 (Rated)

Bitcoin Market, Small GCD Sort, Divisible Duel

Starters 210 (Rated)

First Element Counting, Profits, Chocolate Eating, Notebook Counting

Starters 211 (Rated)

Subarray Maximums, Fuel Check, Buying Chairs, No Doubling, Wolf Down, Tournament Rigging (Minimum)

Starters 212 (Rated)

Basketball Score, Exit Door, Interesting Binary (Easy Version), Distinct Fun, Counting MEX Is Fun, Signal, Binary Flip

Starters 213 (Rated)

No 4 Please, Separation, EXML Race, Chef and String, Exun and the Pizzas

Starters 214 (Unrated)

Dice Play, Crazy Permutations, Chef and Close Friends, Zero Permutation Score, Delete For Fun

Starters 215 (Rated)

Product Sum Arrays (Easy), Competition of 4, Gem Bundles, Special Missions, Differing Values, Intersecting Intervals (Easy)

Starters 216 (Rated)

XOR Equal Subtract, Scoring, Best Seats, Entertainments

Total Problems Solved: 843

1064
(Div 4)
★
CodeChef Rating (Highest Rating 1273)
  • 119142 Global Rank
  • 113302 Country Rank

Skill tests

3%

C++ Skill test

Attempted on November 2024
10%

Java Skill test

Attempted on June 2025
View skill tests

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Gold Badge

Problem Solver - Gold Badge

Received for solving 500 Problems

Daily Streak - Gold Badge

Daily Streak - Gold Badge

Received for maintaining a streak of 50 days

Certificates

500 difficulty rating

Issued October 2025

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