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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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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.

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 » saikrishna puni
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saikrishna puni

  • 2★sai_720
  •   India
  • Student
  • Chaitanya Bharathi Institute of Technology Proddatur, Andhra Pradesh
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 11
1592 (-46)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 207 (Rated)(2025-10-08 22:00:02)
Global Rank:   1442
Cheated in:   

Ratings System Update

(2025-10-08 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?
1612 (+0)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 61 Division 3 (Rated)(2022-12-20 00:00:00)
Global Rank:   1913
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

Machine Learning

23%

Practice Paths (3)

learn-icon

Practice R Programming

1%
learn-icon

1000 to 1400 difficulty problems

15%
learn-icon

Amazon Coding Interview Questions

8%

Contests (11)

Starters 55 Division 4 (Rated)

Broken Phone, Fever

September Long 2022 Division 4 (Rated)

Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Interesting Subarray, Good Pairs

Starters 56 Division 4 (Rated)

K-Subarrays, Nearest Exit, Chefland Games, Maximize Colours, Far Away

Starters 57 Division 3 (Rated)

Even Splits, Two Different Palindromes, Non-Negative Product, Maximum Expression

Starters 59 Division 3 (Rated)

Chef and Happy String , Maximum Subarray , Suspense String, Confusing Concatenations

October Long 2022 Division 2 (Unrated)

Single Operation Part 1

Starters 60 Division 2 (Rated)

Palindrome Flipping

Starters 61 Division 3 (Rated)

Minimise LCS, Different Consecutive Characters , Odd Sum Pair

Starters 203 (Rated)

Maximum MST, Passing Grade, Cab Rides, Coloured Orbs

Starters 206 (Rated)

Cyclic Shift Minimization, Remaining Money, Gladiator Fighting, Prime Sum, Expensive Buying

Starters 207 (Rated)

Make Subarray

Weekend Dev Challenge 18: Full Stack Projects using MERN

Emoji Translator Project, Save and Display Past Translations with MongoDB, Part 2 - Writing a Backend API for Emoji Mapping, Store & Retrieve Scores with Express + MongoDB, Adding Accuracy Measurement and Enhanced Feedback, Typing Speed Test Project

Weekend Dev Challenge 19: Full Stack Projects using MERN

URL Shortener Project, Enhancing the React UI to Use Backend APIs, Social Media Feature Expansion Project, Part 2 - Update the Mongoose Schema, Implement REST API Endpoints for Likes & Comments

Monday Munch - DSA Challenge 07

Take discount or Not, Spiral Matrix Traversal, Kth missing positive, Is that a century

Total Problems Solved: 450

1592
(Div 3)
★★
CodeChef Rating (Highest Rating 1708)
  • 18565 Global Rank
  • 16841 Country Rank

Skill tests

4%

Data Structures and Algorithms test using Python

Attempted on September 2025
93%

Python Skill test

Attempted on October 2025
76%

SQL Skill Test

Attempted on October 2025
View skill tests

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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