Navin Kumar

Bronze League

• Username: 1★navin_kumar77
• Country:  India
• Student/Professional:Other
• 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: 6

Current Ratings Graph Old Ratings Graph

1187 (+37)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 224 (Rated)(2026-02-04 22:00:06)

Global Rank:   11707

Cheated in:   

Ratings System Update

(2026-02-04 22:00:06)

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)

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 (4)

Learn Java

5%

Git/Github

16%

Learn C++

16%

C++ Problem Solving

10%

Practice Paths (5)

500 to 1000 difficulty problems

50%

Practice Basic Math

26%

Practice C++

41%

Practice Strings

0%

Practice Java

15%

Contests (6)

Starters 184 (Rated)

Multiple of 3

Starters 217 (Rated)

Make An AP, Playing with Toys, Add to make Positive

Starters 218 (Rated)

Christmas Trees, Coloured Balloons, Stop The Count

Starters 219 (Rated)

Cake Baking, Pizza Comparision, New Operation

Weekend Dev Challenge 30: SQL Projects

Challenge 1 - Academic Email Directory, Challenge 2 - Monthly Revenue Snapshot

Starters 222 (Rated)

Sell Upto 2, Candy Types, Layered Cake, Popcorn Buying

Starters 224 (Rated)

The Coding Streak, Qualified or Not, AabBcCDd

Total Problems Solved: 361