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: 9

Current Ratings Graph Old Ratings Graph

1253 (+17)RatingProvisional
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Starters 236 (Rated)(2026-04-29 22:00:06)

Global Rank:   3774

Cheated in:   

Ratings System Update

(2026-04-29 22:00:06)

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None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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Learning Paths (4)

Learn Java

5%

Git/Github

23%

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 (9)

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)

New Operation, Pizza Comparision, Cake Baking

Weekend Dev Challenge 30: SQL Projects

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

Starters 222 (Rated)

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

Starters 224 (Rated)

The Coding Streak, Qualified or Not, AabBcCDd

Starters 226

Sub A Add B, Rush to Exam, IceCream Cones

Starters 234 (Rated)

Bakery Problem, Cooler, Non-Negative Sum

Starters 236 (Rated)

Extra Guests, Cute Substrings, Palindrome Check

Total Problems Solved: 370