Naman Singh

• Username: 2★mello369
• Country:  India
• Student/Professional:Student
• Institution:BMS College of Engineering, Bangalore Karnataka, India
• 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: 7

Current Ratings Graph Old Ratings Graph

1487 (-39)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 11 Division 2 (Rated)(2021-09-15 23:00:02)

Global Rank:   4463

Cheated in:   

Ratings System Update

(2021-09-15 23:00:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1487 (+18)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 11 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   4463

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 (0)

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Contests (7)

April Challenge 2020 Division 2

Strange Number, Sell All the Cars, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

July Challenge 2020 Division 2

Ada King, Chefina and Swaps, Missing a Point, Chef and Card Game, Chef and Strings

July Cook-Off 2021 Division 2

XOR-ORED

July Lunchtime 2021 Division 2

Beautiful Pairs, Array Rotation Returns

CodeChef Starters 6 Division 3 (Rated)

Joker and Batman, Three Dices, Cricket Ranking

Total Problems Solved: 23