Sonal kumar

• Username: 2★sonalkumar308
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 4

Current Ratings Graph Old Ratings Graph

1514? (+197)RatingProvisional
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Starters 97 Division 4 (Rated)(2023-07-05 22:00:06)

Global Rank:   22

Cheated in:   

Ratings System Update

(2023-07-05 22:00:06)

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1317? (+0)RatingProvisional
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Starters 54 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   15188

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

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Learning Paths (0)

Practice Paths (1)

SQL Practice Queries

5%

Contests (4)

August Lunchtime 2022 Division 4 (Rated)

Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality, Height of Rationals, Test Averages

Starters 53 Division 4 (Rated)

Car Trip, Greater Average, Odd Pairs, Make A and B equal, Weights

Starters 54 Division 4 (Rated)

Ticket Fine

Starters 81 Division 4 (Unrated)

Distinct Matrix, Divide Pages, Maximum Capacity, Sunny Day

Starters 97 Division 4 (Rated)

Caesar Cipher, Schrodinger Smiley, No Palindrome, Triplets Min, 2000, Best of Two

Total Problems Solved: 35