Nishalini S

Silver League

• Username: 1★sona_23102109
• Country:  India
• Student/Professional:Student
• Institution:Sona College of Technology
• CodeChef Pro Plan: View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 3

Current Ratings Graph Old Ratings Graph

1319? (+167)RatingProvisional
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Starters 231 (Rated)(2026-03-25 22:00:06)

Global Rank:   949

Cheated in:   

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(2026-03-25 22:00:06)

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None(None)

Global Rank:   0

Cheated in:   

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(None)

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Learning Paths (0)

Practice Paths (1)

Practice Arrays

61%

Contests (3)

Starters 229 (Rated)

Sequential Clamp, All Zero, Vacation Excitement

Starters 230 (Rated)

Reselling Items, Passing Exams, Equal Buying

Starters 231 (Rated)

Recurrence Reachability, Snaky Strings, Imperfect Numbers, Double Discount

Monday Munch - DSA Challenge 30

Find the insert position, Symmetric binary tree, Bottom view of binary tree, Minimum Eating Speed

Monday Munch - DSA Challenge 31

Maximum Path Sum in a Binary Tree, Vertical Order Traversal of Binary Tree, Chef Solves Word Break, Chef Counts Unique Paths, Chef Finds Safe States, Chef Swims Rising Water

Total Problems Solved: 58