Harsh Nag

• Username: 3★hswift1989
• Country:  India
• Student/Professional:Student
• Institution:Veermata Jijabai Technological Institute, Mumbai
• 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: 10

Current Ratings Graph Old Ratings Graph

1630 (+66)RatingProvisional
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Starters 85 Division 3 (Rated)(2023-04-12 22:15:04)

Global Rank:   85

Cheated in:   

Ratings System Update

(2023-04-12 22:15:04)

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1564 (-186)RatingProvisional
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December Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   136

Cheated in:   

Ratings System Update

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

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Learning Paths (0)

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Practice Paths (0)

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Contests (10)

June Challenge 2021 Division 3 (Rated)

Summer Heat

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Which Mixture, Three Boxes, MEX-OR

October Cook-Off 2021 Division 3

Chef and Pairing Slippers, Average Flex

October Lunchtime 2021 Division 3

Alternating Work Days, Exactly N plus 1 Values, Fixed Points, Problem Category

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Equal Coins, Maximise the bridges

November Cook-Off 2021 Division 2

Missing Sums, Make it Divisible

CodeChef Starters 17 Division 2 (Rated)

Binary Inversion, New Piece

CodeChef Starters 18 Division 2 (Unrated)

Palindromic Binary Numbers, Compare those strings, Make them equal

C.O.D.E.R.S Division 3 (Rated)

The One with Russ, The One Where It All Began

December Challenge 2021 Division 3 (Rated)

Increasing String , Check Mate, Valleys and Hills, Pyramid Traversal, List of Lists, Utkarsh and Placement tests

Starters 85 Division 3 (Rated)

Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, Can Chef

Total Problems Solved: 188