Harshul Singhal

• Username: 1★harshul_12
• Country:  India
• Student/Professional:Student
• Institution:JECRC University Vidhani, Jaipur, Rajasthan, 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: 12

Current Ratings Graph Old Ratings Graph

1341 (-28)RatingProvisional
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Starters 88 Division 4 (Rated)(2023-05-03 22:00:06)

Global Rank:   6647

Cheated in:   

Ratings System Update

(2023-05-03 22:00:06)

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1369 (-43)RatingProvisional
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July Cook-Off 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1922

Cheated in:   Plagiarised in COOK143B

Ratings System Update

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

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Learning Paths (0)

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Contests (12)

January Lunchtime 2021 Division 3 (Unrated)

Pair Me, Even Sum, Ashishgup and Interviews

February Challenge 2021 Division 3

Frog Sort, Team Name, Another Tree with Number Theory, Chef and Meetings, Prime Game, Multiple Games, XOR Sums, Maximise Function, Highest Divisor

March Challenge 2021 Division 2

Interesting XOR!, Maximum Topological Sort, Space Arrays, Paparazzi Gennady, Consecutive Adding, College Life 4, Dense Graph

March Lunchtime 2021 Division 2

Dinner by Candlelight, Racing, Lunchtime

April Challenge 2021 Division 2

Boolean Game, Tree Permutations, Chef and Dice, Worthy Matrix, Binary String MEX, Destroy the EMP Chip

April Cook-Off 2021 Division 2

OR of ANDs, Chocolate Monger

May Challenge 2021 Division 2 (Rated)

Xor Equality, Tic Tac Toe

July Cook-Off 2022 Division 2 (Rated)

Permutation And Median, Segmentation Fault

Starters 85 Division 4 (Rated)

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

Starters 87 Division 4 (Rated)

Four Tickets, Buy Ten Packets, Return the Change, AB plus C

Starters 88 Division 4 (Rated)

Unstable Subarray, Masterchef finals, Largest and Second Largest

Total Problems Solved: 160