Twinkle Gupta

• Username: 1★siri_us_7
• Country:  India
• Student/Professional:Student
• Institution:Lovely Professional University Phagwara, Punjab, 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: 18

Current Ratings Graph Old Ratings Graph

1302 (-36)RatingProvisional
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September Long 2022 Division 4 (Rated)(2022-09-12 15:00:06)

Global Rank:   16279

Cheated in:   

Ratings System Update

(2022-09-12 15:00:06)

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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1302 (-32)RatingProvisional
Rating i Provisional Rating, click to know more

September Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   16279

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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Practice Paths (0)

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Contests (18)

July Challenge 2020 Division 2

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

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements

September Challenge 2020 Division 2

Ada Matrix, A Problem on Sticks

July Cook-Off 2020 Division 2

Even-tual Reduction, OR-thodox Distinction

December Cook-Off 2020 Division 2

Minimum Attendance Requirement

September Lunchtime 2020 Division 2

Watermelon

Code Ensemble (Rated for Division 2)

Priya and AND

February Challenge 2021 Division 3

Maximise Function, Highest Divisor

March Challenge 2021 Division 3

Chef and Groups, No Time to Wait

May Cook-Off 2021 Division 3

Marathon

June Challenge 2021 Division 3 (Rated)

Summer Heat

July Lunchtime 2021 Division 3

Chef and Spells

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

August Long 2022 Division 3 (Rated)

Two Trains, Make A and B equal, Hello Equation, Sale Season

Starters 52 Division 3 (Rated)

Minimum Sum, WA Test Cases, Air Conditioner Temperature

Starters 53 Division 3 (Rated)

Odd Pairs, Weights

September Long 2022 Division 4 (Rated)

Bob at the Bank, Chef and Wire Frames

Total Problems Solved: 50