Pragya Singh

• Username: 2★pragya_99ps
• Country:  India
• Student/Professional:Student
• Institution:Dr. Ambedkar Institute of Technology for Handicapped, Kanpur Uttar Pradesh, 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: 13

Current Ratings Graph Old Ratings Graph

1434 (+57)RatingProvisional
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Starters 102 Division 4 (Rated)(2023-09-27 22:00:06)

Global Rank:   770

Cheated in:   

Ratings System Update

(2023-09-27 22:00:06)

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1398? (-51)RatingProvisional
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November Long 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   53

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)

Practice Paths (1)

Level up from 1* to 2*

15%

Contests (13)

SnackDown 2021 - Online Qualifiers

Lucky Number

February Long 2022 - I, Division 3 (Rated)

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

Starters 60 Division 3 (Rated)

Paper Cutting, Card Removal

November Long 2022 Division 4 (Rated)

MaxEdges, Split and Maximize, Spliting Balls, Time Complexity, Water Mixing, String Game

Starters 78 Division 4 (Rated)

Passing Marks, Good Turn, Candy Store

Starters 82 Division 4 (Rated)

Reach Home, Difference Matrix, MIN To MAX, Candy Division

Starters 84 Division 3 (Rated)

Max count of 1, Elections in Chefland, Max Binary, Melt Gold

Starters 85 Division 4 (Rated)

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

Starters 86 Division 4 (Rated)

Cricket Match, Chef and Battery , CodeChef Learn Problem Solving, Maximise Score

Starters 87 Division 4 (Rated)

Four Tickets, Buy Ten Packets, Return the Change, Existence

Starters 83 Division 4 (Rated)

Couple Game, Order by XOR, Construct String, Chef Eren, Budget of Technex

Starters 93 Division 4 (Rated)

Right There, 7 Rings, Problem

Starters 101 Division 4 (Rated)

Lockpicking Chef, Off By One, Work Smarter, Not Harder, Warrior Chef

Starters 102 Division 4 (Rated)

Bit Play, Sports Section, Selling Insurance, Chef and Stocks

September Short 2023 Division 4 (Unrated)

Lucky Seven, Slow Start, Mixing Extraordinaire

Total Problems Solved: 82