Riddhi jain

• Username: 2★rrij123
• Country:  India
• Student/Professional:Student
• Institution:Poornima University, Jaipur
• 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: 14

Current Ratings Graph Old Ratings Graph

1537 (-15)RatingProvisional
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September Challenge 2021 Division 3 (Rated)(2021-09-13 15:00:00)

Global Rank:   5566

Cheated in:   

Ratings System Update

(2021-09-13 15:00:00)

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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1537 (-1)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   5566

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 (14)

October Challenge 2020 Division 2

Covid Run, Chef and Easy Queries, Positive AND

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes

December Challenge 2020 Division 2

Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

October Lunchtime 2020 Division 2

AND Plus OR

January Challenge 2021 Division 3

Fair Elections, Encoded String, Point Of Impact, Chef and Division 3

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait

April Challenge 2021 Division 3

Strong Language, Chef and Dice, World Record, Worthy Matrix, Valid Pair

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1

May CodeChef Starters 2021 Division 3 (Rated)

Plagiarism, Lazy Chef, Correct Sentence

May Challenge 2021 Division 2 (Rated)

Xor Equality, Tic Tac Toe

June Challenge 2021 Division 3 (Rated)

Shortest Route, Summer Heat, Bella ciao, Bitwise Tuples

June Cook-Off 2021 Division 2

The Wave

July Lunchtime 2021 Division 2

Beautiful Pairs

September Challenge 2021 Division 3 (Rated)

Shuffling Parities, Airline Restrictions, Travel Pass

Total Problems Solved: 50