Prashant Singh Rathore

• Username: 3★darkpanther
• Country:  India
• Student/Professional:Student
• Institution:The LNM Institute of Information Technology, 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: 27

Current Ratings Graph Old Ratings Graph

1750 (-34)RatingProvisional
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June Cook-Off 2015(2015-06-22 00:00:00)

Global Rank:   1127

Cheated in:   

Ratings System Update

(2015-06-22 00:00:00)

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1750 (+80)RatingProvisional
Rating i Provisional Rating, click to know more

June Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   1127

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 (27)

December Challenge 2012

Granama Recipes

February 2013 Challenge

Buy1-Get1

March Challenge 2013

Tourist Translations

November Challenge 2013

Uncle Johny

December Challenge 2013

Chef and Codes, Magic Pairs

January Challenge 2014

Please like me, Chef and Feedback

January Cook-off 2014

Chef and the Cake I

March Cook-Off 2014

Dividing Stamps

September Cook-Off 2014, ACM-ICPC Warm up

Subarray GCD

February Challenge 2014

Make Him Happy, Little Elephant and Subarrays, Longest Common Pattern

March Challenge 2014

Team Split, Walk, Little Chef and Numbers

April Challenge 2014

Sereja and Permutation, Shortest Path in Binary Trees, Divide the Tangerine, Chef and Digits, Farmer Feb, Counting Matrices

May Challenge 2014

Compilers and Parsers, Chef-jumping, Stone

June Challenge 2014

Chef and Subarray, Guessing Game, Forgot Password

July Challenge 2014

Dish Owner, Reach The Point, Count Substrings, Chef and Frogs, Garden Game, Chef and Rectangle Genome

August Challenge 2014

Chef and Reversing, The Leaking Robot, Chef and Gift

September Challenge 2014

Chef and Rainbow Array - 2, Chef and Left-Right, Fun with Rotation

November Challenge 2014

Chef and Segment Game, Let us construct palindrome, Chef and Red Black Tree, Distinct Characters Subsequence

December Challenge 2014

Alok-nath and His Sanskars, XOR with Subset, Chef and Apple Trees

January Challenge 2015

Sereja and Number Division 2, Gcd Queries, One Dimensional Kingdoms, Sereja and Votes, Chef and Stones

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

March Challenge 2015

Chef and Notebooks, Devu and his Class, Sign Wave

June Challenge 2015

Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons

June Cook-Off 2015

Strange operations

Total Problems Solved: 79