Isha Singhal

• Username: 5★isha_22
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology BHU Varanasi, 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: 11

Current Ratings Graph Old Ratings Graph

2192 (+14)RatingProvisional
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February Challenge 2015(2015-02-16 15:00:00)

Global Rank:   283

Cheated in:   

Ratings System Update

(2015-02-16 15:00:00)

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2192 (+133)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2015(2022-12-20 00:00:00)

Global Rank:   283

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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Contests (11)

September Cook-Off 2013

Code, Strange Matrix

October Challenge 2013

Little Elephant and Bamboo, Helping Lira, Maxim and Dividers, Sereja and Transformation, Yet Another Nice Girl, Edit Distance on Grid, Kamehameha

November Challenge 2013

Superpowers of 2, Missing some chairs, Square Digit Squares, Uncle Johny, Sereja and Vectors, Yet Another Cute Girl

December Challenge 2013

Chef and Codes, Rectangular Queries, Reign, Magic Pairs, Funny Marbles, Cube Cakes, Art in Digital Age

January Challenge 2014

Magic Trick, Sereja and Graph, Meteor, Bon Appetit, Please like me, Chef and Feedback

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD, Subarray LCM

February Challenge 2014

Draughts, Make It Zero 2, Colored Array, Little Elephant and Subarrays, Make Him Happy, Little Elephant and Movies, Longest Common Pattern

April Challenge 2014

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

May Challenge 2014

Stone, Chef and Strange Matrix, Compilers and Parsers, Little Elephant and Balloons, Chef-jumping

August Challenge 2014

Cleaning Tables, Chef and Gift, Earthquake, The Leaking Robot, Chef and Reversing, Little Elephant and T-Shirts, Mountain Holidays 2

February Challenge 2015

Chef and Chain, Time to Study Graphs with Chef, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Jigsaw Puzzle Solving, Chef and Equality

Total Problems Solved: 98