Parichaya Walia

• Username: 3★parichayawalia
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 32

Current Ratings Graph Old Ratings Graph

1624 (+33)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2016(2016-07-25 00:00:00)

Global Rank:   456

Cheated in:   

Ratings System Update

(2016-07-25 00:00:00)

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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1624 (-129)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2016(2022-12-20 00:00:00)

Global Rank:   456

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 (32)

October Cook-Off 2014

Walk on the Axis

December Cook-Off 2014

Good Joke!

October Challenge 2014

Magical Girl and Colored Liquid Potions, Chef and Ground

December Challenge 2014

Chef and Apple Trees

January Challenge 2015

Sereja and Number Division 2, Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms

January Cook-Off 2015

Suraj goes shopping

February Challenge 2015

Chef and Chain, Chef and Equality

April Challenge 2015

Chef and Interview, Broken Telephone, Chef and Piano Scales

May Challenge 2015

Chef and new recipe

June Challenge 2015

Chef and Memory Limit, Chef and Polygons

August Challenge 2015

Aditi and Magic Trick, Gravity Guy, Cooking Machine

June Cook-Off 2015

Strange operations

July Cook-Off 2015

Cops and the Thief Devu

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

December Cook-Off 2015

Chef and Subarrays

February Lunchtime 2015

Lucky Four

May Lunchtime 2015

Devu and Grapes

June Lunchtime 2015

Chef and Two Strings

October Lunchtime 2015

emitL

February Challenge 2016

Chef-Detective

March Challenge 2016

Palindromic substrings, maximize the sum, Chef And Special Dishes

January Cook-Off 2016

Chef and Fruits

March Cook-Off 2016

Digital clock, Alternating subarray prefix

July Cook-Off 2016

Chef and Proportion, Chef and Numbers

January Lunchtime 2016

Triangle Classification

February Lunchtime 2016

Chef and Socks

Total Problems Solved: 71