Parag Jain

• Username: 3★parag00991
• Country:  India
• Student/Professional:Professional
• Organisation:ClearTax
• 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: 36

Current Ratings Graph Old Ratings Graph

1766 (+18)RatingProvisional
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May Challenge 2020 Division 2(2020-05-11 15:00:02)

Global Rank:   1996

Cheated in:   

Ratings System Update

(2020-05-11 15:00:02)

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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1766 (+62)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   1996

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 (36)

October Challenge 2014

Chef and Ground

January Challenge 2015

Chef and Stones

February Challenge 2015

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

March Challenge 2015

Chef and Notebooks, Sign Wave

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

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

August Challenge 2015

Gravity Guy, Cooking Machine, Aditi and Magic Trick

September Challenge 2015

Cracking the Code, Lighthouses, Count Steps in Matrix, Chain of Doughnuts, Bank robbery

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire

November Challenge 2015

Eugene and function, Chef and cakes

February Cook-Off 2015

Fit Squares in Triangle

April Cook-Off 2015

Equality

July Cook-Off 2015

Cops and the Thief Devu, Maximize Disjoint Pair Sum

November Cook-Off 2015

Sereja and Array and Subtracting

February Lunchtime 2015

Lucky Four

April Lunchtime 2015

Tickets

July Lunchtime 2015

Greedy puppy, Puppy and game

August Lunchtime 2015

Minimum Maximum

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

June Challenge 2016

Devu and an Array, Chef and Coins Game, Chef And The Hiring Event, Chef And Binary Operation

November Challenge 2016

Count Permutations, Chef and squares, Task for Alexey

June Cook-Off 2016

Sticks, Right Triangle

October Cook-Off 2016

Watson asks Does Permutation Exist, ChefWatson uses Social Network

June Lunchtime 2016

Collisions, One more weird game

July Lunchtime 2016

Lumpy - The Bus Driver, Drumpf for President!

November Challenge 2017

Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

March Challenge 2018 DIV 2

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas

April Challenge 2018 Division 2

Weight of Numbers, Workers, Average of Pairs, Highway Crossing, Count Good Prefixes

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions, Xor Again, Dibs on Fibs

March Challenge 2020 Division 2

XOR Engine, Ada Bishop 2, Pintu and Fruits

April Challenge 2020 Division 2

Squared Subsequences, COVID Pandemic and Long Queue, Leaked Answers (Challenge), Sell All the Cars, Unit GCD, Ready Bitwise, Strange Number

May Challenge 2020 Division 2

Triple Sort, Coronavirus Spread, Isolation Centers

April Cook-Off 2020 Division 2

Lift Requests

Total Problems Solved: 255