Pratik Kumar

• Username: 2★propk
• Country:  India
• Student/Professional:Professional
• Organisation:Samsung Research Institute Delhi
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 19

Current Ratings Graph Old Ratings Graph

1568 (-50)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2019 Division 2(2019-05-13 15:03:00)

Global Rank:   6199

Cheated in:   

Ratings System Update

(2019-05-13 15:03:00)

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?

1568 (+189)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   6199

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)

None

Practice Paths (0)

None

Contests (19)

May Challenge 2014

Chef-jumping

September Challenge 2014

Chef and Left-Right, Fun with Rotation

October Challenge 2014

Chef and Ground, Magical Girl and Colored Liquid Potions

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, Gcd Queries

February Challenge 2015

Chef and Strange Formula, Chef and Equality, Let us play with rank list, Chef and Strings, Chef and Chain

April Challenge 2015

Count Sequences, Chef and Interview, Broken Telephone, Division of Lands, Chef and Piano Scales

August Challenge 2015

Aditi and Magic Trick, Gravity Guy, Way Out, Cooking Machine

October Challenge 2015

Count Subarrays, Who dares to be a millionaire, Spheres, Rupsa and Equilateral Triangle

September Mega Cook-Off 2015

Forgotten Language, Stacks

October Cook-Off 2015

Word Stem, Almost Sorted Permutation

March Challenge 2016

maximize the sum, Palindromic substrings

September Challenge 2016

Chef and digits of a number, Faded Palindromes

April Challenge 2017

Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes

August Long Challenge 2017

Chef and Rainbow Array

July Challenge 2018 Division 2

Strike or Spare

April Challenge 2019 Division 2

Maximum Remaining, Fencing

Total Problems Solved: 65