barbie

• Username: 2★csk15
• Country:  India
• Student/Professional:Professional
• Organisation:NA
• 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: 13

Current Ratings Graph Old Ratings Graph

1429 (-20)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2019 Division 2(2019-10-14 15:00:02)

Global Rank:   11079

Cheated in:   

Ratings System Update

(2019-10-14 15:00:02)

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?

1429 (-21)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   11079

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)

Practice Paths (1)

Practice for ZCO and INOI

0%

Contests (13)

May Challenge 2015

Chef and Prime Divisors, Devu and binary String

April Challenge 2016

Chef And Magical Path

June Challenge 2016

Chef and Coins Game

August Challenge 2016

Chef and Chocolate

November Challenge 2016

Count Permutations, Chef and squares, Task for Alexey

December Challenge 2016

Train Partner

July Lunchtime 2016

Drumpf for President!, Lumpy - The Bus Driver

October Lunchtime 2016

The Largest Bouquet

May Challenge 2017

Median of adjacent maximum numbers

August Long Challenge 2017

Chef and Rainbow Array

January Challenge 2019 Division 2

Lucky Number Game, Fancy Quotes

October Challenge 2019 Division 2

Phone Prices

Total Problems Solved: 26