Anna

• Username: 1★anna_purna
• Country:  India
• Student/Professional:Professional
• Organisation:Nowhere
• 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: 15

Current Ratings Graph Old Ratings Graph

1369 (+26)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2019 Division 2(2019-08-12 15:00:02)

Global Rank:   8309

Cheated in:   

Ratings System Update

(2019-08-12 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?

1369 (-45)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   8309

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 (15)

May Challenge 2015

Chef and new recipe

August Challenge 2015

Gravity Guy, Cooking Machine

October Challenge 2015

Count Subarrays

November Challenge 2016

Task for Alexey

October Lunchtime 2016

The Largest Bouquet

January Challenge 2017

Cats and Dogs

March Challenge 2017

Bear and Extra Number, Xenny and Alternating Tasks

April Challenge 2017

Dish Of Life, Similar Dishes

May Challenge 2017

Chef and his daily routine

September Challenge 2017

Little Chef and Sums

March Challenge 2019 Division 2

Chef and Number Game

August Challenge 2019 Division 2

Dilemma, Football, Distribute Apples

Total Problems Solved: 107