practice

• Username: 2★practice_1510
• Country:  India
• Student/Professional:Other
• 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: 9

Current Ratings Graph Old Ratings Graph

1559 (-72)RatingProvisional
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Starters 67 Division 2 (Rated)(2022-11-30 23:00:02)

Global Rank:   1442

Cheated in:   

Ratings System Update

(2022-11-30 23:00:02)

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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1559 (-36)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 67 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1442

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

1%

Contests (9)

August Challenge 2021 Division 3 (Rated)

Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking, Special Triplets

CodeChef Starters 9 Division 3 (Rated)

Black cells in a chessboard, Large Square, Bus full of passengers

September Challenge 2021 Division 2 (Unrated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

CodeChef Starters 18 Division 2 (Unrated)

Compare those strings, Make them equal, Palindromic Binary Numbers

December Lunchtime 2021 Division 2

Maximum Trio, Romantic Reversals

CodeChef Starters 25 Division 2 (Rated)

Points and Lines

CodeChef Starters 28 Division 3 (Rated)

Permutation Xority, Self Defence Training, Car Choice, Count the Holidays

CodeChef Starters 30 Division 3 (Rated)

Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Balanced Reversals

Total Problems Solved: 40