kelu

• Username: 1★number_2
• Country:  India
• Student/Professional:Student
• Institution:Jaypee University of Engineering and Technology, Guna
• 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: 19

Current Ratings Graph Old Ratings Graph

809 (+88)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2019 Division 2(2019-09-16 15:00:02)

Global Rank:   5960

Cheated in:   

Ratings System Update

(2019-09-16 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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809 (+45)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   5960

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 (19)

October Challenge 2017

(Challenge) Connecting computers

November Challenge 2017

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

December Challenge 2017

Chef And his Cake

September Cook-Off 2017

Statistics Construction

January Challenge 2018

Maximum Score

March Challenge 2018 DIV 2

Chef and Easy Problem

April Cook-off 2018 Division 2

Cut the Board

July Cook-Off 2018 Division 2

Encoding Message, OR Matrix

April Lunchtime 2018 Division 2

Two vs Ten

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success

August Challenge 2019 Division 2

Dilemma, Football, Distribute Apples, Zombie and the Caves

September Challenge 2019 Division 2

Easy Fibonacci

Total Problems Solved: 25