Undefeatable

• Username: 2★undefeatable
• Country:  India
• Student/Professional:Student
• Institution:Bundelkhand Institute of Engineering and Technology Jhansi, Uttar Pradesh, India
• 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: 8

Current Ratings Graph Old Ratings Graph

1400 (-18)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 18 Division 3 (Rated)(2021-11-22 23:00:00)

Global Rank:   4374

Cheated in:   

Ratings System Update

(2021-11-22 23:00:00)

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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1400 (-88)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 18 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   4374

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?

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Contests (8)

February Challenge 2021 Division 3

Chef and Meetings, Maximise Function, Highest Divisor, Frog Sort

April Challenge 2021 Division 3

Chef and Dice, Valid Pair, World Record, Strong Language

CodeChef Starters 14 Division 3 (Rated)

RCB and Playoffs, Diagonal movement, Odd GCD

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture

November Cook-Off 2021 Division 3

Disabled King, Odds and Evens, Missing Sums

CodeChef Starters 18 Division 3 (Rated)

Back to Campus, Make them equal

Total Problems Solved: 21