Duke John Tiwari

• Username: 2★suplex_12
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Raipur Chhattisgarh, India
• 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: 6

Current Ratings Graph Old Ratings Graph

1448 (-29)RatingProvisional
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June Lunchtime 2022 Division 3 (Rated)(2022-06-19 23:10:04)

Global Rank:   1524

Cheated in:   

Ratings System Update

(2022-06-19 23:10:04)

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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1448 (-112)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1524

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)

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Practice Paths (0)

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Contests (6)

October Challenge 2021 Division 3 (Rated)

Three Boxes, Which Mixture, Longest AND Subarray

February Cook-Off 2022 Division 3

Lazy Salesman, Peaceful Party, Prefix Permutation

February Long 2022 - II, Division 3 (Rated)

Avoid Fixed Points, World Chess Championship, Chef and NextGen

CodeChef Starters 26 Division 3 (Rated)

Count the Notebooks, Control the Pollution, Hostel Room, Careless Chef

CodeChef Starters 27 Division 3 (Rated)

String Reverse, Distinct Binary Strings, Too many items, Blackjack, The product mystery

June Lunchtime 2022 Division 3 (Rated)

Zero Ones Equal One Zeros, Too many Floors

Total Problems Solved: 27