Catalin Stefan Tiseanu

• Username: 3★catalint
• Country:  Romania
• Student/Professional:Professional
• Organisation:Self Employed
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 9

Current Ratings Graph Old Ratings Graph

1675 (-163)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2016(2016-09-15 15:00:00)

Global Rank:   8751

Cheated in:   

Ratings System Update

(2016-09-15 15:00:00)

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1675 (-8)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2016(2022-12-20 00:00:00)

Global Rank:   8751

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 (9)

July Challenge 2015

Maximum Difference Walk

August Challenge 2015

Way Out, Chef and Path, Chef and insomnia, Aditi and Magic Trick, Cooking Machine, Gravity Guy, Social Cluster

September Challenge 2015

Filling the maze, 3D Queries, Chain of Doughnuts, Nikitosh and xor, Count Steps in Matrix, Terrible vectors, Bank robbery, Lighthouses, Cracking the Code, Chef and Chetris

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

January Long Challenge 2016

Chef and Inflation, Chef and Making Triples, Cyclist Race, Dai Ma Chu Shi

May Challenge 2016

Chef and Balls, Roads in Stars, Laddu, Chef and Big Soccer, Optimal Shopping II, Chef and Amazingness of Numbers, Forest Gathering, Chef and math, Easy Queries, Sereja and GCD 2

August Challenge 2016

Fighting Ebola

September Challenge 2016

Chef and Matrix Division

Total Problems Solved: 36