Soumya Sinha

• Username: 1★wingardium
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, 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: 22

Current Ratings Graph Old Ratings Graph

1307 (+9)RatingProvisional
Rating i Provisional Rating, click to know more

April Lunchtime 2020 Division 2(2020-04-25 22:40:02)

Global Rank:   5862

Cheated in:   

Ratings System Update

(2020-04-25 22:40:02)

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?

1307 (-129)RatingProvisional
Rating i Provisional Rating, click to know more

April Lunchtime 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   5862

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 (22)

November Challenge 2017

Villages and Tribes

January Challenge 2018

Maximum Score, Partition the numbers, Rectangle

January Cook-Off 2018

Survive in ChocoLand

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Chef And His Characters, Chef And The Patents

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove

June Cook-Off 2018 Division 2

Archi and Comparsion

April Challenge 2018 Division 2

Weight of Numbers, Workers

July Challenge 2018 Division 2

Magic Set, Strike or Spare

August Challenge 2018 Division 2

Spell Bob, Problem Sort, Sheokand and Number

September Challenge 2018 Division 2

Magician versus Chef

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

November Challenge 2018 Division 2

Chef and Ridges, Chef and Difficult Contests, Chef and Happiness

October Challenge 2018 Division 2

Byte to Bit, Chef and Circles, Chef and Serves, Minimize Digitsum

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid

Encoder (Rated for Division 2)

Knight Chess, Paint the Wall

January Cook-Off 2019 Division 2

Ada School

April Challenge 2020 Division 2

Sell All the Cars, COVID Pandemic and Long Queue

April Lunchtime 2020 Division 2

Chef in Fantasy League

Total Problems Solved: 90