Light Yagami

• Username: 5★infyy
• Country:  India
• Student/Professional:Other
• 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: 25

Current Ratings Graph Old Ratings Graph

2094 (+17)RatingProvisional
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January Challenge 2020 Division 1(2020-01-13 15:00:00)

Global Rank:   176

Cheated in:   

Ratings System Update

(2020-01-13 15:00:00)

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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2094 (-83)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   176

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 (25)

December Challenge 2017

Chef And his Cake, Total Diamonds, Penalty Shoot-out

December Lunchtime 2017

Days in Month, Strange Function

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers

January Cook-Off 2018

Multiple of 3, Survive in ChocoLand

January Lunchtime 2018

Chef and Game with Sequence

International Coding League (Rated)

Matrix Game, Stingy Strings

February Cook-Off 2018

Chef and Cook-Off

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove

April Cook-off 2018 Division 2

Cut the Board, Binary Nim

May Cook-off 2018 Division 1

Best Cake Ever, Secret Recipe

November Cook-Off 2018 Division 1

Beautiful Garland, A-B Game

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

April Lunchtime 2018 Division 2

Two vs Ten, The hardest gcd problem

November Challenge 2018 Division 1

Chef, Primes and Trees (Challenge), Magician versus Chef 2, Good Median, Appy Loves One

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid, Mix Mix Game

October Lunchtime 2018 Division 1

Coloring the Grid, Weird Question

Moscow Workshops Juniors 2019 (Rated for all)

Antimatching, Cutting Pizza, Subtract Leading Digit

January Challenge 2019 Division 1

Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs, A Pizza Slice

March Cook-Off 2019 Division 1

XOR N-bonacci Sequence, Markers and Caps, Music Shopping

March Lunchtime 2019 Division 1

Corrupted Seven-Segment Display, Travelling Saleschef

April Lunchtime 2019 Division 1

Firdavs and Planet F, Minimum Sum

June Challenge 2019 Division 1

Lent Money, Chef and Ingredients, Intersecting Paths, Sum and GCD

August Challenge 2019 Division 1

Zombie and the Caves, Distribute Apples, Dilemma, Football, Complement Spanning Trees, Chef and Gordon Ramsay, Maximize an Expression, Encoding, Guddu and his Mother

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon, Doofish Matrix, Chefina and Prefix Suffix Sums, English, Chefland Army, (Challenge) Building Anthills

Biteration #2 (Rated for Division 2)

A - Books, B - Candy Love, C - Chef and Maths

SnackDown 2021 - Online Qualifiers

Lucky Number

February Long 2022 - I, Division 1 (Unrated)

Binary Base Basics

Total Problems Solved: 191