ken_kaneki

• Username: 3★sample_696969
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 23

Current Ratings Graph Old Ratings Graph

1636 (+32)RatingProvisional
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July Lunchtime 2021 Division 2(2021-07-31 21:00:02)

Global Rank:   1262

Cheated in:   

Ratings System Update

(2021-07-31 21:00:02)

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1636 (-74)RatingProvisional
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July Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   1262

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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Contests (23)

September Challenge 2020 Division 2

A Problem on Sticks, Chefina and Swap, Ada Matrix, Find XOR

August Lunchtime 2020 Division 2

Mode of Frequencies

October Challenge 2020 Division 2

Replace for X, Covid Run

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes, Magical Candy Store, Unusual Queries, Iron, Magnet and Wall

January Challenge 2021 Division 2

Chef and Ants, Watching CPL, Fair Elections

December Challenge 2020 Division 2

Hail XOR, Vaccine Distribution, Vaccine Production, Even Pair Sum, Positive Prefixes, String Operations, Calculus

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

January Lunchtime 2021 Division 2 (Unrated)

Even Differences, Even Sum

November Cook-Off 2020 Division 2

Chef and IPC Certificates

October Lunchtime 2020 Division 2

AND Plus OR

September Cook-Off 2020 Division 2

Bowling Strategy

InfInITy 2k20 Division 2 (Rated)

The One Who Knocks!

March Cook-Off 2021 Division 3

Consecutive Deletions, Guess the Number

February Lunchtime 2021 Division 2

Coprime Range

March Lunchtime 2021 Division 3

Dinner by Candlelight

April Challenge 2021 Division 3

Binary String MEX, Worthy Matrix, Chef and Dice, Valid Pair, World Record, Strong Language

April Cook-Off 2021 Division 3

Passing Marks, Chocolate Monger

April Lunchtime 2021 Division 3

Chef in Heaven , Coldplay, Array Rotation, Equinox Strings, Bench Press

May Challenge 2021 Division 2 (Rated)

Valid Paths, Tree House, An Interesting Sequence, Tic Tac Toe, Modular Equation

June Cook-Off 2021 Division 2

Binary String on Steroids, The Wave

July Lunchtime 2021 Division 2

Beautiful Pairs, Array Rotation Returns

Total Problems Solved: 73