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• Username: 3★zishan_k
• 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: 16

Current Ratings Graph Old Ratings Graph

1736 (-62)RatingProvisional
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Starters 113 Division 2 (Rated)(2023-12-20 22:30:02)

Global Rank:   1452

Cheated in:   

Ratings System Update

(2023-12-20 22:30:02)

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1801 (-178)RatingProvisional
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January Cook-Off 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   262

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 (16)

December Challenge 2019 Division 2

Plus Multiply

March Challenge 2020 Division 2

XOR Engine, Pintu and Fruits

April Challenge 2020 Division 2

Strange Number, Sell All the Cars, COVID Pandemic and Long Queue

March Cook-Off 2020 Division 2

Find Your Gift

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

July Challenge 2020 Division 2

Doctor Chef, Chef and Strings, Chef and Card Game, Missing a Point, Chefina and Swaps, Ada King

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP

August Challenge 2021 Division 3 (Rated)

Olympics Ranking, Problem Difficulties, Chef and Bulb Invention, Special Triplets, Array Filling

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

SnackDown 2021 - Online Round 1A

Dance Moves, Min Max LCM

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, ChefWM, And Or Union

January Cook-Off 2022 Division 2

Mean Maximization, Merged LIS, Subsegment Divisibility , Palindromes Not Allowed

May Long One 2022 Division 2 (Unrated)

Mystical Numbers

Starters 105 Division 2 (Rated)

Take it Easy, Spooky Sequences, Dull Operation

Starters 107 Division 2 (Rated)

Rock Paper Scissor, OR Permutation

Starters 109 Division 2 (Rated)

Minimum XOR, Best of N Sets

Total Problems Solved: 64