kaifkhan_20

• Username: 2★kaifkhan_20
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhas University, Jamshedpur, Jharkhand
• 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: 13

Current Ratings Graph Old Ratings Graph

1515 (+29)RatingProvisional
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February Cook-Off 2023 Division 3 (Rated)(2023-02-08 22:30:04)

Global Rank:   1162

Cheated in:   

Ratings System Update

(2023-02-08 22:30:04)

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1468 (+0)RatingProvisional
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Starters 69 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   691

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 (13)

August Lunchtime 2022 Division 4 (Rated)

Candy Distribution, Test Averages, Height of Rationals

September Long 2022 Division 4 (Rated)

Bob at the Bank, Chef and Wire Frames

Starters 60 Division 4 (Rated)

Expert Setter, Tax in Chefland, Paper Cutting, Palindrome Flipping, Card Removal

Starters 61 Division 4 (Rated)

Odd Sum Pair, Reach on Time, Different Consecutive Characters

Starters 63 Division 4 (Rated)

Packing Books, Tasty Decisions, Avoid Squares Please

Starters 64 Division 4 (Rated)

Mario and the Broken String, Luigi and Uniformity, Distinct Colors, Water Consumption

Starters 65 Division 4 (Rated)

Hackerman, Candies, Nahaane Jaa, Parity

November Long 2022 Division 4 (Rated)

Split and Maximize, Time Complexity, Water Mixing, String Game

Starters 66 Division 4 (Rated)

Just Like Mob!, Binary Battles, Squats, Monopoly in Chefland

Starters 69 Division 3 (Rated)

Convert to permutation, Distinct Sequence, Akash and Dinner

Starters 73 Division 3 (Rated)

Consecutive Xor, Lucky Numbers, Append for OR

Starters 75 Division 3 (Rated)

Three Powers of Two, Two Ranges

February Cook-Off 2023 Division 3 (Rated)

Take Not Less, Bi_lindrome!, Permutation and Modulus, Netflix

Total Problems Solved: 76