Shaik Shafeullah

• Username: 2★kl_2000030918
• Country:  India
• Student/Professional:Student
• Institution:Koneru Lakshmaiah Education Foundation
• 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: 22

Current Ratings Graph Old Ratings Graph

1575 (+7)RatingProvisional
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Starters 91 Division 3 (Rated)(2023-05-24 22:00:04)

Global Rank:   1201

Cheated in:   

Ratings System Update

(2023-05-24 22:00:04)

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1446 (+2)RatingProvisional
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Starters 67 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   186

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 (22)

Starters 41 Division 4 (Rated)

Chef and Brain Speed

Starters 42 Division 4 (Rated)

Age Limit, Equal Distribution, Minimum number of Flips

August Lunchtime 2022 Division 4 (Rated)

Candy Distribution, Equalizing Numbers, Easy Permutation

Starters 58 Division 4 (Rated)

Ranklist Pages, Reach the Target, Add to Subsequence, Remove Bad elements

Starters 60 Division 4 (Rated)

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

Starters 61 Division 4 (Rated)

Palindrome Partition, Minimise LCS, Different Consecutive Characters , Weird Subarrays, Red Blue Flowers, Subarray Removal, Reach on Time, Odd Sum Pair

Starters 62 Division 4 (Rated)

Sorted Substrings, Test Score, Max minus Min, X Jumps, Final Sum, Make Multiple, Pythagorean Pair

Starters 63 Division 4 (Rated)

One-XOR Deletions, Packing Books, Tasty Decisions, Avoid Squares Please

Starters 64 Division 4 (Rated)

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

November Long 2022 Division 4 (Rated)

Water Mixing

Starters 66 Division 4 (Rated)

Good Binary Strings, Palindrome by Splitting, Just Like Mob!, Binary Battles, Squats, Monopoly in Chefland

Starters 67 Division 4 (Rated)

Maximum Angriness, Tour of King, Counting Problem, Expensive Steps , Minimum Number of Ones

Starters 76 Division 3 (Rated)

Redistributing Chocolates, Make Array Odd, Zero String, 400M Race, Not Divisible

Starters 78 Division 3 (Rated)

Bitwise Equation, Valid Expression, Passing Marks, Solve More Problems!

Starters 79 Division 3 (Rated)

One Stone or Two Stones, Better Deal, Distinct Opposite Sums, Add smallest prime factor, Mountain

Starters 82 Division 4 (Rated)

Find eX, Make A-B Same, Reach Home, Difference Matrix, MIN To MAX, Candy Division

Starters 84 Division 3 (Rated)

Max count of 1, Melt Gold, Chef And Adjacent Sums, Elections in Chefland, Max Binary

Starters 85 Division 3 (Rated)

Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, Can Chef

Starters 86 Division 3 (Rated)

Largest Y, Maximise Score, Chef and Battery , Cricket Match, String Game

Starters 87 Division 3 (Rated)

Return the Change, Existence

Starters 83 Division 3 (Rated)

Chef Eren, Construct String, Order by XOR

Starters 91 Division 3 (Rated)

Odd GCD Permutation, Chef Odd, Blobby Volley Scores

Total Problems Solved: 102