Prashan Kumar

• Username: 3★sebesti0n
• Country:  India
• Student/Professional:Student
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 30

Current Ratings Graph Old Ratings Graph

1718 (-17)RatingProvisional
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Starters 141 Division 2 (Rated)(2024-07-03 22:00:02)

Global Rank:   1741

Cheated in:   

Ratings System Update

(2024-07-03 22:00:02)

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1588 (+3)RatingProvisional
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Starters 68 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   113

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 (30)

Starters 37 Division 4 (Rated)

Roller Coaster, The Mango Truck

May Long One 2022 Division 4 (Rated)

Football Cup, Sugarcane Juice Business, Miami GP

Starters 41 Division 4 (Rated)

Equal Integers, Chef and Brain Speed, Chef and Chocolates, Determine the Winner

June Cook-Off 2022 Division 4 (Rated)

Rating Improvement, Playlist, Break the Stick

Starters 42 Division 4 (Rated)

Equal Distribution, Minimum number of Flips, Age Limit, Divisible by 3, Minimum or Maximum

Starters 48 Division 4 (Rated)

Buy Lamps, Fill The Grid, Passes for Fair, Fill Candies, Make Palindrome 2

July Long Two 2022 Division 4 (Rated)

Chef in his Office, Insurance, Hungry Chef

Starters 49 Division 4 (Rated)

Maximise the Tastiness, Is it hot or cold, N Buttons 1 Bulb

Starters 50 Division 4 (Rated)

Discount, Mileage matters, Nearest Court

Starters 51 Division 4 (Rated)

Split N, Final Population, TV Discount, Dominant Element

August Long 2022 Division 4 (Rated)

Maximum Submissions, Make A and B equal, Two Trains, Hello Equation, Sale Season

Starters 55 Division 4 (Rated)

Balls and Boxes, Permutation Clear, Fever, Mean and Median, Broken Phone

Starters 59 Division 3 (Rated)

Chef and Happy String , Suspense String, Confusing Concatenations

Starters 60 Division 3 (Rated)

Card Removal, Paper Cutting, Yet Another Palindrome Problem, Palindrome Flipping

Starters 61 Division 3 (Rated)

Different Consecutive Characters , Subarray Removal, Odd Sum Pair, Minimise LCS

Starters 62 Division 3 (Rated)

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

Starters 68 Division 3 (Rated)

Boring String, Make Money, Make AP, Expense List, XOR Product

Starters 70 Division 3 (Rated)

Cost of Groceries, Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Starters 89 Division 2 (Rated)

Plus 2 or Minus 1

Starters 91 Division 3 (Rated)

Blobby Volley Scores, Odd GCD Permutation, Chef Odd

Starters 99 Division 2 (Rated)

Card Swipe, Exclusion-Inclusion

Starters 101 Division 2 (Rated)

Warrior Chef, Lockpicking Chef

Starters 114 Division 2 (Rated)

Rock-Paper-Scissors, Christmas Candy

Starters 124 Division 2 (Rated)

Binary Parity, Table Strength, Swap and Unite

Starters 130 Division 2 (Rated)

Alternating Binary String, Good Binary String, Make Equal

Starters 131 Division 2 (Rated)

K-Closeness, Dice Deception, Encrypt Value

Starters 134 Division 2 (Rated)

Origin, Rock Paper Scissors, 3out1in

Starters 136 Division 2 ( Rated )

Sum of Modes, My First Geometry Problem

Starters 139 Division 2 (Rated)

Sum of N, Maximum Distance Permutations

Starters 141 Division 2 (Rated)

Redundant Array

Total Problems Solved: 114