Pothu Raju

• Username: 5★berlin_3
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Madras
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 15

Current Ratings Graph Old Ratings Graph

2060 (+55)RatingProvisional
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Starters 164 (Rated till 5 stars)(2024-12-11 22:00:00)

Global Rank:   26

Cheated in:   

Ratings System Update

(2024-12-11 22:00:00)

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1416 (-167)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 43 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   955

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 (15)

CodeChef Starters 24 Division 3 (Rated)

Badminton Serves, Avoid Contact

CodeChef Starters 25 Division 3 (Rated)

Chef and His Fruit Stand, Fit in Data Type

February Long 2022 - II, Division 3 (Rated)

Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome

CodeChef Starters 26 Division 3 (Rated)

Careless Chef, Count the Notebooks, Hostel Room, Control the Pollution

Starters 43 Division 3 (Rated)

Distinct Palindrome, Joining Date, DNA Storage

Starters 72 Division 3 (Rated)

Indivisible, Apples and oranges, N Triplets, No sequence

Starters 91 Division 3 (Rated)

Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation

Starters 92 Division 2 (Rated)

Dotify Playlist, Distance Coloring, Rectangular Tiling, Beautification of array

Starters 93 Division 2 (Rated)

Break Free, NASA, Problem

Starters 94 Division 2 (Rated)

CodeChef Streak, Possible or Not, Search for 404, The Vowel Matrix

Starters 95 Division 2 (Rated)

Boxes, Transfusion Chain, EVacuate to Moon

Starters 96 Division 2 (Rated)

Mex Array, Remove Multiples, Swap the numbers

Starters 97 Division 2 (Rated)

Schrodinger Smiley, No Palindrome, Triplets Min

Starters 161 (Rated)

Temporary Temperature, Red-Blue Sort, One To Three, Two Cards, Quick Exit

Starters 164 (Rated till 5 stars)

Halloween Array, Construct Permutation, Connecting Wells

Total Problems Solved: 61