katana

• Username: 5★heavenkatana
• Country:  Hungary
• Student/Professional:Other
• 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: 11

Current Ratings Graph Old Ratings Graph

2023 (+69)RatingProvisional
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Starters 106 Division 2 (Rated)(2023-11-01 22:02:00)

Global Rank:   41

Cheated in:   

Ratings System Update

(2023-11-01 22:02:00)

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1833 (-34)RatingProvisional
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Starters 50 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   134

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 (11)

C.O.D.E.R.S Division 3 (Rated)

The One with Russ, The One Where It All Began, The One On The Last Night

December Cook-Off 2021 Division 3

Median Minimization, Two Rooks, Friends Meetup, Musical Chairs

CodeChef Starters 21 Division 3 (Rated)

Covid and Theatre Tickets, And Or Union, Akash and Grid, Devendra and Water Sports

Exun 2021-22 Division 2 (Rated)

Sarthak and his Magic Grid, Vedant and his Hidden Array

Starters 44 Division 3 (Rated)

Atleast and Atmost, Triple Xor, Dense Bracket Sequence, The Attack of Knight, Jogging

Starters 49 Division 2 (Rated)

Valid Minimum, Monks, Split The String, High Frequency

Starters 50 Division 2 (Rated)

Air Blimp, Permutation GCD, Sum Product Segments, Average Permutation

Starters 52 Division 2 (Unrated)

Minimum Sum, WA Test Cases, K-Flip

Starters 88 Division 2 (Rated)

Unstable Subarray, Chef and Asteroids, Maximum And Or

Starters 104 Division 2 (Rated)

Maximise Sum, GCD and LCM

Starters 105 Division 2 (Rated)

Take it Easy, Spooky Sequences, Dull Operation, Wishcraft

Starters 106 Division 2 (Rated)

Playing with OR, Save People, Guess the winner!, Count Possibilities, Reach Anywhere

Total Problems Solved: 61