KB Coder

• Username: 3★kbcoder
• Country:  India
• Student/Professional:Student
• Institution:Sri Jayachamarajendra College of Engineering, Mysore Mysore, Karnataka, India
• 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: 18

Current Ratings Graph Old Ratings Graph

1750 (+34)RatingProvisional
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Starters 139 Division 2 (Rated)(2024-06-19 22:00:02)

Global Rank:   875

Cheated in:   

Ratings System Update

(2024-06-19 22:00:02)

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1561 (-115)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   3536

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 (18)

April Lunchtime 2018 Division 2

Two vs Ten

April Challenge 2020 Division 2

Sell All the Cars, COVID Pandemic and Long Queue

April Lunchtime 2020 Division 2

Chef in Fantasy League

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Chef and Price Control

August Challenge 2020 Division 2

Smallest KMP, Chef and Linear Chess, Another Card Game Problem, Chef Wars - Return of the Jedi

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix, Coronavirus Spread 2

October Challenge 2020 Division 2

Positive AND, Replace for X, Covid Run, Chef and Easy Queries

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes, Iron, Magnet and Wall

January Challenge 2021 Division 2

Encoded String, Point Of Impact, Fair Elections, Watching CPL, Chef and Division 3

December Challenge 2020 Division 2

Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

February Challenge 2021 Division 2

Maximise Function

February CodeChef Starters 2021 Division 3 (Rated)

Maximum Value, Chef and Divisors, College Life 2, College Admissions, Valid String, Chef and Coupon

March Challenge 2021 Division 2

Interesting XOR!, Space Arrays

Starters 131 Division 3 (Rated)

K-Closeness, Gotta Catch Em All, Dice Deception, Encrypt Value, T-Perm

Starters 132 Division 2 (Rated)

ALIEN-OR, Optimal Flip, Prime Query, GAME 11

Starters 133 Division 2 (Rated)

Powered Parameters, Maximum Alternating Sum

Starters 139 Division 2 (Rated)

Maximum Distance Permutations, Destroying Bridges Part 2

Total Problems Solved: 74