Krishna

• Username: 1★coder_krishan
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Agartala Tripura, 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: 20

Current Ratings Graph Old Ratings Graph

1393 (+38)RatingProvisional
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Starters 70 Division 4 (Rated)(2022-12-21 23:00:06)

Global Rank:   456

Cheated in:   

Ratings System Update

(2022-12-21 23:00:06)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1355 (-39)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 53 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   3360

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 (20)

April Challenge 2021 Division 3

World Record, Valid Pair, Strong Language

April CodeChef Starters 2021 Division 3 (Rated)

Thief and Police, Chef On Island

May Cook-Off 2021 Division 3

Marathon

May Lunchtime 2021 Division 3

Hoop Jump, Tom And Jerry 1

May CodeChef Starters 2021 Division 3 (Rated)

Lazy Chef

June Challenge 2021 Division 3 (Rated)

Bella ciao, Summer Heat

June CodeChef Starters 2021 Division 3 (Rated)

Chess Match, Cyclic Quadrilateral

September Challenge 2021 Division 3 (Rated)

Shuffling Parities, Travel Pass, Airline Restrictions

SnackDown 2021 - Online Qualifiers

Lucky Number

November Challenge 2021 Division 3 (Rated)

Weird Palindrome Making, Which Fuel is Cheaper

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Akash and Grid

Infinity 2k21 Division 3 (Rated)

The Squid Game, Red Light, Green Light

January Long 2022 - I, Division 3 (Rated)

Covid Spread, Keplers Law, Prime in a binary string

January Long 2022 - II, Division 3 (Rated)

TCS Examination, Chef and Fixed Deposits

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits, Subarray Mex

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

February Cook-Off 2022 Division 3

Lazy Salesman, Peaceful Party

CodeChef Starters 27 Division 3 (Rated)

Too many items, Blackjack, Distinct Binary Strings

Starters 51 Division 3 (Rated)

Split N, TV Discount, Dominant Element

Starters 53 Division 3 (Rated)

Odd Pairs, Make A and B equal, Weights

Starters 70 Division 4 (Rated)

Kitchen Timings, Spice Level, Cost of Groceries, Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Total Problems Solved: 70