Sachin Sharma

• Username: 3★johhnsnoow
• Country:  India
• Student/Professional:Student
• Institution:Shri Guru Gobind Singhji Institute of Engineering and Technology Nanded, Maharashtra, 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

1681 (-8)RatingProvisional
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March Challenge 2021 Division 2(2021-03-15 15:00:02)

Global Rank:   2668

Cheated in:   

Ratings System Update

(2021-03-15 15:00:02)

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?

1681 (+30)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   2668

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)

November Challenge 2019 Division 2

Weapon Value, Hard Sequence

November Cook-Off 2019 Division 2

Chef Diet

December Cook-Off 2019 Division 2

Change It

December Lunchtime 2019 Division 2

Check Algorithm

January Challenge 2020 Division 2

Chef and Dynamo, Doraemon, Breaking Bricks

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Triple Sort, Coronavirus Spread, Isolation Centers

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

March Lunchtime 2020 Division 2 (Unrated)

Good Prefix

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control

July Challenge 2020 Division 2

Ada King, Chef and Strings, Chef and Card Game, Doctor Chef, Missing a Point, Chefina and Swaps

August Challenge 2020 Division 2

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

September Challenge 2020 Division 2

Chefina and Swap, A Problem on Sticks, Chef and Trump Cards, Ada Matrix

October Challenge 2020 Division 2

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

November Challenge 2020 Division 2

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

January Challenge 2021 Division 2

Watching CPL, Fair Elections

December Challenge 2020 Division 2

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

February Challenge 2021 Division 2

Frog Sort, Maximise Function

March Challenge 2021 Division 2

Interesting XOR!, College Life 4, Space Arrays

May CodeChef Starters 2021 Division 2 (Unrated)

Lazy Chef

June Challenge 2021 Division 2 (Unrated)

Shortest Route, Bitwise Tuples, Summer Heat

September Challenge 2021 Division 2 (Unrated)

Shuffling Parities, Airline Restrictions, Travel Pass

Total Problems Solved: 167