sachin

• Username: 2★sachinagr123
• Country:  India
• Student/Professional:Student
• Institution:University of Petroleum and Energy Studies, Dehradun Uttarakhand, 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: 16

Current Ratings Graph Old Ratings Graph

1470 (+50)RatingProvisional
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May Cook-Off 2021 Division 3(2021-05-24 00:00:04)

Global Rank:   164

Cheated in:   

Ratings System Update

(2021-05-24 00:00:04)

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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1470 (-266)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-Off 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   164

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 (16)

December Lunchtime 2019 Division 2

Check Algorithm

January Lunchtime 2020 Division 2

Bob and His Friends, Chef and Street Food

May Lunchtime 2020 Division 2

Weird Walk, Lost Weekends

August Challenge 2020 Division 2

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

September Challenge 2020 Division 2

A Problem on Sticks

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

February Challenge 2021 Division 3

Frog Sort, Chef and Meetings, Maximise Function, Highest Divisor

March Challenge 2021 Division 3

No Time to Wait, Chef and Groups, Interesting XOR!

April Challenge 2021 Division 3

Valid Pair, World Record, Strong Language

April Cook-Off 2021 Division 3

Bodybuilder, Passing Marks, Chocolate Monger

April CodeChef Starters 2021 Division 3 (Rated)

Thief and Police, Chef On Island, Hiring Test

May Cook-Off 2021 Division 3

The Last Problem, Marathon, Vaccine Drive, Chef and Subarrays

May Challenge 2021 Division 2 (Rated)

Xor Equality, Tic Tac Toe

Total Problems Solved: 63