sachin

• Username: 2★sachinsngh165
• Country:  India
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 13

Current Ratings Graph Old Ratings Graph

1573 (-39)RatingProvisional
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April Cook-off 2018 Division 2(2018-04-23 00:00:02)

Global Rank:   926

Cheated in:   

Ratings System Update

(2018-04-23 00:00:02)

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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1573 (+3)RatingProvisional
Rating i Provisional Rating, click to know more

April Cook-off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   926

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 (13)

July Challenge 2016

Andrash and Stipendium

September Challenge 2016

Chef and Friends, Chef and digits of a number, Faded Palindromes, Chef and calculation

October Challenge 2016

Chef and Keyboard, Fenwick Iterations, Chef and Three Dogs

November Challenge 2016

Chef and squares, Task for Alexey

July Cook-Off 2016

Chef and Proportion

October Cook-Off 2016

Watson asks Does Permutation Exist, ChefWatson uses Social Network

July Lunchtime 2016

Drumpf for President!

August Lunchtime 2016

Studying Alphabet

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, Partition the numbers

April Cook-off 2018 Division 2

Cut the Board

Total Problems Solved: 58