sagar raj singh

• Username: 2★malino
• Country:  India
• Student/Professional:Professional
• Organisation:Not Working
• 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: 23

Current Ratings Graph Old Ratings Graph

1400 (-10)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2018(2018-01-15 15:00:00)

Global Rank:   8047

Cheated in:   

Ratings System Update

(2018-01-15 15:00:00)

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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1400 (+31)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2018(2022-12-20 00:00:00)

Global Rank:   8047

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)

Practice Paths (1)

Practice for ZCO and INOI

1%

Contests (23)

May Cook-Off 2014

Ups and Downs

October Cook-Off 2014

The Army, Walk on the Axis

June Challenge 2014

Chef and Subarray

August Challenge 2014

Chef and Gift

September Challenge 2014

Chef and Left-Right

October Challenge 2014

Chef and Ground, Magical Girl and Colored Liquid Potions

November Challenge 2014

Distinct Characters Subsequence

December Challenge 2014

Chef and Apple Trees

September Lunchtime 2014

Chef and easy problem

January Challenge 2015

Chef and Stones

April Challenge 2015

Broken Telephone

September Challenge 2015

Count Steps in Matrix

October Challenge 2015

Count Subarrays, Spheres

December Challenge 2015

Chef and the stones, Oracle Devu and Longest Common Subsequence

September Mega Cook-Off 2015

Forgotten Language

September Lunchtime 2015

Sum of palindromic numbers

February Challenge 2016

Chef-Detective

January Challenge 2018

Rectangle

Total Problems Solved: 71