Sachin Kumar Saini

• Username: 4★sks2610
• Student/Professional:Professional
• Organisation:Samsung Research Institute Noida(SRI-N)
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 21

Current Ratings Graph Old Ratings Graph

1812 (-34)RatingProvisional
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July Challenge 2018 Division 2(2018-07-16 15:00:10)

Global Rank:   1947

Cheated in:   

Ratings System Update

(2018-07-16 15:00:10)

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1812 (+197)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   1947

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 (21)

September Challenge 2012

Racing Horses

September Cook-Off 2012

Carvans

January Challenge 2013

Little Elephant and Alcohol, The Minimum Number Of Moves, End Of The World, A Fence for Byteland, Chef of the Year, Three Different Numbers

January Cook-Off 2013

Many Chefs, Minimum Distance

February 2013 Challenge

Little Elephant and Cards, Buy1-Get1, Climbing Stairs, Efficient Painting

February Cook-Off 2013

Lack of Logic, Row and Column Operations

March Challenge 2013

Tourist Translations, Minesweeper, Fire Escape Routes, Approximately

April Challenge 2013

Maximum Weight Difference, Levy Conjecture

May Challenge 2013

Name Reduction, Your Name is Mine

June Challenge 2013

Predictopus, Lapindromes

August Challenge 2013

Splitting Candies

December Cook-off 2013

Chef Goes Through Segments, Chef and Girlfriend

January Challenge 2014

Chef and Feedback, Sereja and Graph, Please like me, Bon Appetit, Meteor, Magic Trick, Byteland Tours

January Cook-off 2014

Chef and the Cake I

February Challenge 2014

Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays

August Challenge 2014

Chef and Reversing, The Leaking Robot, Cleaning Tables, Chef and Gift

November Challenge 2014

Chef and Red Black Tree, The Spelling Problem, Let us construct palindrome, Distinct Characters Subsequence, Chef and Segment Game

January Challenge 2015

Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Let us play with rank list, Chef and Equality

July Challenge 2018 Division 2

Magic Set, Strike or Spare

Total Problems Solved: 96