Himanshu kumar

• Username: 3★himanshu9_8
• Country:  India
• Student/Professional:Student
• Institution:Heritage Institute of Technology, Kolkata
• 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: 21

Current Ratings Graph Old Ratings Graph

1621 (+40)RatingProvisional
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March Challenge 2021 Division 3(2021-03-15 15:00:04)

Global Rank:   1743

Cheated in:   

Ratings System Update

(2021-03-15 15:00:04)

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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1621 (+2)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   1743

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)

August Long Challenge 2017

Chef and Mover, Palindromic Game, Greedy Candidates, Chef and Rainbow Array

September Challenge 2017

Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums

October Challenge 2017

Chef and a great voluntary Program, Max Mex, Counter Test For CHEFSUM, A Balanced Contest

January Challenge 2018

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

February Challenge 2018

Chef And His Characters

June Challenge 2018 Division 2

Naive Chef

July Challenge 2018 Division 2

Magic Set, Strike or Spare

August Challenge 2018 Division 2

Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

November Challenge 2018 Division 2

Chef and Difficult Contests

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

July Lunchtime 2018 Division 2

Split Stones

August Challenge 2019 Division 2

Football

October Challenge 2019 Division 2

Phone Prices, Chef and Maximum Star Value, Array Modification, Operations on a Matrix

October Mega Cook-Off 2019 Division 2

Cakewalk, Medel

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

Coronavirus Spread, Isolation Centers

February Lunchtime 2020 Division 2

At the Gates, Not All Flavours

May Lunchtime 2020 Division 2

Weird Walk, Lost Weekends

July Challenge 2020 Division 2

Ada King, Missing a Point, Chef and Card Game, Chef and Strings

June Cook-Off 2020 Division 2

Cache Hits

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Encoded String

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, Paparazzi Gennady, Space Arrays, No Time to Wait

Total Problems Solved: 74