Ch Jagadeesh Kumar

• Username: 4★jaggu1999
• Country:  India
• Student/Professional:Professional
• Organisation:Amazon Development Center, Bangalore, 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: 17

Current Ratings Graph Old Ratings Graph

1883 (+2)RatingProvisional
Rating i Provisional Rating, click to know more

SnackDown 2021 - Online Pre-Elimination(2021-11-22 00:00:06)

Global Rank:   881

Cheated in:   

Ratings System Update

(2021-11-22 00:00:06)

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?

1883 (-90)RatingProvisional
Rating i Provisional Rating, click to know more

SnackDown 2021 - Online Pre-Elimination(2022-12-20 00:00:00)

Global Rank:   881

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 (17)

August Challenge 2018 Division 2

Sheokand and Number, Spell Bob, Modular GCD

September Challenge 2018 Division 2

Magician versus Chef, War of XORs, Chef and Adventures, Bad Shuffle

December Challenge 2018 Division 2

Max and Electrical Panel, Chef and Interactive XOR, Chef and Meatballs, Chef and Interactive Contests, Chef and An Ideal Problem

November Challenge 2018 Division 2

Chef and Ridges, Chef and Happiness, Chef and Difficult Contests

October Challenge 2018 Division 2

Appy and Balloons , Minimize Digitsum, Chef and Serves, Byte to Bit

ProCon Junior (Rated for Division 2)

Chef and Secret Ingredient, Chef and Bored Games

January Challenge 2019 Division 2

Chef and Modulo Game, A Pizza Slice, Fancy Quotes, Distinct Pairs, Lucky Number Game, Different Neighbours

May Challenge 2019 Division 2

Matches, Reduce to One

May Lunchtime 2019 Division 2 (Unrated)

Dummy Palindromic Strings, CV

June Challenge 2019 Division 2

Sum and GCD, Chef and Ingredients, Guddu on a Date, Lent Money, Chef and Proxy, Road Signs

September Challenge 2019 Division 1

Easy Fibonacci, Biladerim Icin, Fuzzy Linear Combinations, Chef Designed a Network, Chef and Interesting Subsequences

October Challenge 2019 Division 1

Phone Prices

November Challenge 2019 Division 1

Weapon Value

December Challenge 2019 Division 1

Plus Multiply, That Is My Score!

February Challenge 2020 Division 1

The Theatre Problem, Long Contest and Cook Off Overlaps, Hard Cash, No Change Required, School of Geometry

March Challenge 2020 Division 1

Pintu and Fruits

April Challenge 2020 Division 1

Strange Number, Squared Subsequences, Ready Bitwise, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue

September Challenge 2020 Division 1

Chefina and Swap, Coronavirus Spread 2, Ada Matrix, Find XOR, Chef and Trump Cards, A Problem on Sticks

February Challenge 2021 Division 2

Highest Divisor, Maximise Function, XOR Sums, Multiple Games, Chef and Meetings, Another Tree with Number Theory, Team Name, Frog Sort, Prime Game

April Challenge 2021 Division 1

Boolean Game, Strong Language, World Record, Valid Pair, Destroy the EMP Chip, Worthy Matrix, Tree Permutations, Binary String MEX, Chef and Dice

April Cook-Off 2021 Division 1

Chocolate Monger, OR of ANDs, Tree Distances, Passing Marks

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

SnackDown 2021 - Online Round 1A

Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

SnackDown 2021 - Online Pre-Elimination

Product Pain

Total Problems Solved: 156