Harsh Agarwal

• Username: 3★ryuga777
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Silchar Assam, 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: 36

Current Ratings Graph Old Ratings Graph

1643 (-46)RatingProvisional
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January Long 2022 - II, Division 3 (Rated)(2022-01-17 15:00:00)

Global Rank:   6278

Cheated in:   

Ratings System Update

(2022-01-17 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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1643 (+144)RatingProvisional
Rating i Provisional Rating, click to know more

January Long 2022 - II, Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   6278

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 (36)

June Challenge 2016

Devu and an Array

July Challenge 2016

Andrash and Stipendium

September Challenge 2016

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

October Challenge 2016

Chef and Keyboard, Fenwick Iterations, Chef and Three Dogs

November Challenge 2016

Count Permutations, Chef and squares, Task for Alexey

December Challenge 2016

Train Partner

September Cook-Off 2016

Lazy Jem

September Lunchtime 2016

Chef and Inequality

January Challenge 2017

Capital Movement, Cats and Dogs, Reservior

February Challenge 2017

Chef and His Apartment Dues

April Challenge 2017

Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes

June Challenge 2017

Pairwise union of sets, Triplets, Chef and the Feast, A Good Set, Xenny and Coin Rankings

July Challenge 2017

Chef and Sign Sequences, Whats in the Name, Calculator , IPC Trainers

August Long Challenge 2017

Chef and Mover, Palindromic Game, Greedy Candidates

September Challenge 2017

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

October Challenge 2017

Chef and a great voluntary Program, Max Mex, A Balanced Contest

November Challenge 2017

Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

December Challenge 2017

Total Diamonds, Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays

August Lunchtime 2017

Mathison and the Dynamo shuffle, Mathison and pangrams

January Challenge 2018

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

February Challenge 2018

Broken Clock, Chef And His Characters, Chef And The Patents, Chef and odd queries, Points Inside A Polygon, Car-pal Tunnel, Permutation and Palindrome

March Challenge 2018 DIV 1

Chef and Easy Problem, Minions and Voting, Mix the Colors

April Challenge 2018 Division 1

Cutting Plants, Highway Crossing, Count Good Prefixes, Average of Pairs

July Challenge 2018 Division 1

No Minimum No Maximum

August Challenge 2018 Division 2

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

September Challenge 2018 Division 1

Table Game, Bad Shuffle

January Challenge 2019 Division 1

Distinct Pairs

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef

March Challenge 2019 Division 2

Chef and Number Game, Chef and a Beautiful Digit, Chef got Recipes

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining

August Challenge 2019 Division 2

Football, Distribute Apples

February Challenge 2020 Division 2

School of Geometry

December Challenge 2021 Division 3 (Rated)

Valleys and Hills, Rock Paper Scissors, List of Lists, Utkarsh and Placement tests

January Long 2022 - II, Division 3 (Rated)

TCS Examination, Chef and Fixed Deposits

Total Problems Solved: 133