tushar kumar singh

• Username: 3★crimemaster007
• Country:  India
• Student/Professional:Student
• Institution:Shri Mataa Vaishno Devi University
• 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: 30

Current Ratings Graph Old Ratings Graph

1605 (+29)RatingProvisional
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Starters 85 Division 3 (Rated)(2023-04-12 22:15:04)

Global Rank:   478

Cheated in:   

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(2023-04-12 22:15:04)

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1574 (-49)RatingProvisional
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July Lunchtime 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1897

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

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Learning Paths (0)

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Contests (30)

March Challenge 2021 Division 3

No Time to Wait

April Challenge 2021 Division 3

Valid Pair, Strong Language, World Record

May Challenge 2021 Division 3 (Rated)

Golf, Solubility

June Challenge 2021 Division 3 (Rated)

Bella ciao, Summer Heat

June Cook-Off 2021 Division 3

ICPC Balloons, Chefland Visa

June Lunchtime 2021 Division 3

Richie Rich, Unpleasant Ones, HTML Tags, False Number

June CodeChef Starters 2021 Division 3 (Rated)

Total Correct Submissions, Chess Match, Cyclic Quadrilateral

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

July Cook-Off 2021 Division 3

Shoe Fit

July Lunchtime 2021 Division 3

Red Alert, Beautiful Pairs, Chef and Spells

August Cook-Off 2021 Division 3

Which Division

August Lunchtime 2021 Division 3

K-th Maximum, Maximum Length Even Subarray, Programming Languages, Crossing Blocks, Just a Graph

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 11 Division 2 (Rated)

The Grid Fill Problem, Obtain the Sum

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Yet another SOD problem

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu

November Lunchtime 2021 Division 3

Chef and Stock Prices

February Cook-Off 2022 Division 3

Prefix Permutation, Perfect Permutation, Lazy Salesman, Peaceful Party

February Lunchtime 2022 Division 3

Four Equidistant Points on a Grid, Good Program, Parallel Processing, Watching Movies at 2x, Magnet Sort

CodeChef Starters 28 Division 2 (Rated)

Permutation Xority, Count the Holidays

March Cook-Off 2022 Division 2

Fixed Weight, Alternating Divisibility, Equal Mex Splitting, Janmansh at Fruit Market

Starters 42 Division 2 (Rated)

Minimum or Maximum, Divisible by 3

Starters 46 Division 2 (Rated)

Sort the String

Starters 47 Division 3 (Rated)

Minimum Coins, End Sorted, Similar Heights, Copy and Push Back, Construct N

July Lunchtime 2022 Division 2 (Rated)

Easy Pronunciation, Yet Another Palindrome Making Problem

Starters 76 Division 3 (Rated)

Redistributing Chocolates, Zero String, Construct Array, 400M Race

Starters 77 Division 3 (Rated)

Tekken

Starters 82 Division 3 (Rated)

Reach Home, MIN To MAX, Difference Matrix, Make A-B Same

Starters 84 Division 3 (Rated)

Max count of 1, Elections in Chefland, Max Binary, Chef And Adjacent Sums, Melt Gold

Starters 85 Division 3 (Rated)

Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, Can Chef

Total Problems Solved: 104