Abhishek Raj Singh

• Username: 1★arsingh24
• Country:  India
• Student/Professional:Student
• Institution:Tula's Institute, Dehradun
• 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: 26

Current Ratings Graph Old Ratings Graph

893 (-13)RatingProvisional
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Starters 95 Division 4 (Rated)(2023-06-21 22:00:06)

Global Rank:   13801

Cheated in:   

Ratings System Update

(2023-06-21 22:00:06)

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1030 (+7)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 65 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   10964

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)

Practice Paths (1)

Practice C++

5%

Contests (26)

February Long 2022 - I, Division 3 (Rated)

Chef and the Hair Salon, N Queens Puzzle Solved !

CodeChef Starters 28 Division 4 (Rated)

Self Defence Training, Car Choice, Qualify the round, Count the Holidays, Chef and Instant Noodles

March Long One 2022, Division 4 (Rated)

Akash and Missing Class, Discus Throw, Bath in Winters, Wordle

March Cook-Off 2022 Division 4

Janmansh and Coins

June Long Two 2022 Division 4 (Rated)

Fitness

July Long One 2022 Division 4 (Rated)

Bidding, Pass the Exam, Chef and Candies

July Lunchtime 2022 Division 4 (Rated)

Interior Design, True and False Paper

Starters 48 Division 4 (Rated)

Buy Lamps, Fill Candies, Passes for Fair

July Long Two 2022 Division 4 (Rated)

Chef in his Office, Insurance

Starters 49 Division 4 (Rated)

Maximise the Tastiness

Starters 51 Division 4 (Rated)

Final Population, TV Discount

August Long 2022 Division 4 (Rated)

Maximum Submissions

Starters 54 Division 4 (Rated)

Number of Credits, Ticket Fine

Starters 65 Division 4 (Rated)

Parity, Hackerman

November Long 2022 Division 4 (Rated)

Time Complexity, Water Mixing

Starters 75 Division 4 (Rated)

Profit Increment, Saving Taxes

Starters 85 Division 4 (Rated)

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

Starters 86 Division 4 (Rated)

Cricket Match, Chef and Battery , CodeChef Learn Problem Solving, Maximise Score

Starters 87 Division 4 (Rated)

Four Tickets, Buy Ten Packets, Return the Change, Existence

Starters 83 Division 4 (Rated)

Couple Game, Budget of Technex, Chef Eren, Construct String

Starters 89 Division 4 (Rated)

Monopoly, Plus 2 or Minus 1, Parliament, DDMM or MMDD

Starters 90 Division 4 (Rated)

Printing Binary Array, Favourite Numbers, Anti Palindrome

Starters 91 Division 4 (Rated)

Odd GCD Permutation, Parking Charges, Bus Seat Numbering, Blobby Volley Scores

Starters 92 Division 4 (Rated)

Rectangular Tiling, Dotify Playlist, Water Filling, Oneful Pairs

Starters 95 Division 4 (Rated)

Donation Drive, Donation Rewards

Total Problems Solved: 134