Hacker

• Username: 4★muhandae
• Country:  India
• Student/Professional:Other
• 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: 11

Current Ratings Graph Old Ratings Graph

1882 (+15)RatingProvisional
Rating i Provisional Rating, click to know more

April Lunchtime 2022 Division 2(Rated)(2022-04-16 22:30:02)

Global Rank:   359

Cheated in:   

Ratings System Update

(2022-04-16 22:30:02)

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?

1882 (-35)RatingProvisional
Rating i Provisional Rating, click to know more

April Lunchtime 2022 Division 2(Rated)(2022-12-20 00:00:00)

Global Rank:   359

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)

None

Practice Paths (0)

None

Contests (11)

April Challenge 2020 Division 2

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

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

April Lunchtime 2020 Division 1

Positive Mex

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, The Delicious Cake, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control

June Cook-Off 2020 Division 1

Checkpoints

June Lunchtime 2020 Division 1

Maximum AND

January Challenge 2021 Division 2

Watching CPL, Fair Elections, Chef and Ants

April Challenge 2021 Division 2

Worthy Matrix, Chef and Dice, Boolean Game

May Challenge 2021 Division 2 (Rated)

Xor Equality, Modular Equation, Tic Tac Toe, Tree House, Valid Paths

September Challenge 2021 Division 2 (Unrated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

April Lunchtime 2022 Division 2(Rated)

Buckets Full of Candies, Pair Pain

Total Problems Solved: 50