nameless

• Username: 3★jackknowsit
• Country:  India
• Student/Professional:Professional
• Organisation: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

1675 (-17)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 115 Division 2 (Rated)(2024-01-03 22:30:02)

Global Rank:   1263

Cheated in:   

Ratings System Update

(2024-01-03 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?

1692 (-142)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-Off 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   408

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 for ZCO and INOI

6%

Contests (11)

September Challenge 2018 Division 2

Chef and Adventures, Magician versus Chef

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

March Challenge 2019 Division 2

Chef and Number Game

April Challenge 2019 Division 2

Maximum Remaining, Fencing

June Challenge 2019 Division 2

Road Signs, Chef and Proxy, Guddu on a Date

July Challenge 2019 Division 2

Parity Again, Minimum and Maximum, Chef and Mean

August Challenge 2019 Division 2

Zombie and the Caves, Distribute Apples, Dilemma, Football

September Challenge 2019 Division 2

Chef and Good Subsequences, Easy Fibonacci, Chef Designed a Network, Chef and Interesting Subsequences

SnackDown 2021 - Online Qualifiers

Maximum Number Of Distinct Elements

SnackDown 2021 - Online Round 1A

Dance Moves, Min Max LCM, Round Robin Ranks

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

May Cook-Off 2022 Division 2 (Rated)

Doubled Distances

Starters 115 Division 2 (Rated)

Greedy LIS Algorithm, A PLUS B Remastered, Decorating Christmas Tree

Total Problems Solved: 69