Ajay Singh

• Username: 2★avatar_7
• Country:  India
• Student/Professional:Student
• Institution:Chandigarh University Punjab, India
• CodeChef Pro 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: 11

Current Ratings Graph Old Ratings Graph

1485 (+50)RatingProvisional
Rating i Provisional Rating, click to know more

September Mega Cook-Off 2018 Division 2(2018-09-24 00:00:02)

Global Rank:   725

Cheated in:   

Ratings System Update

(2018-09-24 00:00:02)

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?

1485 (-191)RatingProvisional
Rating i Provisional Rating, click to know more

September Mega Cook-Off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   725

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 (2)

Learn Rust

64%

Binary Search

48%

Practice Paths (0)

None

Contests (11)

April Cook-off 2018 Division 2

Cut the Board

May Cook-off 2018 Division 2

Secret Recipe

July Cook-Off 2018 Division 2

Encoding Message

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

June Challenge 2018 Division 2

Naive Chef

August Challenge 2018 Division 2

Problem Sort, Spell Bob

September Challenge 2018 Division 2

Magician versus Chef, War of XORs, Chef and Condition Zero (Challenge), Chef and Adventures, Bad Shuffle

June Lunchtime 2018 Division 2

Counting Pretty Numbers

July Lunchtime 2018 Division 2

Split Stones

August Lunchtime 2018 Division 2

Chef and Eid

Total Problems Solved: 391