Shree Singhi

• Username: 2★hackerboii
• Country:  India
• Student/Professional:Student
• Institution:Calcutta International School Kolkata,West Bengal,India
• 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: 8

Current Ratings Graph Old Ratings Graph

1501 (+61)RatingProvisional
Rating i Provisional Rating, click to know more

December Lunchtime 2019 Division 2(2019-12-28 22:30:02)

Global Rank:   689

Cheated in:   

Ratings System Update

(2019-12-28 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?

1501 (-110)RatingProvisional
Rating i Provisional Rating, click to know more

December Lunchtime 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   689

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

13%

Contests (8)

September Mega Cook-Off 2019 Division 2

Playing with Matches

October Mega Cook-Off 2019 Division 2

Cakewalk, Medel

October Lunchtime 2019 Division 2

Khaled in HIT, Box Game, Counting Inversions Revisited

November Challenge 2019 Division 2

Weapon Value

November Cook-Off 2019 Division 2

Chef Diet

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

December Lunchtime 2019 Division 2

Stupid Machine, Check Algorithm

Total Problems Solved: 30