Toby Hirsch

• Username: 3★thirsch7
• Country:  United States
• Student/Professional:Student
• Institution:Greenwich High School Connecticut
• 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

1720 (+83)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2020 Division 2(2020-02-17 15:00:02)

Global Rank:   370

Cheated in:   

Ratings System Update

(2020-02-17 15:00:02)

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?

1720 (-87)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   370

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)

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Practice Paths (0)

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Contests (8)

June Challenge 2019 Division 2

Chef and Proxy, Road Signs

November Lunchtime 2019 Division 2

Pizza or Broccoli , Compress the List

December Challenge 2019 Division 2

Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!

December Cook-Off 2019 Division 2

Change It

January Challenge 2020 Division 2

Doraemon, Breaking Bricks, Chef and Dynamo

February Challenge 2020 Division 2

No Change Required, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps

January Cook-Off 2020 Division 2

Chef Chick, Exam Cheating, Range AND

Total Problems Solved: 21