Hossam Doma

• Username: 4★icyfire
• Country:  Egypt
• Student/Professional:Student
• Institution:Al-Azhar University, Egypt Cairo, Egypt
• 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: 5

Current Ratings Graph Old Ratings Graph

1802 (+37)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2020 Division 2(2020-10-31 22:30:02)

Global Rank:   544

Cheated in:   

Ratings System Update

(2020-10-31 22:30:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1802 (-32)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   544

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 (5)

July Challenge 2018 Division 2

No Minimum No Maximum, Gears, Magic Set, Strike or Spare, No Strings Attached

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success, Awkward Pairs, Algebra Score

December Cook-Off 2019 Division 1

Xor It

December Challenge 2019 Division 1

Chefina and Ranges, Binary XOR, Sticky Notes, Addition

October Lunchtime 2020 Division 2

AND Plus OR, Chef and Subtree MEXs

Total Problems Solved: 18