numa

• Username: 3★numa
• Student/Professional:Student
• Institution:The University of Tokyo
• 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: 7

Current Ratings Graph Old Ratings Graph

1757 (+26)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2014(2014-03-18 15:00:00)

Global Rank:   1079

Cheated in:   

Ratings System Update

(2014-03-18 15:00:00)

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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1757 (-55)RatingProvisional
Rating i Provisional Rating, click to know more

March Challenge 2014(2022-12-20 00:00:00)

Global Rank:   1079

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 (7)

October Challenge 2013

Maxim and Dividers, Helping Lira

November Challenge 2013

Uncle Johny, Missing some chairs

January Challenge 2014

Bon Appetit, Please like me, Chef and Feedback

February Challenge 2014

Colored Array, Little Elephant and Subarrays, Longest Common Pattern

March Challenge 2014

Team Split, Binary Tournament, Walk, Little Chef and Numbers

January Lunchtime 2014

Chef and Shop, Chef and String

February Lunchtime 2014

Sereja and ASum, Sereja and D, Sereja and Arrays

Total Problems Solved: 25