Alberto

• Username: 4★alsoba
• Country:  Spain
• Student/Professional:Professional
• Organisation:La Salle Campus Barcelona
• CodeChef Pro Plan: No Active 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: 9

Current Ratings Graph Old Ratings Graph

1913 (-30)RatingProvisional
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February Lunchtime 2021 Division 2(2021-02-27 22:45:02)

Global Rank:   847

Cheated in:   

Ratings System Update

(2021-02-27 22:45:02)

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1913 (+20)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   847

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 (9)

April Challenge 2017

Bear and Row 01, Similar Dishes, Dish Of Life

May Challenge 2017

Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

January Challenge 2019 Division 2

Chef and Modulo Game, A Pizza Slice, (Challenge) Chef and Matching Game, Fancy Quotes, Distinct Pairs, Lucky Number Game, Different Neighbours, Yet Another Problem About Sequences

March Challenge 2019 Division 2

Chef got Recipes, Cheating on Queue, Chef and Number Game, Chef and a Beautiful Digit

March Cook-Off 2019 Division 2

XOR N-bonacci Sequence, Markers and Caps, UEFA Champions League

January Cook-Off 2021 Division 2

Prime Tuples, Maximise Islands

January Lunchtime 2021 Division 2 (Unrated)

Good Grid, Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum

February Challenge 2021 Division 2

Frog Sort, Team Name, Prime Game, XOR Sums, Maximise Function

February Lunchtime 2021 Division 2

Average Sorting, Palpal Strings, Coprime Range

Total Problems Solved: 75