Alexander

• Username: 3★morgan
• Student/Professional:Student
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 11

Current Ratings Graph Old Ratings Graph

1783 (-14)RatingProvisional
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September Challenge 2014(2014-09-15 15:00:00)

Global Rank:   2590

Cheated in:   

Ratings System Update

(2014-09-15 15:00:00)

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1783 (+106)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   2590

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 (11)

June Challenge 2012

Arranging Cup-cakes, Little Elephant and Candies

March Challenge 2013

Approximately, Fire Escape Routes, Minesweeper, Tourist Translations

May Challenge 2013

Witua and Math, Password Cracking Challenge, Name Reduction, Your Name is Mine

June Challenge 2013

Lapindromes

July Challenge 2013

Chef and Walking on the rectangle , Count K-Primes, Galactik Football

November Challenge 2013

Superpowers of 2, Sereja and Vectors, Uncle Johny, Square Digit Squares, Missing some chairs

December Challenge 2013

Rectangular Queries, Reign, Funny Marbles, Chef and Codes, Art in Digital Age, Magic Pairs

February Challenge 2014

Draughts, Longest Common Pattern, Little Elephant and Subarrays, Colored Array, Make It Zero 2

July Challenge 2014

Chef and Rectangle Genome, Dish Owner, Reach The Point, Count Substrings, Chef and Frogs, Garden Game

August Challenge 2014

Chef and Reversing, Cleaning Tables, Chef and Gift

September Challenge 2014

Factorisation, Chef and Left-Right, Fun with Rotation

Total Problems Solved: 42