Eddy R. Morales Perez

• Username: 5★ucinight
• Country:  Mexico
• Student/Professional:Professional
• Organisation:Kueski
• 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: 17

Current Ratings Graph Old Ratings Graph

2069 (-11)RatingProvisional
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November Challenge 2016(2016-11-14 15:00:00)

Global Rank:   446

Cheated in:   

Ratings System Update

(2016-11-14 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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2069 (+121)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2016(2022-12-20 00:00:00)

Global Rank:   446

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 (17)

April Challenge 2012

Double Strings, Stacking Pancakes, Greatest Dumpling Fight, Similar Graphs, Fit to Play

April Cook-Off 2012

Top Batsmen, Resistance

May Challenge 2012

Divisible Pairs, A Home for Chef, Remember the recipe, Lucky lucky number, Jewels and Stones, Killing Gs

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes

October Challenge 2012

Fierce Battles, Event Organizer

July Challenge 2013

Sereja and Sorting, Circle of death, Count K-Primes, Chef and Walking on the rectangle , Galactik Football, Across the River, Mountain Holidays, The Probability Of Winning

September Challenge 2013

Little Elephant and Exams, Merciless Chef, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2

October Challenge 2013

Maxim and Dividers, Kamehameha, Edit Distance on Grid, CAO Stage-3, Sereja and Transformation, Helping Lira, Little Elephant and Bamboo

November Challenge 2013

Superpowers of 2, Yet Another Cute Girl, Uncle Johny, Square Digit Squares, Missing some chairs

December Challenge 2013

Cube Cakes, Rectangular Queries, Reign, Funny Marbles, Magic Pairs, Chef and Codes

July Challenge 2014

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

March Challenge 2015

Chef and Notebooks, Counting on a Tree, Matrix, Sign Wave, Devu and his Class, Chef and Problems, Count Substrings

April Challenge 2015

Chef and Piano Scales, Division of Lands, Inversion sorting, Broken Telephone, Chef and Array, Count Sequences, Chef and Interview

May Challenge 2015

Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe, Chef and Cake

June Challenge 2015

Chef and Memory Limit, Chef and Polygons

July Challenge 2016

Andrash and Stipendium, Chefland and Electricity, Chef and Robots Competition, Chef and Tetris, Chef and Segments

November Challenge 2016

Count Permutations, Friends Meeting, Gift and Chef, Chef and squares, Task for Alexey

Total Problems Solved: 90