Martín Muñoz

• Username: 6★martins_
• Country:  Chile
• Student/Professional:Student
• Institution:Pontificia Universidad Católica de Chile
• 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: 20

Current Ratings Graph Old Ratings Graph

2205 (+34)RatingProvisional
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March Cook-Off 2021 Division 1(2021-03-22 00:00:00)

Global Rank:   27

Cheated in:   

Ratings System Update

(2021-03-22 00:00:00)

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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2205 (-7)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2021 Division 1(2022-12-20 00:00:00)

Global Rank:   27

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 (20)

June Challenge 2019 Division 2

Chef and Proxy, Road Signs, Sum and GCD, Chef and Ingredients, Lent Money, Guddu on a Date

December Lunchtime 2019 Division 2

The Evil Professor, Stupid Machine, Check Algorithm, Frequency Function, Guess the number

January Challenge 2020 Division 1

Chefina and Prefix Suffix Sums, (Challenge) Building Anthills, Chefland Army, English, Doofish Matrix, Doraemon, Chef and Dynamo

February Challenge 2020 Division 1

Chef and Railway Stations, Expected Change, No Change Required, Long Contest and Cook Off Overlaps

March Challenge 2020 Division 1

Chef and DAG, Lasers Everywhere Alternative, Inverse of a Function, Lasers Everywhere

April Challenge 2020 Division 1

Strange Number, Squared Subsequences, Ready Bitwise, Leaked Answers (Challenge)

January Cook-Off 2020 Division 1

Profitable Paths, Range AND

March Cook-Off 2020 Division 1

Mysterious Sequence, Maximize Letter Beauty

April Cook-Off 2020 Division 1

Simple Operations, Inversions in Permutations

January Lunchtime 2020 Division 1

Construct Array, Under the Tunnels

February Lunchtime 2020 Division 1

Secret Mission, Monsters Battle, Swapping to Palindrome

March Lunchtime 2020 Division 1 (Unrated)

Maximize LCM

October Challenge 2020 Division 1

Positive AND, Random Knapsack, Replace for X, D-Dimensional MST, Compress all Subsegments, Adding Squares, Inversions

November Challenge 2020 Division 1

Scalar Product Tree, Unusual Queries, Magical Candy Store, Restore Sequence

January Challenge 2021 Division 1

Chef and Ants, Guess the Tiling, Expected Number of SCCs

January Cook-Off 2021 Division 1

Mex Subsequence, Not Too Colourful

January Lunchtime 2021 Division 1 (Unrated)

Even Sum, Dreams of Divisibility, Good Grid

October Cook-Off 2020 Division 1

Decreasing Srrnmieeda, Path-etic Sums, The In-XOR-able Task, Yet Another Crossover Episode

November Cook-Off 2020 Division 1

Flip the String, Chef and IPC Certificates, Hiring Workers

February Challenge 2021 Division 1

Another Tree with Number Theory, XOR Sums, Multiple Games, Prime Game, Team Name

March Cook-Off 2021 Division 1

Consecutive Deletions, Water Transfer, Chef and Sorting

March Challenge 2021 Division 1

Consecutive Adding, Paparazzi Gennady, Space Arrays

Total Problems Solved: 88