Marco Cusicanqui Leon

• Username: 4★cclockwise
• Country:  Bolivia
• Student/Professional:Student
• Institution:Universidad Mayor de San Andrés, Bolivia
• 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

1907 (-2)RatingProvisional
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Starters 201 (Rated)(2025-08-27 22:00:02)

Global Rank:   500

Cheated in:   

Ratings System Update

(2025-08-27 22:00:02)

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1884 (-28)RatingProvisional
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April Lunchtime 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   138

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)

November Lunchtime 2019 Division 2

Compress the List, Pizza or Broccoli

December Lunchtime 2019 Division 2

Check Algorithm, Stupid Machine

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

May Cook-Off 2020 Division 1

Roads in Chefland

January Lunchtime 2020 Division 2

Bob and His Friends, Chef and Street Food

February Lunchtime 2020 Division 2

At the Gates, Not All Flavours

March Lunchtime 2020 Division 2 (Unrated)

Chef Swaps Digits, Good Prefix

April Lunchtime 2020 Division 2

Positive Mex, Chef in Fantasy League, Another Birthday Present!

May Lunchtime 2020 Division 2

Weird Walk, Convert the String, Lost Weekends

June Cook-Off 2020 Division 2

Cache Hits, Per Capita Income, Max Mex

June Lunchtime 2020 Division 1

Maximum AND, Gold Mining

January Cook-Off 2021 Division 2

Prime Tuples, Maximise Islands

December Lunchtime 2020 Division 1 (Unrated)

Three Letters, One Zero Swaps

January Lunchtime 2021 Division 2 (Unrated)

Binary Subsequence, Even Differences, Even Sum

November Lunchtime 2020 Division 1

Gasoline

September Lunchtime 2020 Division 1

Root the Tree

March Cook-Off 2021 Division 2

Consecutive Deletions, Matrix XOR, Guess the Number

February Lunchtime 2021 Division 2

Average Sorting, Palpal Strings, Coprime Range

March Lunchtime 2021 Division 2

Dinner by Candlelight, Lunchtime

April Lunchtime 2021 Division 2

A Special Tree, Chef in Heaven , Bench Press, Array Rotation

Starters 198 (Rated)

Currency Exchange, Restricted Removals, Minimize Maximum Mex

Starters 201 (Rated)

Compare and Connect, Huge Grid (Easy Version), Mixing Liquids, Mark Points

Total Problems Solved: 92