Miroslav Balaz

• Username: 3★mirob
• Student/Professional:Professional
• Organisation:Eset
• 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: 21

Current Ratings Graph Old Ratings Graph

1774 (-77)RatingProvisional
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September Challenge 2021 Division 3 (Rated)(2021-09-13 15:00:00)

Global Rank:   14142

Cheated in:   

Ratings System Update

(2021-09-13 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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1774 (+288)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   14142

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 (21)

February Cook-Off 2013

Row and Column Operations

March Cook-off 2013

The Ball And Cups, Palindrome

April Challenge 2013

Little Elephant and Music, Levy Conjecture, Maximum Weight Difference, Kingdom Unity, Barcelona Gameplay Tactics

April Cook-Off 2013

Andrew and the Meatballs, Andrew and the Strings, Andrew and the Meatballs again

August Challenge 2013

Little Elephant and Lemonade, Hello Hello, Save The Princess, The Number Of Solutions, Chef and Segments, Sereja and Ballons, Splitting Candies

August Cook-Off 2013

Chef and The Divisibility Queries, Chef and The Right Triangles

September Challenge 2013

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

September Cook-Off 2013

Code, Strange Matrix

October Challenge 2013

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

March Cook-Off 2014

Dividing Stamps, ABC-Strings, Game of Divisors

November Cook-Off 2014

Lost Graph, Petersen Graph, Brackets, Most Distant Points

September Challenge 2014

Chef and Left-Right

October Challenge 2014

Remy paints the fence, Chef and Ground, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

November Challenge 2014

Chef and Segment Game, Fombinatorial, Distinct Characters Subsequence, Let us construct palindrome

December Challenge 2014

Sereja and GCD, Chef and Apple Trees, Chef and Bracket-Pairs, XOR with Subset

January Challenge 2015

Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries

March Challenge 2017

Xenny and Alternating Tasks

August Challenge 2019 Division 2

Football

September Challenge 2019 Division 2

Chef and Good Subsequences, Chef and Interesting Subsequences , Easy Fibonacci

July Challenge 2020 Division 2

Ada King, Missing a Point, Chef and Card Game, Chef and Strings

September Challenge 2021 Division 3 (Rated)

Airline Restrictions, Travel Pass

Total Problems Solved: 73