codebreaker123

• Username: 3★codebreaker123
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, India
• 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: 32

Current Ratings Graph Old Ratings Graph

1756 (+59)RatingProvisional
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April Challenge 2019 Division 1(2019-04-15 15:00:00)

Global Rank:   315

Cheated in:   

Ratings System Update

(2019-04-15 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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1756 (-158)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2019 Division 1(2022-12-20 00:00:00)

Global Rank:   315

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 (32)

August Cook-Off 2014

Permutation Shuffle

August Challenge 2014

Chef and Reversing, Chef and Gift

September Challenge 2014

Chef and Rainbow Array - 2, Chef and Left-Right, Chef and sequence, Flooring

October Challenge 2014

Remy paints the fence, Sereja and two strings, Chef and Painting, Chef and Square, DevuLand, Dinosaurs and Laddus

November Challenge 2014

The Spelling Problem

April Challenge 2015

Chef and Interview, Division of Lands, Chef and Piano Scales

June Challenge 2015

Sereja and Matrix Division

December Challenge 2015

Chef and cinema, Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters, Chef and Girls

September Mega Cook-Off 2015

Forgotten Language, Stacks, Super Numbers

June Challenge 2016

Chef and Rectangle Array

September Challenge 2016

Dividing Machine, Chef and calculation

October Challenge 2016

Sereja and Stones, Big Queries, Chef and Two String

February Challenge 2017

Chef and His Apartment Dues, Gerrymander, Most Frequent Element, Chef and Triangles, Interval Game, Chef and Yoda

March Challenge 2017

Completing favorite game, Pishty and birthday

April Challenge 2017

Bear and Random Grid

May Challenge 2017

Chef and Battleship

June Challenge 2017

Chef and Prime Queries, Pairwise union of sets, Triplets, Xenny and Coin Rankings, Cloning, Chef and the Feast, A Good Set

July Challenge 2017

Tree Expectancy

October Challenge 2017

Chef and Magic Arrays

March Cook-Off 2017

Rainbow Graph, Yet Another Card Game, Safe Robot

August Cook-Off 2018 Division 2

Balsa For The Three

July Challenge 2018 Division 2

Reach Equilibrium, No Minimum No Maximum, Gears, Magic Set, Strike or Spare, No Strings Attached

August Challenge 2018 Division 2

Spell Bob, Sheokand and Number, Lonely Cycles, Problem Sort, Modular GCD, Coordinate Compression , Princess and Dragons

September Challenge 2018 Division 1

AND Square Subsegments, Selinas the Chefs Falling on the Tree, Sasha and Photos, Table Game, Bad Shuffle

November Challenge 2018 Division 1

Magician versus Chef 2

October Challenge 2018 Division 1

Appy and Balloons , Chef and Surprise Chessboard, Minimize Digitsum, Beautiful Bricks

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid, Mix Mix Game

April Challenge 2019 Division 1

Kira Loves Palindromes, Playing with Numbers, Subtree Removal

Total Problems Solved: 93