Yash

• Username: 6★naughty
• Student/Professional:Student
• Institution:International Institute of Information Technology, Hyderabad Telangana, 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: 23

Current Ratings Graph Old Ratings Graph

2382 (+27)RatingProvisional
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February 2011 Contest(2011-02-11 15:00:00)

Global Rank:   9

Cheated in:   

Ratings System Update

(2011-02-11 15:00:00)

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2382 (+349)RatingProvisional
Rating i Provisional Rating, click to know more

February 2011 Contest(2022-12-20 00:00:00)

Global Rank:   9

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 (23)

March 2009 (Contest I)

Place the mines!, Paying up

April 2009 (Contest II)

Bubbles

May 2009 (Contest III)

Swapping mismatches, An interesting subsequence, The powerful sum, Prime words, Best board fill, Healthy dinner party

June 2009 (Contest IV)

Pack the balls in a box!, Count the squares, Primes in the GCD table, The battlefield, The Lucky Draw, Product of divisors

July 2009 (Contest V)

Lights Off, Quadratic Equations, The White Knight, Buggy algorithm, Johny the farmer, Lights Off, Revisited!, Sums in a cuboid

October 2009 (Contest IX)

A puzzle game

November 2009 (Contest X)

Magic Strings, The Best Box, The LCS Problem Revisited, Help the judge, SudokuX, Help the DJ

December 2009 (Contest XI)

Palindromic Numbers, Maze of Digits, Plant Location

January 2010 (Contest XII)

Circle of towers, Cell Phone Towers , Wildcard Matching, Lost Primes, Jawbreaker

February 2010 Contest

The Mine Field, Sorting device, Soccer League, Toll Trolls

March 2010 Contest

Treasure Hunting, Heroes of Magical Might, K-important Strings, The Best Tower, Tri-Hexagonal Puzzle, Traffic jam

April 2010 Contest

Trip, Adding Fractions, The Reversed World, Flood, Lighting the shop, Travelling Salesman Again !

May 2010 Contest

Lights Out, Nice Quadrangles, Rendezvous, Summing Slopes

June 2010 Contest

Prime Pattern, Squirrel and chestnut, Tidying Posters, Robot Game, Pricing Tollbooths, Graph Counting

July 2010

Closest Ranking, Happy Days, Maximal crosses, Rearranging Digits, Block Tower

July Cook Off

The Black and White Knights, Ripple-Carry Adder

September 2010 Challenge

Trees Again, Bytelandian Shoppers, Multiples of 3, Brush Fire

October 2010 Challenge

Reduce string, Get a Clue, Logging Game, Count palindromes, Integer Combinations Of Vectors

November 2010 Challenge

Balanced Walks, Renting Spare Oven Time, Chefs Bad Day, Graph Challenge, Bombing, Randomly Testing Circuits

The November CookOff

N Knights Problem, One Dimensional Game of Life, Cutting Recipes

The January 2011 Cook-Off

Holes in the text, Chef team, Whole submatrix

February 2011 Contest

Bogosort, Glass Measurement, Rush Hour, Milestones, Counting Terms, Coloring Colorable Graphs

Total Problems Solved: 172