tushar

• Username: 4★taekit
• Country:  Bangladesh
• Student/Professional:Professional
• Organisation:Home
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 45

Current Ratings Graph Old Ratings Graph

1891 (-43)RatingProvisional
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November Cook-Off 2015(2015-11-23 00:00:00)

Global Rank:   448

Cheated in:   

Ratings System Update

(2015-11-23 00:00:00)

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1891 (+169)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   448

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 (45)

The December 2010 Cook-Off

The Morning Commute, Preparing Dishes, Pairing Chefs

February Cook - Off Challenge

Three Way Communications

March Cook-off Challenge

Snake Snaky, Money Transformation

July Cook-off 2011

Misinterpretation, Garden Squares

August Cook-off 2011

Vote for the Noodle Soup, Open the Dragon Scroll, Rotate the String

September Cook-off

Last Digit Sum, Digit Rotation, Hotel Bytelandia

December Cook-Off

Ciel and New Menu, Ciel and A-B Problem

April Cook-Off 2012

Top Batsmen, Resistance

January Cook-Off 2013

Minimum Distance

April Cook-Off 2013

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

Lunch Time June 2013

Online Shopping, Number of Factors

August Cook-Off 2013

Chef and The Divisibility Queries, Chef and The Right Triangles

August Lunchtime 2013

Pairwise AND sum, Matrix

September Cook-Off 2013

Big Number

October Cook-Off 2013

Polo the Penguin and the Numbers, Polo the Penguin and the Test, Polo the Penguin and the XOR

November Challenge 2013

Chef Game, Yet Another Cute Girl, Uncle Johny

November Cook-off 2013

Rank of the Number, Number of Paths, Am I a Fibonacci Number

December Cook-off 2013

Chef Goes Through Segments, Chef and Girlfriend

December Lunchtime 2013

Mike and Task Packages, Mike and Matrices

January Cook-off 2014

Chef and the Cake I, Subtraction Game, Interrogating Gangsters

March Cook-Off 2014

ABC-Strings, Dividing Stamps

April Cook-Off 2014

Snape and Ladder

May Cook-Off 2014

Ups and Downs, Book Game with Chef, Divide the Cake

June Cook-Off 2014

Where the Wild Things Are, Counting Flags, Knapsack Problem, Painting

July Cook-Off 2014

Copy-Paste, Sum Queries, Friends

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD

October Cook-Off 2014

Mahesh and his lost array, Walk on the Axis, The Army

December Cook-Off 2014

Servers, Matrix Again, Player, Good Joke!

February Lunchtime 2014

Sereja and ASum, Sereja and D, Sereja and Arrays

June Lunchtime 2014

The Smallest Pair

July Lunchtime 2014

And Operation, Shift The String

August Lunchtime 2014

Harrenhal

October Lunchtime 2014

Tanu and Head-bob, Cascading Style Sheets, Physics Class

December Lunchtime 2014

Delivery Man, Sum Of Binomial Coefficent

January Challenge 2015

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

February Challenge 2015

Chef and Equality, Let us play with rank list, Chef and Strange Formula, Chef and Chain

March Challenge 2015

Count Substrings, Chef and Notebooks

April Challenge 2015

Chef and Interview, Broken Telephone

May Cook-Off 2015

Devu and friendship testing, Devu and decorating birthday cake

June Cook-Off 2015

Longest non regular parentheses sub-sequence, Strange operations

September Mega Cook-Off 2015

Forgotten Language

November Cook-Off 2015

Sereja and Array and Subtracting

May Lunchtime 2015

Devu and Grapes

Total Problems Solved: 200