Kaushal Kothari

• Username: 2★kk_cool
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, 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: 39

Current Ratings Graph Old Ratings Graph

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March Challenge 2021 Division 3(2021-03-15 15:00:04)

Global Rank:   9756

Cheated in:   

Ratings System Update

(2021-03-15 15:00:04)

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1547 (+93)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   9756

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 (39)

April Cook-Off 2014

Snape and Ladder

July Cook-Off 2014

Copy-Paste, Sum Queries

September Cook-Off 2014, ACM-ICPC Warm up

Subarray GCD

February Challenge 2014

Little Elephant and Subarrays, Longest Common Pattern

March Challenge 2014

Walk, Little Chef and Numbers

April Challenge 2014

Counting Matrices, Farmer Feb, Chef and Digits, Shortest Path in Binary Trees

May Challenge 2014

Chef-jumping, Stone, Compilers and Parsers

June Challenge 2014

Chef and Subarray, Guessing Game, Forgot Password

July Challenge 2014

Chef and Frogs, Count Substrings, Reach The Point, Dish Owner

August Challenge 2014

Chef and Gift, The Leaking Robot

September Challenge 2014

Chef and Rainbow Array - 2, Chef and Left-Right, Chef and sequence, Fun with Rotation

October Challenge 2014

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

November Challenge 2014

Chef and Red Black Tree, Let us construct palindrome, Distinct Characters Subsequence, Chef and Segment Game

December Challenge 2014

Chef and Apple Trees

April LunchTime 2014

Knight Fork

June Lunchtime 2014

The Smallest Pair

August Lunchtime 2014

Harrenhal

September Lunchtime 2014

Chef and easy problem

January Challenge 2015

Gcd Queries, One Dimensional Kingdoms, Sereja and Votes, Chef and Stones, Sereja and Number Division 2, Queries on the String, Chef and A Large Permutation

January Cook-Off 2015

Suraj goes shopping

February Challenge 2015

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

March Challenge 2015

Chef and Notebooks, Sign Wave

April Challenge 2015

Chef and Interview, Broken Telephone

May Challenge 2015

Chef and new recipe

August Challenge 2015

Gravity Guy, Cooking Machine

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix, Bank robbery, Cracking the Code

October Challenge 2015

Rupsa and Equilateral Triangle, Count Subarrays, Spheres, Time measure, Who dares to be a millionaire

February Cook-Off 2015

Fit Squares in Triangle

September Mega Cook-Off 2015

Forgotten Language, Super Numbers, Stacks

September Lunchtime 2015

Sum of palindromic numbers

February Challenge 2017

Chef and His Apartment Dues

July Challenge 2017

Chef and Sign Sequences, Whats in the Name

October Challenge 2017

Max Mex, A Balanced Contest

November Challenge 2017

Chef goes Left Right Left, Villages and Tribes

October Challenge 2020 Division 2

Covid Run, Chef and Easy Queries

February Challenge 2021 Division 3

Highest Divisor

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, No Time to Wait

Total Problems Solved: 133