Kamal Kishor Joshi

• Username: 4★music
• Student/Professional:Student
• Institution:College of Technology, Pantnagar Uttarakhand, India
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 23

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1881 (-17)RatingProvisional
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February Challenge 2019 Division 2(2019-02-13 15:00:02)

Global Rank:   2498

Cheated in:   

Ratings System Update

(2019-02-13 15:00:02)

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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1881 (+191)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   2498

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 Challenge 2013

Approximately, Tourist Translations, Fire Escape Routes

April Challenge 2013

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

April Cook-Off 2013

Andrew and the Meatballs, Andrew and the Meatballs again

May Challenge 2013

Matchsticks, Witua and Math, Password Cracking Challenge, Name Reduction, Your Name is Mine

August Challenge 2013

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

September Challenge 2013

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

October Challenge 2013

Little Elephant and Bamboo, Helping Lira, Maxim and Dividers, Sereja and Transformation, Yet Another Nice Girl, Edit Distance on Grid

January Challenge 2014

Bon Appetit, Chef and Feedback, Please like me, Magic Trick

March Challenge 2017

Cooking Schedule, Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, Bandwidth of a matrix

April Challenge 2017

Similar Dishes, Bear and Clique Distances, Dish Of Life, Chef and Divisor Tree, Bear and Row 01

May Challenge 2017

Chef and Sub Array , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences

December Cook-Off 2017

Beautiful Array, Football Match

December Lunchtime 2017

Too Much Sweetness, Strange Function, Days in Month

January Challenge 2018

(Challenge) Chef and Palindromes, K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers

January Lunchtime 2018

Chef and Game with Sequence, Chef and Escaping from the Labyrinth

February Challenge 2018

Chef And His Characters, Permutation and Palindrome, (Challenge) Biased Committee, Car-pal Tunnel, Chef And The Patents, Broken Clock, Points Inside A Polygon

March Challenge 2018 DIV 1

Chef and Easy Problem, Mix the Colors, Minions and Voting

March Cook-off 2018 Division 1

Chef Goes to the Cinema, Chef Restores a Matrix

April Cook-off 2018 Division 2

Cut the Board, Binary Nim

April Challenge 2018 Division 1

Count Good Prefixes

September Challenge 2018 Division 1

Bad Shuffle

October Challenge 2018 Division 2

Appy and Balloons , Chef and Serves, Byte to Bit

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef

Total Problems Solved: 106