Mukesh Kumar

• Username: 5★mksiyak
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Karnataka
• 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

Current Ratings Graph Old Ratings Graph

2013 (+22)RatingProvisional
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March Cook-Off 2022 Division 1(2022-03-05 22:30:00)

Global Rank:   137

Cheated in:   

Ratings System Update

(2022-03-05 22:30:00)

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2013 (-166)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2022 Division 1(2022-12-20 00:00:00)

Global Rank:   137

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)

June Challenge 2019 Division 2

Chef and Proxy, Road Signs, Sum and GCD, Chef and Ingredients, Lent Money, Guddu on a Date

June Cook-Off 2019 Division 2

Eat Twice, Drink Slush, Multiple Choice Exam

June Lunchtime 2019 Division 2

Ping Paja Pong, Magda and Silly Pairs

July Challenge 2019 Division 1

Hit the Coconuts, Minimum and Maximum, Chef and Mean

July Cook-Off 2019 Division 1

Birthday Gift Again

August Challenge 2019 Division 1

Dilemma, Distribute Apples, Football, Maximize an Expression, Guddu and his Mother

October Challenge 2019 Division 2

Even Edges, Missing Number, Chef and Maximum Star Value, Array Modification, Operations on a Matrix, Phone Prices

December Challenge 2019 Division 1

Addition, Binary XOR

February Challenge 2020 Division 1

Chef and Railway Stations, No Change Required, Long Contest and Cook Off Overlaps

April Challenge 2020 Division 1

Strange Number, Squared Subsequences, Ready Bitwise, Sell All the Cars, Leaked Answers (Challenge)

May Challenge 2020 Division 1

Triple Sort

March Cook-Off 2020 Division 1

Mysterious Sequence

February Lunchtime 2020 Division 1

Swapping to Palindrome, Secret Mission

July Challenge 2020 Division 1

Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef

August Challenge 2020 Division 1

Insanely Hard School Exams, Subsequence Frequency Counting, Smallest KMP, Chef and Wedding Arrangements

July Cook-Off 2020 Division 1

OR-thodox Distinction, Even-tual Reduction, What Is This, a Crossover Episode

October Challenge 2020 Division 1

Positive AND, Replace for X

January Challenge 2021 Division 2

Chef and Ants, Guess the Tiling, Expected Number of SCCs, Watching CPL, Fair Elections

December Challenge 2020 Division 1

Even Pair Sum, Positive Prefixes, String Operations, Hail XOR

January Lunchtime 2021 Division 1 (Unrated)

Good Grid, Shifting Spoons, Dreams of Divisibility, Even Sum

February Challenge 2021 Division 1

Team Name, Prime Game, Multiple Games, XOR Sums

March Challenge 2021 Division 1

Wireless Electricity (Challenge), Maximum Topological Sort, Space Arrays, Consecutive Adding, Dense Graph, Paparazzi Gennady

June Challenge 2021 Division 1 (Unrated)

Shortest Route, Bella ciao

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

Infinity 2k21 Division 1 (Unrated)

Marbles

February Long 2022 - I, Division 1 (Unrated)

Bitwise Blend, Remove Adjacent

CodeChef Starters 30 Division 1 (Unrated)

Minimum Coloring, Maximizing LIS, Gift Shop and Coupon, Balanced Reversals

March Cook-Off 2022 Division 1

Dragonado And XOR, Alternating Divisibility

CodeChef Starters 33 Division 1 (Unrated)

Max BIT Sum, Stable Mex, Broken Life, Make Them Equal

Total Problems Solved: 165