Navdeep Kumar

• Username: 3★navdeepcode_7
• Country:  India
• Student/Professional:Student
• Institution:Punjab Engineering College, Chandigarh
• 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: 33

Current Ratings Graph Old Ratings Graph

1617 (-15)RatingProvisional
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Starters 73 Division 2 (Rated)(2023-01-11 23:00:02)

Global Rank:   1456

Cheated in:   

Ratings System Update

(2023-01-11 23:00:02)

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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1632 (+14)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 62 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   717

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 (33)

December Challenge 2020 Division 2

Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

November Lunchtime 2020 Division 2

Gasoline Introduction

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Encoded String

February Challenge 2021 Division 3

Frog Sort, Team Name, Chef and Meetings, Prime Game, Maximise Function, Highest Divisor

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, Consecutive Adding, Paparazzi Gennady, Space Arrays, No Time to Wait

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence

January Long 2022 - II, Division 2 (Unrated)

Crying Colours, TCS Examination, Chef and Fixed Deposits

January Cook-Off 2022 Division 3

Palindromes Not Allowed, Mean Maximization, Mask Policy, Hungry Ashish

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits, Subarray Mex

February Cook-Off 2022 Division 3

Lazy Salesman, Peaceful Party, Prefix Permutation

CodeChef Starters 27 Division 3 (Rated)

Distinct Binary Strings, Too many items, Blackjack, The product mystery

February Lunchtime 2022 Division 3

Four Equidistant Points on a Grid, Good Program, Parallel Processing, Watching Movies at 2x

CodeChef Starters 28 Division 2 (Rated)

Permutation Xority, Count the Holidays

Starters 36 Division 3 (Rated)

Buying Sweets, Presents for Cheffina, Chef and Bird farm

Starters 38 Division 3 (Rated)

Dominant Army, Circular Track

May Lunchtime 2022 Division 3 (Rated)

Bucket and Water Flow , Problems in your to-do list

Starters 40 Division 3 (Unrated)

Difficulty Rating Order, Take discount or Not

July Cook-Off 2022 Division 3 (Rated)

High Accuracy

Starters 41 Division 3 (Rated)

Equal Integers, Is this priority or parity!, Path Parity, Determine the Winner

June Cook-Off 2022 Division 3 (Rated)

Simple XOR, Break the Stick, First and Last

Starters 42 Division 3 (Rated)

Minimum or Maximum, Divisible by 3, How Many Maximums, Minimum number of Flips

June Long One 2022 Division 3 (Rated)

Subscriptions, Divisible by i , Alternate Additions, Equal Strings

Starters 44 Division 3 (Rated)

The Attack of Knight, Jogging

Starters 43 Division 3 (Rated)

DNA Storage, Distinct Palindrome, Joining Date

June Lunchtime 2022 Division 3 (Rated)

Zero Ones Equal One Zeros, Too many Floors, Equal by XORing

Starters 45 Division 3 (Rated)

Even Equal Odd, Chef and his Apps, Adjacent Sum Parity, Change Row and Column Both

Starters 47 Division 3 (Rated)

Construct N, End Sorted, Minimum Coins

Starters 55 Division 3 (Rated)

Balls and Boxes, Permutation Clear, Mean and Median, Broken Phone, OR Tuples

Starters 56 Division 3 (Rated)

Nearest Exit, Maximize Colours, Far Away

Starters 57 Division 3 (Rated)

Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes

Starters 58 Division 3 (Rated)

Break the elements, Equivalent Numbers, Remove Bad elements

Starters 62 Division 3 (Rated)

Sorted Substrings, Make Multiple, Final Sum, X Jumps, Test Score

Starters 73 Division 2 (Rated)

Consecutive Xor, Append for OR

Total Problems Solved: 149