chendbox / codewars_python_solutions

CodeWars solutions in Python

CodeWars Python Solutions

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4kyu Katas

Kata(s)	Solution(s)	Subject	CW Link
Human readable duration format	1	str, format, time	link
Strip Comments	2	str, format	link

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5kyu Katas

Kata(s)	Solution(s)	Subject	CW Link
First non-repeating character	1	str, search	link
Greed is Good	1	int, array, dict, list, hashmap	link
Human Readable Time	2	str, format, time	link
Largest product in a series	1	int, math	link
Moving Zeros To The End	1	array, list, sort	link
Not very secure	2	str, valid, data types	link
Pete, the baker	1	hashmap, dict, data types	link
Scramblies	1	str, set, data types	link
Simple Pig Latin	1	str, format	link
String incrementer	1	str, format, regex	link
Where my anagrams at?	2	str, array, list, anagram	link
The Hashtag Generator	2	str, format	link

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6kyu Katas

Kata(s)	Solution(s)	Subject	CW Link
+1 Array	1	array, list, data types	link
Are you available?	1	array, list, time	link
Array.diff	2	array, list, data types	link
Arrh, grabscrab!	2	str, array, list, dict, search, data types	link
Bit Counting	1	int, binary, data types	link
Break camelCase	1	str, format, data types	link
CamelCase Method	2	str, format, data types	link
Character with longest consecutive repetition	1	str, format, list, array	link
Christmas tree	1	str, format, list, array	link
Convert string to camel case	2	str, format, data types	link
Count characters in your string	1	str, dict, hashmap, data types	link
Count letters in string	2	str, dict, hashmap, data types	link
Count the smiley faces!	1	str, array, list, data types	link
Counting Duplicates	1	str, dict, hashmap, data types	link
Create Phone Number	2	str, format, array, list, data types	link
Dashatize it	2	int, str, format	link
Decode the Morse code	1	int, str, format, list, array, dict, hashmap	link
Delete occurrences of an element if it occurs more than n times	1	format, array, list, sort	link
Does my number look big in this?	1	int, math	link
Duplicate Encoder	1	str, format, array, list	link
Drunk friend	1	str, format, decode	link
Easy Balance Checking	1	str, format, list, array	link
Find the missing letter	1	str, array, list	link
Find the Nexus of the Codewars Universe	1	dict, hashmap	link
Find the odd int	1	array, list, search	link
Find The Parity Outlier	1	array, list, search	link
Find the unique number	1	array, list, int	link
Format a string of names like 'Bart, Lisa & Maggie'	1	str, dict, hashmap, format	link
Highest Scoring Word	1	str, array, list	link
Meeting	2	str, array, list, format	link
Mexican Wave	1	str, array, list, format	link
More Zeros than Ones	1	str, binary, array, list, sort	link
New Cashier Does Not Know About Space or Shift	1	str, array, list, sort	link
Remove the parentheses	1	str, format, regex	link
Replace With Alphabet Position	1	str, array, list, sort	link
Replacement	2	int, array, list, sort	link
Sequence convergence	1	int, array, list, count	link
Simplify the number!	1	str, int, format	link
Sort the odd	1	int, array, list, sort	link
Split Strings	1	str, array, list	link
String array duplicates	1	str, array, list, format	link
String Breakers	2	str, array, list, format	link
Stop gninnipS My sdroW!	1	str, array, list, format	link
Sum of a Sequence (Hard-Core Version)	2	str, array, list, math	link
Sum of Digits / Digital Root	2	int, math	link
Sums of Parts	2	int, array, list	link
Take a Number And Sum Its Digits Raised To The Consecutive Powers And ....¡Eureka!!	2	int, array, list, sort	link
The Vowel Code	2	str	link
Title Case	1	str, format	link
Tracking Sums in a Process	2	list, array	link
Unique In Order	1	str, array, list, sort	link
What will be the odd one out?	2	str, array, list, dict, sort	link
Which are in?	1	str, array, list	link
Write Number in Expanded Form	1	str, int, format	link
Your order, please	2	str, format	link

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7kyu Katas

Kata(s)	Solution(s)	Subject	CW Link
Anagram Detection	2	str, anagram	link
Are the numbers in order?	1	str, sort	link
ASCII letters from Number	1	str, format, ascii, array, list	link
Balanced Number (Special Numbers Series # 1 )	3	int, math	link
Basic Sequence Practice	1	int, numbers, math, arithmetic, list, array	link
Beginner Series # 3 Sum of Numbers	1	int, math	link
Building Strings From a Hash	1	str, dict, hashmap, sort	link
Calculate Meal Total	1	int, float, math	link
Categorize New Member	1	str, array, list	link
Ce-s-r-d Strings	1	str, format, list, array	link
Char Code Calculation	1	str, array, list, arithmetic	link
char_to_ascii	1	str, dict, hashmap	link
Check digit	1	str, int, index	link
Colour Association	1	str, dict, array, hashmap, list	link
Coloured Triangles	1	str, format, control flow	link
Combine objects	1	dict, hashmap	link
Complete Series	1	list, array	link
Complete The Pattern # 1	1	array, list, str	link
Convert boolean values to strings 'Yes' or 'No'	1	str, bool	link
Convert Hash To An Array	1	array, list, dict, hashmap	link
Count the divisors of a number	1	int, math	link
Credit Card Mask	1	str, hashmap	link
Descending Order	1	int, array, str, list, sort	link
Dictionary from two lists	2	dict, hashmap, list, array	link
Disemvowel Trolls	2	array, str, list	link
Elevator Distance	2	int, array, list	link
Exes and Ohs	2	str	link
Find all occurrences of an element in an array	2	str	link
Find the capitals	2	str, array, list	link
Find the divisors!	2	array, list	link
Find The Duplicated Number in a Consecutive Unsorted List	1	array, list	link
Find the middle element	1	array, list	link
Find the stray number	1	array, list	link
Fizz Buzz	1	array, list	link
Form The Largest	1	str, array, list	link
Form The Minimum	2	str, array, list, dict, hashmap	link
Four/Seven	1	dict, hashmap	link
Friend or Foe?	1	array, list	link
Get the Middle Character	1	str, array, list	link
Help Bob count letters and digits	1	str,array, list	link
Highest and Lowest	1	str,array, list	link
How much will you spend?	1	array, list, dict, hashmap	link
HTML Generator	2	str, format	link
Inverting a Hash	1	dict, hashmap	link
Is this a triangle?	1	int, math	link
Isograms	2	str, array, list, dict, hashmap	link
Jaden Casing Strings	1	str, format	link
Keep the Order	1	int, sort, numbers, array, list	link
Largest 5 digit number in a series	1	int, sort, numbers, array, list	link
Largest Elements	1	int, sort, numbers, array, list	link
Largest pair sum in array	1	array, list, sort	link
List Filtering	1	str, int, sort, numbers, array, list	link
Make a function that does arithmetic!	1	str, int, numbers, arithmetic	link
Maximum Multiple	2	int, numbers, arithmetic, list, array	link
Most sales	1	int, numbers, arithmetic, list, array	link
Most valuable character	1	str, dict, hashmap, list, array, lambda	link
Moves in squared strings (I)	1	str, sort, list, array	link
Mumbling	1	str, format, list, array	link
My Languages	1	dict, hashmap, list, array, sort, lambda	link
Naughty or Nice	1	str, dict, hashmap, json	link
No Loops 2 - You only need one	1	boolean, int, numbers	link
Number Of Occurrences	1	int, numbers, list, array, search	link
Number of People in the Bus	1	int, numbers, list, array	link
Number to digit tiers	1	str, format, int, numbers, list, array	link
Numbers in strings	1	str, format int, numbers, list, array	link
Odd or Even?	1	int, numbers, list, array	link
Ones and Zeros	1	int, numbers, list, array, binary	link
Ordering the words!	1	str, sort, list, array	link
Over The Road	1	math	link
Pandemia	1	str	link
Parts of a list	2	str, link, array, tuple	link
Person Class Bug	1	class, oop, str	link
Player Contact Manager	1	dict, hashmap, json, list, array	link
Polydivisible Numbers	2	int, numbers, arithmetic	link
Populate hash with array keys and default value	2	dict, hashmap, list, array, json	link
Product Of Maximums Of Array (Array Series # 2)	1	list, array	link
Re-organize the weapons!	1	dict, hashmap, format	link
Refactored Greeting	1	str, class, oop	link
Regexp Basics - is it a vowel?	1	str	link
Remove anchor from URL	3	str, search, format	link
Remove duplicate words	2	str, array, list, sort	link
Remove the minimum	1	int, numbers, list, array	link
Replace all items	1	str, format, int, numbers, list, array	link
Return the closest number multiple of 10	2	int, numbers, arithmetic	link
Reverse a Number	1	str, int, numbers, sort	link
Reverse words	1	str, list, array, format	link
Selective fear of numbers	1	str, control flow, numbers, int	link
Shortest Word	1	str, list, array	link
Simple consecutive pairs	1	list, array, loops, counter	link
Square Every Digit	1	int, numbers, arithmetic	link
Sort array by string length	3	str, list, array, sort	link
Sort Out The Men From Boys	2	list, array, set, sort, lambda	link
Sorting Dictionaries	1	list, array, tuple, dict, hashmap, sort, lambda	link
Special Number (Special Numbers Series # 5)	2	int, number, list, array	link
String ends with?	1	str, search	link
String matchup	1	array, list, count	link
STRONGN Strong Number (Special Numbers Series # 2)	1	int, numbers, list, array	link
Sum it continuously	1	int, arithmetic, list, array	link
Sum of angles	1	int, numbers, geometry	link
Sum of Minimums!	2	int, numbers, list, array	link
Sum of a sequence	2	int, numbers, arithmetic, list, array	link
Sum of two lowest positive integers	1	int, numbers, arithmetic, list, array	link
Summing a number's digits	1	int, numbers, arithmetic, list, array	link
Summy	1	str, int, numbers, arithmetic, list, array	link
Swap items in a dictionary	1	dict, hashmap	link
Testing 1-2-3	1	str, list, array, format	link
The highest profit wins!	1	str, list, array	link
Thinkful - Dictionary Drills: User contacts	1	dict, hashmap, list, array	link
Triangle area	2	math, str, format, list, array	link
Two Oldest Ages	1	int, numbers, list, array, sort	link
Two to One	1	str, format, list, array, sort, set	link
Unique string characters	1	str, format, list, array	link
"Very Even" Numbers	2	int, numbers, arithmetic	link
Vowel Count	2	str, search, list, array	link
What time is it?	1	str, format, time	link
Which triangle is that?	1	math, tuple, dict, hashmap	link
Working with Dictionaries	3	dict, hashmap, list, array	link

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8kyu Katas

Kata(s)	Solution(s)	Subject	CW Link
A Needle in the Haystack	1	str, search, list, array	link
Abbreviate a Two Word Name	1	str, format, list, array	link
All Star Code Challenge # 18	1	str	link
altERnaTIng cAsE <=> ALTerNAtiNG CaSe	1	str, format, list, array	link
Are You Playing Banjo?	1	str, format	link
Array plus array	1	int, numbers, list, array	link
Basic Mathematical Operations	1	dict, hashmap, int, numbers, arithmetic	link
Beginner - Reduce but Grow	1	int, numbers, arithmetic, list, array	link
Beginner Series # 1 School Paperwork	1	int, numbers, arithmetic	link
Beginner Series # 2 Clock	2	int, numbers, arithmetic, time	link
Calculate average	1	list, array	link
Calculate BMI	2	int, numbers, control flow	link
Century From Year	2	int, numbers, control flow	link
Classy Classes	1	class, oop, str, format	link
Convert a Number to a String!	1	str, int	link
Convert number to reversed array of digits	2	str, int, numbers, list, array	link
Convert a string to an array	1	str, list, array	link
Correct the mistakes of the character recognition software	3	str, format	link
Convert a String to a Number!	1	str, int, numbers	link
Count by X	1	int, numbers, list, array	link
Count Odd Numbers below n	1	int, numbers, arithmetic	link
Count of positives / sum of negatives	1	int, numbers, list, array	link
Count the Monkeys!	1	int, numbers, list, array	link
Do I get a bonus?	2	str, format	link
Double Char	1	str, format, list, array	link
Enumerable Magic # 25 - Take the First N Elements	1	list, array	link
Even or Odd	1	int, numbers, arithmetic	link
Exclamation marks series #11: Replace all vowel to exclamation mark in the sentence	1	str, format	link
Filling an array (part 1)	2	int, numbers, list, array	link
Find Maximum and Minimum Values of a List	1	list, array	link
Find numbers which are divisible by given number	1	int, numbers, list, array	link
Find the Difference in Age between Oldest and Youngest Family Members	1	int, numbers	link
Find the first non-consecutive number	1	int, numbers, list, array	link
Find the smallest integer in the array	1	int, numbers, list, array	link
Function 1 - hello world	1	str	link
get character from ASCII Value	1	str, ascii	link
Get the mean of an array	1	list, array	link
Grasshopper - Basic Function Fixer	1	function, arithmetic	link
Grasshopper - Check for factor	1	str	link
Grasshopper - Grade book	1	str, int, numbers, control flow	link
Grasshopper - Messi goals function	1	int, numbers, arithmetic	link
Grasshopper - Summation	1	int, numbers, list, array, arithmetic	link
Gravity Flip	2	int, numbers, list, array, sort	link
Hello, Name or World!	1	str, format	link
How good are you really?	1	int, numbers, arithmetic	link
I love you, a little , a lot, passionately ... not at all	1	str, list, array	link
If you can't sleep, just count sheep!!	1	str, format, loops	link
Invert values	1	int, numbers, list, array	link
Is he gonna survive?	1	int, numbers, arithmetic	link
Is the string uppercase?	1	str, format	link
Jenny's secret message	1	str, format, control flow	link
Job Matching # 1	2	dict, hashmap, math, arithmetic	link
Incorrect division method	1	int, float, numbers, arithmetic	link
Is n divisible by x and y?	1	int, numbers, arithmetic	link
Keep Hydrated!	1	int, numbers, arithmetic	link
Keep up the hoop	1	str, int, control flow	link
L1: Bartender, drinks!	1	str, dict, hashmap, control flow	link
L1: Set Alarm	1	str, control flow	link
Leonardo Dicaprio and Oscars	1	str, int, control flow	link
MakeUpperCase	1	str, format	link
Multiply	1	int, numbers, arithmetic	link
N-th Power	1	list, array	link
No Loops 2 - You only need one	1	list, array	link
No zeros for heros	1	str, int, format, loops	link
noobCode 01: SUPERSIZE ME.... or rather, this integer!	2	str, int, numbers, sort, list, array	link
Opposite number	1	int, numbers	link
Palindrome Strings	1	str, palindrome	link
Parse nice int from char problem	1	str, int	link
Pizza Comparison	1	int, math, arithmetic	link
Polish alphabet	1	str, format, dict, hashmap, list, array	link
Quarter of the year	1	list, array dict, hashmap, math	link
Regex count lowercase letters	2	str, count	link
Remove exclamation marks	1	str, format	link
Remove First and Last Character	1	str, format	link
Remove String Spaces	1	str, format	link
Removing Elements	2	list, array	link
Reversed Words	1	str, sort, list, array	link
Return Negative	1	int, numbers, arithmetic	link
Returning Strings	1	str, format	link
Reversed sequence	1	int, numbers, list, array, sort	link
Reversed Strings	2	str, format, list, array	link
Sentence Smash	1	str, format, list, array	link
Sort and Star	2	str, format, link, array	link
Squash the bugs	2	str, list, array	link
Square(n) Sum	1	int, numbers, math, arithmetic	link
String repeat	1	str, format	link
Stringy Strings	1	str, int, format	link
Sum Arrays	1	list, array	link
Sum Mixed Array	2	int, numbers, list, array	link
Sum of positive	1	int, numbers, list, array, arithmetic	link
Sum without highest and lowest number	1	str, format	link
Swap Values	2	list, array, swap	link
Switch it Up!	1	dict, hashmap, switch	link
The Feast of Many Beasts	1	list, array	link
The Wide-Mouthed frog!	1	str, control flow	link
Thinkful - Dictionary drills: Order filler	1	dict, hashmap	link
Third Angle of a Triangle	1	int, math, arithmetic	link
Total amount of points	1	int, list, array, arithmetic	link
Transportation on vacation	1	int, numbers, math, arithmetic	link
Triple Trouble	2	str, array, list, format	link
Unfinished Loop - Bug Fixing # 1	1	loops, bug	link
Volume of a Cuboid	1	int, math, arithmetic	link
Vowel remover	2	str, format, list, array	link
Welcome!	2	str, dict, hashmap	link
What's the real floor?	1	int, control flow	link
Will there be enough space?	2	int, arithmetic	link
Will you make it?	1	int, arithmetic	link
You only need one - Beginner	1	list, array	link