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2,500 Python challenges
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Secret Function
Hard
Python
logic
language_fundamentals
numbers
Mangle The String
Hard
Python
strings
formatting
regex
Catalan Number
Hard
Python
math
language_fundamentals
Change the Word
Hard
Python
strings
How Many Days Until 2021?
Hard
Python
dates
Tree Photography
Hard
Python
algorithms
loops
arrays
Calculate Next Position of One Point Moving Towards Another
Hard
Python
games
algebra
objects
Every Value Needs Some Testing (To Pass)
Hard
Python
conditions
validation
Longest Range in the List (Casual Version)
Hard
Python
arrays
sorting
conditions
Find the Shortest Word(s) in a Sentence
Hard
Python
loops
regex
strings
Count 5s and Win
Hard
Python
algorithms
arrays
RegEx XVII: Quantifiers
Hard
Python
regex
formatting
Tally Marks
Hard
Python
arrays
strings
Longest Abecedarian Word
Hard
Python
arrays
strings
loops
Calculate Depth of Array
Hard
Python
arrays
recursion
Backspace Attack
Hard
Python
strings
regex
scope
Calculate the Volume of a Pyramid
Hard
Python
strings
math
conditions
Digital Egomania: the Self-Describing Numbers
Hard
Python
numbers
arrays
conditions
Fibonacci Recursion
Hard
Python
recursion
math
Gauss's Addition
Hard
Python
math
numbers
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