Today I solved the “Square(n) Sum” challenge on Codewars using Python.
This exercise was extremely fast and straightforward:
loop through the array
square each number
accumulate the result in a variable
The challenge itself was simple, but I’m still treating these exercises seriously because the goal is to build consistency, fluency, and clean coding habits through repetition.
In this video, I recorded:
my real-time reasoning
my Python solution
my thoughts during the exercise
my timing and feedback after completion
Platform: Codewars
Language: Python 3
Difficulty: 8 kyu
Current focus:
arrays
loops
accumulation patterns
algorithmic thinking
coding under a timer
#python #codewars #coding #programming #beginners #algorithms #computerscience #python3 #learntocode
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