Select from the themes to find a kata to try!

Commerce
Self Checkout
Write an interactive program that simulates a self-checkout service at a store terminal.
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Tip Calculator
Write an interactive tip calculator in your preferred language.
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Date and Time
Calendar Days Counter
Write an interactive program that calculates the number of days between two dates.
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Data Science
CSV to JSON parser
Write an interactive program that reads in a CSV file, parses it, and writes the JSON representation to a file.
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Games
Mab Libs
Write an interactive mad libs ice breaker game.
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