First Word (simplified)

Elementary

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Otrzymują Państwo ciąg znaków i muszą znaleźć jego pierwsze słowo.

Ciąg wejściowy składa się tylko z angielskich liter i spacji.
Na początku i na końcu ciągu...

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CheckiO Extensions

CheckiO Extensions allow you to use local files to solve missions. More info in a blog post.

In order to install CheckiO client you'll need installed Python (version at least 3.8)

Install CheckiO Client first:

pip3 install checkio_client

Configure your tool

checkio --domain=js config --key=

Sync solutions into your local folder

checkio sync

(in beta testing) Launch local server so your browser can use it and sync solution between local file end extension on the fly. (doesn't work for safari)