Even and Odd Sorting

This 'real world' example involves sorting and counting aliens then determining if their population is odd or even.

Demo: https://360.articulate.com/review/content/13fbc3a3-d711-4c1f-9e46-637205471426/review

The demo works as a 'drag n drop' or as a keyboard only accessible interaction.

Is it 'real-world'? Maybe . . .( https://www.theverge.com/2021/6/25/22550575/pentagon-ufo-uap-unclassified-report-congress )