7 Billion Humans (2018)

One instruction list is carried out by many workers at once, so a rule that looks sensible for one person may send the rest into trouble. Watching those different outcomes makes conditional logic and coordination tangible. It teaches its own language as you progress, then offers scope to make a correct solution more efficient. The office comedy gives a failed program a useful visual punchline while you work out which assumption only held for part of the workforce.