Krono timeline placement quiz
A silent 12-second app demo turns a blurred history clue into a dated timeline placement and green confirmation.
By Great Scott ABRuns 00:12
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Why it works
The centered clue stays isolated until the timeline sharpens at 1.8 seconds, giving viewers a clear placement question. A roughly three-second guessing window ends with an in-place answer and green check near 4.8–5.1 seconds; the return to blur after 8.2 seconds closes the visual loop. Five state changes create a full interaction without cuts or audio.
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Tagged app demotimelinehistory quizdark uihorizontalsilentmotion graphicsgameplay
