Spot the outsider

Impostor

Five historical figures are shown — four belong to the same group. One is an impostor. Find them before time runs out.

Explorer Lvl 1

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Choose your challenge

💡 The 4 real members share a tag. The impostor looks similar but doesn't belong — on Hard, they're from the same era and region.

Round 1Score: 0
15s

Round complete

Your detection score

How the groups are built

The four "real" members all share a tag from our dataset (e.g. "scientists," "rulers," "revolutionaries"). The impostor is a figure who does NOT carry that tag — on Easy mode they're from a different era entirely; on Hard mode they share the same era and region, making them much harder to spot by surface-level cues alone.