How to play
Read the day’s Top 100 topic and its ranking criterion. The metric determines which responses qualify, not simply how familiar a name feels.
Submit a candidate from the hidden list. You have five guesses, so each selection should test a reasoned idea about the topic.
Use the revealed rank as feedback. A larger qualifying rank, approaching 100, is the target rather than the conventional ambition of reaching first place.
Adjust later guesses while staying inside the Top 100. A completely obscure item outside the list cannot replace a valid low-ranked entry.
How it differs from Krillion
Centumth shares Krillion’s interest in overlooked answers, but places them within an ordered Top 100. The goal has a boundary: number 100 is desirable, while falling outside the ranked set is not. This turns rarity intuition into a calibration exercise against a particular list and metric.
A better way into your next round
Begin by understanding what the list measures. Separate personal fame from the actual criterion, whether it concerns size, performance or another statistic. A well-known subject may rank unexpectedly low, and an obscure one may not qualify at all. Let the topic guide your first hypothesis.
Use feedback to adjust the scale of your next guess. If an early response is near the top, look for a plausible smaller or less dominant member of the same set. Resist jumping straight to an extreme outsider simply because the game rewards a high numerical rank.
Where to play
The basic daily game is free to play without registration. Archive and Arcade are separate options with their own access terms. Read the current Top 100 topic and its ranking criterion before using your five guesses, and check extra-mode details before continuing beyond daily play.