Saturday, October 31
One topic. A hidden Top 100.
Guess the answers closest to #100.
#1 Obvious#100 Hidden gem
A new topic drops every midnight
How it works
Five guesses. Chase #100.
Every day has a hidden Top 100. Obvious answers sit near #1 and score almost nothing. The hidden gems — the ones most people miss — sit near #100 and are worth the most.
1
One topic a day
5
Guesses to rank
#100
Hidden gems win
Latest games
Jump in
Today’s Top 100
Top 100 Most Popular Halloween Costumes
From classic witches and vampires to whatever character took over the internet that year, Halloween costumes come and go. This list is based on the National Retail Federation’s survey of Halloween plans in the United States, showing which costumes Americans say they’re most likely to wear.
Yesterday’s challenge
Top 100 Most Common Things Associated with Halloween
Fri, Oct 30
Browse the full archive
Every past Top 100, free to replay
Popular games
Most played
1
Community favorite
Top 100 Things People Forget When They Leave the House
Mon, Oct 12
2
Top 100 Things People Do When the Wi-Fi Goes Out
Wed, Oct 14
3
Top 100 Things People Do First Thing in the Morning
Wed, Oct 7
4
Top 100 Things You Do to Look Busy at Work
Tue, Oct 13
5
Top 100 Jobs Kids Want When They Grow Up
Sat, Oct 10
Latest news
What’s new
Sep 23, 2026
New
Ads are coming to Centumth
You’ll start seeing ads on the play screens and archive lists. The game itself isn’t changing.
Aug 23, 2026
A better stats recap — and Full Stats
The results screen now tells a story, not just a chart. And if you want to nerd out, there’s a full stats page.
Jul 31, 2026
Better lists starting August 1
We heard you: too many lists felt subjective or rested on thin sources. Starting August 1, every Top 100 gets a stricter research pass.