ONE ANSWER. A CHAIN REACTION.
Biggest Answer: T Countries
Name a T country. Unlock it and every smaller T country. Can you clear the list in 30 seconds?
Browse both alphabet challenges
COUNTRIES UNLOCKED0 / 12
TIME LEFT30s
How big can you think?
You have 30 seconds. Each answer reveals itself and every smaller T country. Keep guessing to unlock more.
COUNTRYTOTAL AREA
1
?Country hidden
947,300km²2
?Country hidden
783,562km²3
?Country hidden
513,120km²4
?Country hidden
488,100km²5
?Country hidden
163,610km²6
?Country hidden
144,100km²7
?Country hidden
56,785km²8
?Country hidden
35,980km²9
?Country hidden
14,874km²10
?Country hidden
5,128km²11
?Country hidden
747km²12
?Country hidden
26km²Finding your next challenge…
About this quiz and data
Total area, including land and water, from the pinned CIA World Factbook archive (CC0), checked 14 September 2026. These are fixed archived figures, not a current survey. Source-specific geographic conventions are noted below.
Country names follow our catalogue. Congo means the Republic of the Congo; the Democratic Republic of the Congo belongs under D. Common alternative names are accepted. Figures are visible as clues.
View the pinned data source