Guess the Authority
Identify the issuing authority from the coin's imagery and legends. Can you recognise rulers from antiquity?
Play Now
No account required
NumisTrivia Endless
Test your knowledge of ancient authorities and mints using real coins from the community.
or
Play today's challenge →The Daily Challenge: the same 6 coins for everyone. Score on accuracy and speed, then see where you placed.
Endless Mode
Practice as long as you like, no clock, just one coin after another.
Guess the Mint
Pinpoint the mint by reading symbols, styles, and field marks. How well do you know ancient minting cities?
Play NowIdentification
4-in-1The full puzzle on one coin: place the mint on the map, name the authority, slide to the year, and call the denomination. 3 lives, 2 misses costs one.
Play NowHall of Champions
Authority Champions
All Civilizations
4,200
pts
Greek
2,110
pts
Byzantine
Zimm
1,180
pts
Roman
680
pts
Mint Champions
All Civilizations
AncientMonke
7,110
pts
Byzantine
3,552
pts
Roman
3,510
pts
Greek
10
pts
Coins that are shared, featured, and have authority roles or mints assigned may appear in these games. While NumisVault can't guarantee the accuracy of all user-submitted data, most coins are correctly attributed. If an answer is wrong due to a misidentification, do not harass the contributor.