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U.S. Senators 2025 Update
Brain Bout updated the game category “Current U.S. Senators” to include freshman senators joining the Senate in 2025. This category is fairly easy if you follow current events in the United States. There are 100 images in this category. Read More…
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Brain Bout and the Semantic Web
BrainBout, version ‘Semantic Web’, is live!Ā This major release changes the way Brain Bout creates quizzes, with the idea that more questions make a better game. Read More…
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Prime Ministers of the United Kingdom
Prime Ministers of the United Kingdom goes all the way back to Robert Walpole in 1721. Read More…
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IUCN Red List of Threatened Animals
Play this category despite its difficulties. It will teach you a little something about the vast number of animals facing extinction. Read More…
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National Flags
Each flag in this category represents and symbolizes a country. Vexillologists should find this collection a breeze; Read More…
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Chemical Structure of Pharmaceutical Drugs
Despite the multiple choice game format, these images might actually be impossible to answer within the given time limit. Read More…
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Popes
This category contains all* of the leaders of the worldwide Catholic Church throughout its history. It is a fairly large and difficult collection, because Read More…
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Dogs
This collection is self explanatory. It contains images of purebred dog breeds recognized by the American Kennel Club (AKC). Read More…
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Current United States Senators
This self explanatory category displays official portraits of U.S. Senators. If you live in the U.S., you’ll find this collection easy. Read More…
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Countries of the World (Maps)
The category, Countries of the World, displays a world map highlighting the country in question. Read More…
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Billionaires (and Billionairesses)
The Billionaires category includes notable people whose wealth is estimated at a billion or more dollars, pounds, or other monetary units. Read More…
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American Actors
This category is limited to male actors. It is a large and difficult category that includes actors dating back to the 1840’s. Read More…