| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 710,161 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,342,785 |
| Olympian Gods Quiz | 0 | - | 4.95 | 404,292 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,302 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,969 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,916 |
| Counties of England Quiz | 0 | - | 4.95 | 578,450 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,566 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,664 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,492 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,451 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,578 |
| Biggest Mediterranean Cities | 0 | - | 4.67 | 69,429 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,565 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,767 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,123 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,925 |
| Regions of Italy | 0 | - | 4.84 | 49,074 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,851 |
| Biggest Cities in Poland | 0 | - | 4.72 | 40,334 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,728 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,107 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,322 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,653 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,644 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,695 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,507 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,365 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,030 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,854 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,602 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,507 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,381 |
| Biggest Cities in France | 0 | - | 4.53 | 162,040 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,281 |
| Biggest Cities in Italy | 0 | - | 4.64 | 189,616 |
| Biggest Cities in California | 0 | - | 4.30 | 120,074 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,552 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 573,163 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,936 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,275 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,388 |
| Biggest Cities in The Netherlands | 0 | - | 4.43 | 36,667 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,302 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,641 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,577 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,300 |
| Biggest Cities in Canada | 0 | - | 4.57 | 109,000 |
| Counties of Ireland | 0 | - | 4.86 | 133,803 |
| Boroughs of London | 0 | - | 4.55 | 66,572 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,714 |
| Countries Bordering France | 0 | - | 4.90 | 309,956 |
| UK Immigration by Country | 0 | - | 4.92 | 113,095 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,361 |
| Biggest Cities in China | 0 | - | 4.45 | 118,629 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,127 |
| Biggest Cities in Germany | 0 | - | 4.94 | 227,273 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,516 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,169 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,849 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,369 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,563 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,864 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,631 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,225 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,229 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,730 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,872 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,964 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,404 |
| Germany Country Quiz | 0 | - | 4.88 | 115,544 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,123 |
| Biggest Cities in India | 0 | - | 4.52 | 55,006 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,136 |
| Italy Country Quiz | 0 | - | 4.77 | 94,420 |
| Countries Bordering Italy | 0 | - | 4.91 | 70,300 |
| Official Cities in the UK | 0 | - | 4.89 | 198,157 |
| British Places A-Z | 0 | - | 4.23 | 60,384 |
| Paris City Trivia | 0 | - | 4.31 | 31,914 |
| Venice Trivia | 0 | - | 4.43 | 8,884 |
| Regions of France Map Quiz | 0 | - | 4.97 | 110,858 |
| Europe Capital to Country | 0 | - | 4.99 | 199,383 |
| France Cities Map Quiz | 0 | - | 4.96 | 119,771 |
| UK Cities Map Quiz | 0 | - | 4.95 | 396,161 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 152,185 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 116,072 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 111,141 |
| Counties of England Map Quiz | 0 | - | 4.95 | 264,677 |
| Word Scramble - U.K. Cities | 0 | - | 4.53 | 59,356 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,333 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,876 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,020 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,893 |
| Countries Closest to Spain | 0 | - | 4.96 | 171,021 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,364 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,509 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,385 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,696 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,919 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,914 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,388 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,776 |
| Cities of Ireland | 0 | - | 4.40 | 35,747 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,911 |
| Berlin City Trivia | 0 | - | 4.69 | 8,431 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,555 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,443 |
| London Geography | 0 | - | 4.33 | 51,994 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,490 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,674 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,081 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,734 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,517 |
| Geography of Rome | 0 | - | 4.19 | 14,694 |
| European Cities by Map #1 | 0 | - | 4.50 | 34,149 |
| European Cities by Map #2 | 0 | - | 4.34 | 30,212 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,809 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 243,727 |
| Biggest Cities in the UK | 0 | - | 4.42 | 80,003 |
| Megacities on a World Map | 0 | - | 4.97 | 200,141 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 175,024 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,671 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,816 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.78 | 38,785 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,745 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,874 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,790 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 313,606 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,322 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 154,733 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,166 |
| World Capitals Closest to Madrid | 0 | - | 4.47 | 38,377 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,775 |
| 50 Busiest Air Routes from London | 0 | - | 4.82 | 64,757 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 435,527 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,361 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.54 | 25,999 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 74,043 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,144 |
| All Cities in China with Population of 1 Million | 0 | - | 4.65 | 30,030 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 62,039 |
| 20 Northernmost English Cities | 0 | - | 4.46 | 21,357 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,261 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.94 | 39,906 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 32,959 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,582 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,613 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 35,474 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,185 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,366 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,449 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 262,222 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 79,886 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,949 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,627 |
| Which City in Germany? | 0 | - | 4.56 | 97,421 |
| Which City in France? | 0 | - | 4.51 | 47,579 |
| Which City in Italy? | 0 | - | 4.57 | 55,833 |
| Which City in Spain? | 0 | - | 4.47 | 35,126 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,193 |
| Countries Surrounding Rome | 0 | - | 4.97 | 42,175 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,766 |
| Italy by Picture | 0 | - | 4.41 | 26,334 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,342 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,491 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,919 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,520 |
| Random European Capital to Country | 0 | - | 4.97 | 129,000 |
| Random European Country to Capital | 0 | - | 4.90 | 104,101 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,062 |
| Milan Trivia | 0 | - | 4.52 | 13,002 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 51,433 |
| Counties of the UK and Ireland | 0 | - | 4.94 | 78,491 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,432 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,815 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,383 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 37,727 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,649 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,962 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,346 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,740 |
| Random Sequential European Countries on a Map | 0 | - | 5.00 | 177,315 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.63 | 27,612 |
| Paris A-Z | 0 | - | 4.07 | 9,570 |
| Rome A-Z | 0 | - | 4.30 | 12,975 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,473 |
| European Map without 10 Random Countries | 0 | - | 4.98 | 214,850 |
| Random European Capitals on a Map | 0 | - | 4.96 | 90,166 |
| Biggest Cities in Australia on a Map | 0 | - | 4.58 | 27,211 |
| Largest Nordic Cities on a Map | 0 | - | 4.48 | 15,642 |
| German Cities with the Most Tourists | 0 | - | 4.59 | 24,772 |
| Cities in Squares on a Map - North America | 0 | - | 4.26 | 16,815 |
| Random Cities Near Paris on a Map | 0 | - | 4.46 | 29,289 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.46 | 17,140 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 44,284 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,671 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.55 | 31,437 |
| Florence City Trivia | 0 | - | 4.43 | 9,670 |
| Amsterdam Trivia | 0 | - | 4.46 | 13,066 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.88 | 34,841 |
