| Name a City - European Countries | 0 | - | 4.92 | 64,359 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,777 |
| Europe Capital to Country | 0 | - | 4.99 | 247,565 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,416 |
| European Capitals by Map | 0 | - | 4.99 | 136,202 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,156 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,584 |
| European Coastal Capitals | 0 | - | 4.95 | 89,720 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,726 |
| Official Cities in the UK | 0 | - | 4.89 | 280,451 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,393 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,688 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,805 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,750 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,173 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,881 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,801 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,656 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,021 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,663 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,187 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,722 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,409 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,978 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,327 |
| Asia Capital to Country | 0 | - | 4.96 | 125,721 |
| African Capitals by Map | 0 | - | 4.99 | 132,120 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,106 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,174 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,710 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,410 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,257 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,611 |
| Which City in Europe? | 0 | - | 4.83 | 106,602 |
| World Capitals Quiz | 0 | - | 5.00 | 5,030,093 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,138 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,891 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,876 |
| Cities in European History #1 | 0 | - | 4.63 | 133,086 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,190 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,558 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,173 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,779 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,787 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,639 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,087 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,160 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,422 |
| Capitals of the Stans | 0 | - | 4.95 | 26,398 |
| Random European City to Country | 0 | - | 4.69 | 116,300 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,581 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,321 |
| Countries That Border Russia | 0 | - | 4.98 | 458,835 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,343 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,313 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,717 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,380 |
| US States and State Capitals | 0 | - | 4.99 | 158,422 |
| Russia Country Quiz | 0 | - | 4.85 | 113,618 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,835 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,025 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,320 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,718 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,176 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,622 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,256 |
| Find the City #1 | 0 | - | 4.97 | 42,089 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,906 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,629 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,581 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,579 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,388 |
| Countries by Capital City | 0 | - | 5.00 | 66,589 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,306 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,887 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,281 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,417 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,397 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,149 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,757 |
| Moved Capital Cities | 0 | - | 4.96 | 73,567 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,010 |
| Random European Capital to Country | 0 | - | 4.98 | 189,167 |
| Random European Country to Capital | 0 | - | 4.92 | 147,420 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,343 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,377 |
| Random African Capital to Country | 0 | - | 4.97 | 99,716 |
| Random African Country to Capital | 0 | - | 4.94 | 70,225 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,153 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,755 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,681 |
| Countries that Border Poland | 0 | - | 4.99 | 171,319 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,363 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,759 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,747 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,561 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,812 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,280 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,890 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,053 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,305 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,793 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,515 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,875 |
| European Cities by Clue | 0 | - | 4.70 | 88,795 |
| Boroughs of London | 0 | - | 4.63 | 87,030 |
| London Geography | 0 | - | 4.47 | 59,451 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,518 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,870 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,603 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,534 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,091 |
| North American Sports Cities | 0 | - | 4.83 | 170,864 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,908 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,801 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,776 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,276 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,614 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,011 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,707 |
| Name a Valid World City | 0 | - | 4.83 | 70,101 |
| Cities by Former Name | 0 | - | 4.84 | 90,947 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,676 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,228 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,900 |
| World Capitals by Map | 0 | - | 5.00 | 283,120 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,645 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,614 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,354 |
| Random Country to Capital | 0 | - | 4.98 | 911,407 |
| Capitals Starting With H | 0 | - | 4.90 | 90,742 |
| Capitals Starting With K | 0 | - | 4.85 | 75,662 |
| Capitals Starting With L | 0 | - | 4.81 | 86,808 |
| Capitals Starting With M | 0 | - | 4.93 | 106,018 |
| Capitals Starting With P | 0 | - | 4.88 | 77,166 |
| Capitals Starting With R | 0 | - | 4.87 | 80,953 |
| Capitals Starting With S | 0 | - | 4.89 | 84,786 |
| Capitals Starting With T | 0 | - | 4.84 | 75,276 |
| Capitals Starting With W | 0 | - | 4.89 | 90,598 |
| Capitals Starting With A | 0 | - | 4.97 | 126,523 |
| Capitals Starting With B | 0 | - | 4.89 | 117,263 |
| Capitals Starting With D | 0 | - | 4.93 | 95,360 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,320 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,920 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,496 |
| The Only European Country ... | 0 | - | 4.91 | 213,753 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,478 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,261 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,935 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,077 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,422 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,299 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,169 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,072 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,653 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,315 |
| Former Capitals | 0 | - | 4.88 | 71,130 |
| Capital Cities Chain | 0 | - | 4.84 | 81,898 |
| Coldest World Capitals | 0 | - | 4.95 | 133,035 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,775 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,205 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,972 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,848 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,171 |
| Which City in Canada? | 0 | - | 4.83 | 56,647 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,513 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,262 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,225 |
| Slavic Countries | 0 | - | 4.96 | 110,830 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,321 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,684 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,264 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,452 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,169 |
| Counties of England | 0 | - | 4.97 | 788,988 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,944 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,142 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,088 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,569 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,019 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,457 |
| North America Cities by Map | 0 | - | 4.41 | 47,610 |
| Random Asian City to Country | 0 | - | 4.56 | 44,388 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,254 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,130 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,564 |
| Which City in Germany? | 0 | - | 4.50 | 134,972 |
| Which City in Italy? | 0 | - | 4.55 | 78,143 |
| Which City in France? | 0 | - | 4.64 | 72,392 |
| Which City in Spain? | 0 | - | 4.50 | 49,438 |
| Geography of Rome | 0 | - | 4.51 | 16,625 |
| Paris City Trivia | 0 | - | 4.31 | 35,462 |
| Venice Trivia | 0 | - | 4.45 | 10,418 |
| Milan Trivia | 0 | - | 4.56 | 15,114 |
| Berlin City Trivia | 0 | - | 4.67 | 13,073 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,754 |
| Rome City Trivia | 0 | - | 4.49 | 20,582 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,790 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,553 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,081 |
