| Name a City - European Countries | 0 | - | 4.92 | 64,547 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,011 |
| Europe Capital to Country | 0 | - | 4.99 | 248,158 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,646 |
| European Capitals by Map | 0 | - | 4.99 | 136,710 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,316 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,735 |
| European Coastal Capitals | 0 | - | 4.95 | 89,872 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,086 |
| Official Cities in the UK | 0 | - | 4.89 | 280,908 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,502 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,766 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,832 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,318 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,244 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,117 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,729 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,083 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,682 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,238 |
| Countries that Border Poland | 0 | - | 4.99 | 171,466 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,541 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,345 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,450 |
| Asia Capital to Country | 0 | - | 4.96 | 125,846 |
| African Capitals by Map | 0 | - | 4.99 | 132,337 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,328 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,229 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,225 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,460 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,958 |
| Which City in Europe? | 0 | - | 4.83 | 106,806 |
| World Capitals Quiz | 0 | - | 5.00 | 5,036,230 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,699 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,148 |
| Cities in European History #1 | 0 | - | 4.63 | 133,262 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,218 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,584 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,260 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,879 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,225 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,743 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,273 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,244 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,581 |
| Capitals of the Stans | 0 | - | 4.95 | 26,468 |
| Random European City to Country | 0 | - | 4.69 | 116,735 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,697 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,655 |
| Countries That Border Russia | 0 | - | 4.98 | 459,343 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,725 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,540 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,879 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,491 |
| Russia Country Quiz | 0 | - | 4.85 | 113,736 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,916 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,084 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,346 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,954 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,203 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,719 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,399 |
| Find the City #1 | 0 | - | 4.97 | 42,212 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,108 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,744 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,706 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,790 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,619 |
| Countries by Capital City | 0 | - | 5.00 | 66,828 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,427 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,990 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,755 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,581 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,480 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,180 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,816 |
| Moved Capital Cities | 0 | - | 4.96 | 73,659 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,157 |
| Random European Capital to Country | 0 | - | 4.98 | 189,379 |
| Random European Country to Capital | 0 | - | 4.92 | 147,589 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,458 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,538 |
| Random African Capital to Country | 0 | - | 4.97 | 99,795 |
| Random African Country to Capital | 0 | - | 4.94 | 70,300 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,896 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,763 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,829 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,429 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,831 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,914 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,095 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,158 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,825 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,323 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,681 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,613 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,912 |
| European Cities by Clue | 0 | - | 4.70 | 88,845 |
| Boroughs of London | 0 | - | 4.63 | 87,146 |
| London Geography | 0 | - | 4.47 | 59,486 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,990 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,657 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,569 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,196 |
| North American Sports Cities | 0 | - | 4.83 | 171,019 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,952 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,818 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,786 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,290 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,632 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,031 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,816 |
| Name a Valid World City | 0 | - | 4.83 | 70,250 |
| Cities by Former Name | 0 | - | 4.84 | 91,051 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,738 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,279 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,073 |
| World Capitals by Map | 0 | - | 5.00 | 283,731 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,748 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,517 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,365 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 14,989 |
| Random Country to Capital | 0 | - | 4.98 | 912,467 |
| Capitals Starting With H | 0 | - | 4.90 | 91,347 |
| Capitals Starting With K | 0 | - | 4.85 | 75,757 |
| Capitals Starting With L | 0 | - | 4.81 | 86,925 |
| Capitals Starting With M | 0 | - | 4.93 | 106,216 |
| Capitals Starting With P | 0 | - | 4.88 | 77,261 |
| Capitals Starting With R | 0 | - | 4.87 | 81,044 |
| Capitals Starting With S | 0 | - | 4.89 | 84,889 |
| Capitals Starting With T | 0 | - | 4.84 | 75,362 |
| Capitals Starting With W | 0 | - | 4.89 | 90,675 |
| Capitals Starting With A | 0 | - | 4.97 | 126,658 |
| Capitals Starting With B | 0 | - | 4.89 | 117,385 |
| Capitals Starting With D | 0 | - | 4.93 | 95,483 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,716 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,240 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,747 |
| The Only European Country ... | 0 | - | 4.91 | 214,148 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,756 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,955 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,559 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,679 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,873 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,345 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,280 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,302 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,792 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,391 |
| Former Capitals | 0 | - | 4.88 | 71,178 |
| Capital Cities Chain | 0 | - | 4.84 | 81,982 |
| Coldest World Capitals | 0 | - | 4.95 | 133,087 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,889 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,323 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,073 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,134 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,320 |
| Which City in Canada? | 0 | - | 4.82 | 56,745 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,802 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,599 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,378 |
| Slavic Countries | 0 | - | 4.96 | 110,951 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,755 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,809 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,400 |
| Poland Country Quiz | 0 | - | 4.22 | 62,759 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,555 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,289 |
| Counties of England | 0 | - | 4.97 | 790,010 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 67,545 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,165 |
| Southernmost Major Cities | 0 | - | 4.47 | 55,518 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,624 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,037 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,479 |
| North America Cities by Map | 0 | - | 4.41 | 47,639 |
| Random Asian City to Country | 0 | - | 4.56 | 44,403 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,334 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,381 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,364 |
| US States and State Capitals | 0 | - | 4.99 | 158,888 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,607 |
| Which City in Germany? | 0 | - | 4.50 | 135,437 |
| Which City in Italy? | 0 | - | 4.63 | 87,979 |
| Which City in France? | 0 | - | 4.64 | 72,677 |
| Which City in Spain? | 0 | - | 4.50 | 49,679 |
| Geography of Rome | 0 | - | 4.51 | 16,630 |
| Paris City Trivia | 0 | - | 4.31 | 35,472 |
| Venice Trivia | 0 | - | 4.45 | 10,424 |
| Milan Trivia | 0 | - | 4.56 | 15,124 |
| Berlin City Trivia | 0 | - | 4.67 | 13,094 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,759 |
| Rome City Trivia | 0 | - | 4.49 | 20,591 |
| Vienna City Trivia | 0 | - | 4.67 | 14,896 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,824 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,626 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,446 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,147 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,985 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,065 |
