| Random European Capitals on a Map | 0 | - | 4.97 | 133,736 |
| Name a City - European Countries | 0 | - | 4.92 | 64,261 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,669 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,638 |
| Europe Capital to Country | 0 | - | 4.99 | 247,268 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,273 |
| European Capitals by Map | 0 | - | 4.99 | 135,906 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,063 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,519 |
| European Coastal Capitals | 0 | - | 4.95 | 89,630 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,513 |
| Random European Capital to Country | 0 | - | 4.98 | 189,045 |
| Random European Country to Capital | 0 | - | 4.92 | 147,328 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,262 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,324 |
| Random African Capital to Country | 0 | - | 4.97 | 99,669 |
| Random African Country to Capital | 0 | - | 4.94 | 70,148 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 80,415 |
| Official Cities in the UK | 0 | - | 4.89 | 280,107 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,324 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,639 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,203 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,575 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,136 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,697 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,239 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,695 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,647 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,079 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,631 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,606 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,801 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,088 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,261 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,313 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,775 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,149 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,945 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,016 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,305 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,088 |
| Which City in Europe? | 0 | - | 4.83 | 106,541 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,392 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,791 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,672 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,236 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,057 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 54,795 |
| Asia Capital to Country | 0 | - | 4.96 | 125,616 |
| African Capitals by Map | 0 | - | 4.99 | 132,037 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,952 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,141 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,345 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,368 |
| Berlin City Trivia | 0 | - | 4.67 | 13,061 |
| Cities in European History #1 | 0 | - | 4.63 | 132,946 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,175 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,543 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,114 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,275 |
| World Capitals Quiz | 0 | - | 5.00 | 5,025,287 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,745 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 38,941 |
| Which City in Germany? | 0 | - | 4.50 | 134,850 |
| Boroughs of London | 0 | - | 4.63 | 86,954 |
| London Geography | 0 | - | 4.47 | 59,418 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,692 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,259 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,703 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,463 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,526 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,001 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,070 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,362 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,345 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,444 |
| Countries Bordering France | 0 | - | 4.85 | 395,829 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,546 |
| Capitals of the Stans | 0 | - | 4.95 | 26,362 |
| Random European City to Country | 0 | - | 4.69 | 116,215 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,040 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,572 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,568,814 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,292 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,161 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,214,010 |
| Germany Country Quiz | 0 | - | 4.82 | 156,388 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,001 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,051 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,308 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,142 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,560 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,292 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,124 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,179 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,625 |
| Geography of Rome | 0 | - | 4.51 | 16,618 |
| Paris City Trivia | 0 | - | 4.31 | 35,454 |
| Venice Trivia | 0 | - | 4.45 | 10,414 |
| Milan Trivia | 0 | - | 4.56 | 15,112 |
| Rome City Trivia | 0 | - | 4.49 | 20,574 |
| Vienna City Trivia | 0 | - | 4.67 | 14,874 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,638 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,355 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,138 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,457 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,112 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,751 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,153 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,692 |
| Counties of Ireland | 0 | - | 4.92 | 192,781 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,405 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,581 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,005 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,567 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,675,986 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,680 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,930 |
| Find the City #1 | 0 | - | 4.96 | 42,026 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,805 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,560 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,508 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,474 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,204 |
| Countries by Capital City | 0 | - | 5.00 | 66,449 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,220 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,805 |
| World Capitals by Proximity | 0 | - | 4.91 | 327,927 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,771 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,333 |
| Moved Capital Cities | 0 | - | 4.96 | 73,506 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,428 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,818 |
| European Cities by Clue | 0 | - | 4.70 | 88,763 |
| Which City in Italy? | 0 | - | 4.55 | 78,105 |
| Which City in France? | 0 | - | 4.64 | 72,349 |
| Which City in Spain? | 0 | - | 4.50 | 49,399 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,398 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,533,977 |
| Random Country Shape to Country | 0 | - | 4.90 | 110,820 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,737 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,585 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,606 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,025 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 50,873 |
| North American Sports Cities | 0 | - | 4.83 | 170,741 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,878 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,770 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,582 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,633 |
| Name a Valid World City | 0 | - | 4.83 | 69,988 |
| Cities by Former Name | 0 | - | 4.84 | 90,862 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,634 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,185 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,763 |
| World Capitals by Map | 0 | - | 5.00 | 282,790 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,596 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,093 |
| Random Country to Capital | 0 | - | 4.98 | 910,432 |
| World Capitals Mystery Route | 0 | - | 4.97 | 54,557 |
| Capitals Starting With H | 0 | - | 4.90 | 88,298 |
| Capitals Starting With K | 0 | - | 4.85 | 75,451 |
| Capitals Starting With M | 0 | - | 4.93 | 105,736 |
| Capitals Starting With P | 0 | - | 4.88 | 76,976 |
| Capitals Starting With R | 0 | - | 4.87 | 80,777 |
| Capitals Starting With S | 0 | - | 4.89 | 84,581 |
| Capitals Starting With T | 0 | - | 4.84 | 75,115 |
| Capitals Starting With W | 0 | - | 4.89 | 90,440 |
| Capitals Starting With A | 0 | - | 4.97 | 126,248 |
| Capitals Starting With B | 0 | - | 4.89 | 117,012 |
| Capitals Starting With D | 0 | - | 4.93 | 95,101 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,209 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,709 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,323 |
| The Only European Country ... | 0 | - | 4.91 | 213,463 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,305 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 85,434 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 181,687 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 333,820 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,703,569 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,679 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,271 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,051 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,139 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,883 |
| European Cities A-Z by Clue #1 | 0 | - | 4.26 | 76,864 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,790 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,000 |
| All First Level Subdivision Capitals | 0 | - | 4.84 | 14,960 |
| Which City in Canada? | 0 | - | 4.82 | 56,604 |
| Which City in Australia? | 0 | - | 4.67 | 34,209 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,508 |
| Countries that Beat France | 0 | - | 4.49 | 75,101 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,249 |
| Counties of England | 0 | - | 4.97 | 788,233 |
| British Geography Quiz #1 | 0 | - | 4.51 | 48,128 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 36,997 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 185,982 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,442 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,257 |
