| Name a City - European Countries | 0 | - | 4.91 | 64,977 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,576 |
| Europe Capital to Country | 0 | - | 4.99 | 249,103 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,299 |
| European Capitals by Map | 0 | - | 4.99 | 138,009 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,692 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,068 |
| European Coastal Capitals | 0 | - | 4.95 | 90,196 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,092 |
| Official Cities in the UK | 0 | - | 4.89 | 282,411 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,768 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,970 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,057 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,750 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,392 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,782 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,958 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,783 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,386 |
| Name the Popes Quiz | 0 | - | 4.47 | 137,665 |
| Countries of the Popes | 0 | - | 4.79 | 127,669 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,228 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,711 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,314 |
| Which City in Europe? | 0 | - | 4.83 | 107,059 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,536 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,197 |
| Asia Capital to Country | 0 | - | 4.96 | 126,253 |
| African Capitals by Map | 0 | - | 4.99 | 132,973 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,565 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,814 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,387 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,487 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,635 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,960 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,933 |
| Cities in European History #1 | 0 | - | 4.63 | 133,608 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,274 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,665 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,534 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,471 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,072 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,761 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,570 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,908 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,469 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,390 |
| Random European City to Country | 0 | - | 4.69 | 117,212 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,160 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,424 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,329 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,155 |
| World Capitals Quiz | 0 | - | 5.00 | 5,054,121 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,789 |
| Capitals of the Stans | 0 | - | 4.95 | 26,646 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,451 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,684,027 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,552 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,482 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,316 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,043 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,639 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,476 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,298 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,877 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,998 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,923 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,256 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,994 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,411 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,553 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,834 |
| Random European Capital to Country | 0 | - | 4.98 | 190,245 |
| Random European Country to Capital | 0 | - | 4.93 | 161,229 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,946 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,040 |
| Random African Capital to Country | 0 | - | 4.97 | 100,245 |
| Random African Country to Capital | 0 | - | 4.94 | 70,833 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,886 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,023 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,484 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,729 |
| British Places A-Z | 0 | - | 4.29 | 79,763 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,895 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,571 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,821 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,342 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,691 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,102 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,129 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,641 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,290 |
| Countries by Capital City | 0 | - | 5.00 | 67,613 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,818 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,312 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,005 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,769 |
| Moved Capital Cities | 0 | - | 4.96 | 73,932 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,395 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,234 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,220 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,695 |
| European Cities by Clue | 0 | - | 4.70 | 88,967 |
| Which City in Canada? | 0 | - | 4.82 | 56,889 |
| Boroughs of London | 0 | - | 4.63 | 87,456 |
| Rome A-Z | 0 | - | 4.39 | 24,448 |
| London Geography | 0 | - | 4.47 | 59,583 |
| Paris A-Z | 0 | - | 4.16 | 17,422 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 161,025 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,717 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,526 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,002 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,434 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,154 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,655 |
| Pope Facts | 0 | - | 4.39 | 31,146 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,330 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,484 |
| North American Sports Cities | 0 | - | 4.83 | 171,516 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,076 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,447 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,846 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,671 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,084 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,099 |
| Cities by Former Name | 0 | - | 4.84 | 91,313 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,253 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,482 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,635 |
| World Capitals by Map | 0 | - | 5.00 | 285,025 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,022 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,355 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,660 |
| Random Country to Capital | 0 | - | 4.98 | 915,877 |
| Capitals Starting With H | 0 | - | 4.90 | 91,795 |
| Capitals Starting With K | 0 | - | 4.85 | 75,990 |
| Capitals Starting With L | 0 | - | 4.81 | 87,200 |
| Capitals Starting With M | 0 | - | 4.93 | 106,672 |
| Capitals Starting With P | 0 | - | 4.88 | 77,498 |
| Capitals Starting With R | 0 | - | 4.87 | 81,274 |
| Capitals Starting With S | 0 | - | 4.89 | 85,120 |
| Capitals Starting With T | 0 | - | 4.84 | 75,604 |
| Capitals Starting With W | 0 | - | 4.87 | 90,892 |
| Capitals Starting With A | 0 | - | 4.97 | 127,031 |
| Capitals Starting With B | 0 | - | 4.89 | 117,697 |
| Capitals Starting With D | 0 | - | 4.93 | 95,768 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,680 |
| US States and State Capitals | 0 | - | 4.99 | 160,554 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,679 |
| Which City in Germany? | 0 | - | 4.50 | 135,907 |
| Which City in Italy? | 0 | - | 4.64 | 89,815 |
| Which City in France? | 0 | - | 4.64 | 72,888 |
| Which City in Spain? | 0 | - | 4.50 | 49,824 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,128 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,239 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,461 |
| The Only European Country ... | 0 | - | 4.91 | 215,415 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,467 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,350 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,782 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,995 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,443 |
| Counties of England | 0 | - | 4.97 | 793,215 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,356 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,763 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,601 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,423 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,068 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,175 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,529 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,452 |
| South American Cities on the Map | 0 | - | 4.56 | 35,331 |
| North America Cities by Map | 0 | - | 4.41 | 47,725 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,197 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,611 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,105 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,800 |
| Random Asian City to Country | 0 | - | 4.56 | 44,444 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,189 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,414 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,586 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,970 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,718 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,793 |
| Former Capitals | 0 | - | 4.88 | 71,314 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,310 |
| Capital Cities Chain | 0 | - | 4.84 | 82,318 |
| Coldest World Capitals | 0 | - | 4.95 | 133,250 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,499 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,965 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,951 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,231 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,205 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,184 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,812 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,937 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,475 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,484 |
| The Only Country ... | 0 | - | 4.91 | 80,550 |
| Geography of Rome | 0 | - | 4.51 | 16,643 |
