| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,323 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,607 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,203 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,572 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,736 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,363 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,355 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,284 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,729 |
| Australia Map Quiz | 0 | - | 4.94 | 342,202 |
| North American Sports Cities | 0 | - | 4.83 | 170,739 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,877 |
| Name a City - European Countries | 0 | - | 4.92 | 64,256 |
| Olympic Host Countries | 0 | - | 4.98 | 198,733 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,654 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,715 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,658 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,553 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,233 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,840 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,633 |
| Europe Capital to Country | 0 | - | 4.99 | 247,257 |
| Asia Capital to Country | 0 | - | 4.96 | 125,602 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,263 |
| European Capitals by Map | 0 | - | 4.99 | 135,893 |
| African Capitals by Map | 0 | - | 4.99 | 132,033 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,733 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,948 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,059 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,518 |
| European Coastal Capitals | 0 | - | 4.95 | 89,628 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,139 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,506 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,368 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,087 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 158,030 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,785 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,635 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,417 |
| Australian States and Territories | 0 | - | 4.95 | 140,540 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,986 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,688 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,792 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,666 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,886 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,755 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,242 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,434 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,636 |
| Official Cities in the UK | 0 | - | 4.89 | 280,101 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,074 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,624 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,036 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,563 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,702 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,287 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,455 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,523 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,324 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 117,999 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,068 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,639 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,361 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,662 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,603 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,691 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 79,436 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,172 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 75,447 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 153,403 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 72,696 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,529 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,765 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,164 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,406 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,108 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,299 |
| Flags of Oceania | 0 | - | 5.00 | 254,552 |
| Capitals of the Stans | 0 | - | 4.95 | 26,361 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,116 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,675,948 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,291 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,145 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,945 |
| Random European Capital to Country | 0 | - | 4.98 | 189,041 |
| Random European Country to Capital | 0 | - | 4.92 | 147,322 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,261 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,321 |
| Random African Capital to Country | 0 | - | 4.97 | 99,667 |
| Random African Country to Capital | 0 | - | 4.94 | 70,148 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 111,487 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 125,404 |
| Countries that Beat Australia | 0 | - | 4.92 | 91,997 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,273 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,331 |
| Palau Country Quiz | 0 | - | 4.89 | 22,814 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,200 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,688 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,398 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,733 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,158 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,212 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,966 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 123,995 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,730 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.52 | 23,359 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,272 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,050 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,675 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,929 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,269 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,768 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,425 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,206 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,818 |
| Which City in Europe? | 0 | - | 4.83 | 106,537 |
| Which City in Australia? | 0 | - | 4.67 | 34,208 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,846,408 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,527 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,206 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,570 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,711 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,002 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,851 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,345 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 66,568 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,390 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,311 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,666 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,117 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 59,741 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,304 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 182,628 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,819 |
| Countries that Beat New Zealand | 0 | - | 4.69 | 26,130 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,456 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,417 |
| Rivers of the United States | 0 | - | 4.93 | 65,423 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,893 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,563 |
| Boundary Waters | 0 | - | 4.92 | 87,988 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,782 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,164 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,116 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,754 |
| Cities in European History #1 | 0 | - | 4.63 | 132,945 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,175 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,543 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,790 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 50,999 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,853 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,111 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 12,993 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,574 |
| World Capitals Quiz | 0 | - | 5.00 | 5,025,081 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,087 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,258 |
| Which City in Canada? | 0 | - | 4.82 | 56,601 |
| Landlocked Countries | 0 | - | 4.99 | 412,828 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,528 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,181 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,701 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 550,473 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 125,141 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,709,230 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,549 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,728 |
| Hawaiian Islands | 0 | - | 4.83 | 42,393 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,830 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,102 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,893 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,454 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,698 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 122,834 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 322,965 |
| American Cities by Stadium | 0 | - | 4.02 | 36,474 |
| City by Football Clubs | 0 | - | 4.37 | 136,958 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,660 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,441 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,307 |
| South American Cities on the Map | 0 | - | 4.57 | 35,223 |
| North America Cities by Map | 0 | - | 4.41 | 47,591 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,564 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,583 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,539 |
| Random European City to Country | 0 | - | 4.69 | 116,211 |
| Random Asian City to Country | 0 | - | 4.56 | 44,376 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,141 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,557 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,051 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,761 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,416 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,568,741 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,016 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,123 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,692 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,794 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,178 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,807 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 400,955 |
