| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,028 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,441 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,299 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,408 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,487 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,670 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 148,338 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,874 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,613 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,470 |
| Australia Map Quiz | 0 | - | 4.95 | 346,328 |
| North American Sports Cities | 0 | - | 4.82 | 173,227 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,586 |
| Name a City - European Countries | 0 | - | 4.89 | 66,290 |
| Olympic Host Countries | 0 | - | 4.98 | 202,106 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,520 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,541 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,401 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 349,099 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,594 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,645 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,229 |
| Europe Capital to Country | 0 | - | 4.99 | 252,358 |
| Asia Capital to Country | 0 | - | 4.96 | 127,635 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,144 |
| European Capitals by Map | 0 | - | 4.99 | 142,348 |
| African Capitals by Map | 0 | - | 4.99 | 142,426 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,336 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,048 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,013 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,292 |
| European Coastal Capitals | 0 | - | 4.95 | 91,422 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,240 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,024 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,211 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,798 |
| US States and State Capitals | 0 | - | 4.99 | 165,709 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,401 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,269 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,361 |
| Australian States and Territories | 0 | - | 4.96 | 142,956 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,519 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,772 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,312 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,146 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,006 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,942 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,947 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 137,827 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,627 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 103,066 |
| Official Cities in the UK | 0 | - | 4.89 | 286,597 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,040 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,581 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,150 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,256 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,195 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,733 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,503 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,311 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,669 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,225 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,450 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,633 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,010 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,805 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,627 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,770 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,282 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,954 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,193 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,638 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,209 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,600 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,735 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,921 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,659 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,888 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,602 |
| Flags of Oceania | 0 | - | 5.00 | 263,120 |
| Capitals of the Stans | 0 | - | 4.95 | 27,196 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 119,445 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,735 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,525 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,880 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,136 |
| Random European Capital to Country | 0 | - | 4.98 | 192,266 |
| Random European Country to Capital | 0 | - | 4.93 | 166,002 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,056 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,521 |
| Random African Capital to Country | 0 | - | 4.97 | 101,420 |
| Random African Country to Capital | 0 | - | 4.95 | 71,830 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,600 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,339 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,503 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,557 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,964 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,631 |
| Palau Country Quiz | 0 | - | 4.89 | 23,157 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,611 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,353 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,525 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,000 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,988 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,728 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,387 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 127,682 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,525 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.52 | 23,775 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.98 | 119,248 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,915 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,110 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,529 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,808 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,192 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,774 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,242 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,353 |
| Which City in Europe? | 0 | - | 4.83 | 107,953 |
| Which City in Australia? | 0 | - | 4.67 | 34,585 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,931,339 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,107 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,409 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,024 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,844 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,546 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,535 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,690 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.77 | 67,467 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,892 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,040 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,485 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,585 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,714 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,401 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,702 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,855 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,822 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,185 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,985 |
| Rivers of the United States | 0 | - | 4.93 | 66,739 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,813 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,435 |
| Boundary Waters | 0 | - | 4.92 | 88,809 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,434 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,772 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,445 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,021 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,041 |
| Cities in European History #1 | 0 | - | 4.63 | 134,690 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,465 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,907 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,960 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,231 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,774 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,553 |
| Every City in Arizona on a Map | 0 | - | 4.53 | 9,617 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,565 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,295 |
| World Capitals Quiz | 0 | - | 5.00 | 5,110,483 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,916 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,833 |
| Which City in Canada? | 0 | - | 4.83 | 57,386 |
| Landlocked Countries | 0 | - | 4.99 | 426,738 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,397 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,949 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,535 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 590,548 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,563 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,808,858 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 254,036 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,984 |
| Hawaiian Islands | 0 | - | 4.83 | 42,980 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,442 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,963 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,466 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,083 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,958 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,118 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,128 |
| American Cities by Stadium | 0 | - | 4.02 | 36,599 |
| City by Football Clubs | 0 | - | 4.38 | 138,458 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,629 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,712 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,699 |
| South American Cities on the Map | 0 | - | 4.52 | 35,568 |
| North America Cities by Map | 0 | - | 4.41 | 47,964 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,809 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,908 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,256 |
| Random European City to Country | 0 | - | 4.69 | 118,508 |
| Random Asian City to Country | 0 | - | 4.56 | 44,628 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,638 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,033 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,147 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,336 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,753 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,601,106 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,285 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,513 |
