| Nordic Countries and Capitals | 0 | - | 4.95 | 83,158 |
| Random European Capital to Country | 0 | - | 4.98 | 189,390 |
| Random European Country to Capital | 0 | - | 4.92 | 147,595 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,377 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,175 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,171 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,005 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,076 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,878 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,283 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,465 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,542 |
| Random African Capital to Country | 0 | - | 4.97 | 99,798 |
| Random African Country to Capital | 0 | - | 4.94 | 70,307 |
| Real Madrid 2010s Starting XI | 0 | - | 4.89 | 66,318 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,513 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 63,641 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,224 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,817 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,743 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 141,841 |
| North American Sports Cities | 0 | - | 4.83 | 171,033 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,954 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,463 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,329 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,035 |
| Name a City - European Countries | 0 | - | 4.91 | 64,570 |
| Europe Capital to Country | 0 | - | 4.99 | 248,184 |
| Asia Capital to Country | 0 | - | 4.96 | 125,861 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,672 |
| European Capitals by Map | 0 | - | 4.99 | 136,775 |
| African Capitals by Map | 0 | - | 4.99 | 132,358 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,359 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,334 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,742 |
| European Coastal Capitals | 0 | - | 4.95 | 89,889 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,236 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,283 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,112 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,468 |
| Olympic Host Countries | 0 | - | 4.98 | 199,047 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 304,303 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,187 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,908 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.56 | 65,330 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,696 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,489 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,948 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 99,991 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 33,983 |
| Official Cities in the UK | 0 | - | 4.89 | 280,958 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,342 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,291 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,563 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,899 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,504 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,755 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,273 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,760 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,519 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,256 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,777 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,593 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,143 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,740 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,837 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,761 |
| Biggest British Empire Countries | 0 | - | 4.73 | 98,629 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,285 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,866 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,560 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,848 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,695 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,928 |
| Biggest Urban Areas in the UK | 0 | - | 4.42 | 175,868 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,594 |
| Biggest Cities in the UK | 0 | - | 4.47 | 104,260 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,090 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,112 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,168 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,893 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,590 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,831 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,246 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,327 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,687 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,966 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,626 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,915 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,927 |
| Which City in Europe? | 0 | - | 4.83 | 106,821 |
| Every European Country Shape | 0 | - | 4.96 | 200,388 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,545 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,624 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,955 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,722 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,887 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,094 |
| Capitals of the Stans | 0 | - | 4.95 | 26,478 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,549 |
| Prime Ministers of the UK | 0 | - | 4.96 | 435,148 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,596 |
| Colour in the Flag Map by Guessing Cities | 0 | - | 4.92 | 64,076 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,586 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,978 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,257 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 40,868 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,364 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,733 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,332 |
| US States and State Capitals | 0 | - | 4.99 | 158,932 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,675 |
| Which City in Canada? | 0 | - | 4.82 | 56,758 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,988,372 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,584 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,372 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,700 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,898 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,080 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,066 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,490 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 66,682 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,615 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,183 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.40 | 51,514 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,513 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,431 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,518 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,610 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,149 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,643 |
| Boundary Waters | 0 | - | 4.92 | 88,086 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,854 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,396 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,455 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,919 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,821 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,155 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 49,033 |
| American Cities by Stadium | 0 | - | 4.02 | 36,494 |
| City by Football Clubs | 0 | - | 4.38 | 137,106 |
| Cities in European History #1 | 0 | - | 4.63 | 133,281 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,041 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,483 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,222 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,588 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,349 |
| South American Cities on the Map | 0 | - | 4.57 | 35,261 |
| North America Cities by Map | 0 | - | 4.41 | 47,643 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,819 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,821 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,031 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,935 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,640 |
| Random European City to Country | 0 | - | 4.69 | 116,750 |
| Random Asian City to Country | 0 | - | 4.56 | 44,409 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,205 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,727 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,417 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,267 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,850 |
| World Capitals Quiz | 0 | - | 5.00 | 5,037,140 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,183 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,825 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,304 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,357 |
| Landlocked Countries | 0 | - | 4.99 | 414,444 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,488 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,676 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,953 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,957 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,566 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 71,018 |
| Vietnam War Countries | 0 | - | 4.83 | 93,698 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,789 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,364,677 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 71,773 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 555,354 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 143,363 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,267 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,783 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,723,577 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 316,014 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,683 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,307 |
| United States Country Quiz | 0 | - | 4.43 | 100,725 |
| Vatican City Country Quiz | 0 | - | 4.53 | 44,055 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 250,223 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,283 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,941 |
| All Country Flags of the World | 0 | - | 5.00 | 3,610,079 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,965 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,551 |
| Analogies of Countries #1 | 0 | - | 4.88 | 68,191 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,222 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 103,613 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,094 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 107,927 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 169,302 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,468 |
