| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,341 |
| Name a City - European Countries | 0 | - | 4.90 | 65,298 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,500 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,977 |
| Europe Capital to Country | 0 | - | 4.99 | 249,839 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,743 |
| European Capitals by Map | 0 | - | 4.99 | 138,889 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,985 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,328 |
| European Coastal Capitals | 0 | - | 4.95 | 90,488 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,769 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,690 |
| Official Cities in the UK | 0 | - | 4.89 | 283,383 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,963 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,137 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,236 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,291 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,066 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,236 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,111 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,448 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,491 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,164 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 144,958 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,483 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,776 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,493 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,121 |
| North American Sports Cities | 0 | - | 4.83 | 172,257 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,289 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,810 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,980 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,596 |
| Which City in Europe? | 0 | - | 4.83 | 107,314 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,793 |
| Olympic Host Countries | 0 | - | 4.98 | 200,572 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,070 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,735 |
| The Only European Country ... | 0 | - | 4.91 | 216,337 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,964 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,647 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,232 |
| Cities in European History #1 | 0 | - | 4.62 | 133,906 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,334 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,732 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,751 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,195 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,611 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,547 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,841 |
| Random European City to Country | 0 | - | 4.69 | 117,569 |
| Asia Capital to Country | 0 | - | 4.96 | 126,566 |
| African Capitals by Map | 0 | - | 4.99 | 133,587 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,213 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,543 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,582 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,789 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,178 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,372 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,451 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,163 |
| Slavic Countries | 0 | - | 4.96 | 111,577 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,986 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 46,830 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,019 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,561 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,104 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,066 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,937 |
| Counties of England | 0 | - | 4.97 | 795,857 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,953 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,699 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,174 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,742 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,387 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,840 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,199 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,963 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,432 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,378 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,138 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,779 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,242 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,822 |
| Monarchies of Europe | 0 | - | 4.90 | 98,051 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,330 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,756 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,396 |
| European Countries with One Border | 0 | - | 4.97 | 182,659 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,460 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,282 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,690 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,371 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,264 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,133 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,934 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,901 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,650 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,073 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 80,431 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,504 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,868 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 56,760 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 57,712 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,835 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,413 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,277 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,795 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,429 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,328 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,117 |
| Countries That Border Russia | 0 | - | 4.98 | 461,457 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 382,897 |
| Countries Bordering France | 0 | - | 4.83 | 402,262 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,098 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,702 |
| Capitals of the Stans | 0 | - | 4.95 | 26,806 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,122 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,647 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,153 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 101,227 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 34,742 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,934 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,836 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,709 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,668 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,683 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,014 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,471 |
| European Cities by Clue | 0 | - | 4.70 | 89,037 |
| Boroughs of London | 0 | - | 4.63 | 87,801 |
| London Geography | 0 | - | 4.47 | 59,650 |
| UK Immigration by Country | 0 | - | 4.94 | 140,791 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,873 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,229 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,358 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,055 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,307 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,339 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,472 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,034 |
| Countries Loading in the World Map | 0 | - | 4.97 | 53,722 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,033 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,905 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,550 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,538 |
| Germany Country Quiz | 0 | - | 4.82 | 157,737 |
| Russia Country Quiz | 0 | - | 4.85 | 114,385 |
| Italy Country Quiz | 0 | - | 4.82 | 123,310 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,641 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,294 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,322 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,660 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,535 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,237 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,615 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,013 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,808 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,920 |
| Departments of France | 0 | - | 4.93 | 53,990 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,531 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,588 |
| Boundary Waters | 0 | - | 4.92 | 88,426 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,123 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,002 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,319 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,408 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,335 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,165 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,131 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,066 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,117 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,385 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,347 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,917 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,616 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,898 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,409 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,412 |
| Random European Capital to Country | 0 | - | 4.98 | 190,771 |
| Random European Country to Capital | 0 | - | 4.93 | 164,947 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,364 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,682 |
| Random African Capital to Country | 0 | - | 4.97 | 100,646 |
| Random African Country to Capital | 0 | - | 4.94 | 71,165 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,984 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,392,048 |
| Landlocked Countries | 0 | - | 4.99 | 419,675 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,787 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,862 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,463 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,350 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,080 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,316 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 58,211 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,331 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,102 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,978 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 126,393 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,938 |
