| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,489 |
| Europe Map Quiz | 0 | - | 5.00 | 4,783,712 |
| World Map Quiz | 0 | - | 4.81 | 65,555 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,597 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,567 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,574 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,194 |
| Asia Map Quiz | 0 | - | 4.99 | 924,050 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,712 |
| United States Map Quiz | 0 | - | 4.98 | 4,169,395 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,363 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,811 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,497 |
| Australia Map Quiz | 0 | - | 4.95 | 345,971 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,970 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 192,201 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,532 |
| Countries by Emojis | 0 | - | 4.99 | 241,583 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,012 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,336 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,522 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,686 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,697 |
| North America Map Quiz | 0 | - | 4.98 | 251,217 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,459 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,699 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 65,174 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 205,949 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,006 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,249 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,493 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,674 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,825 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,606 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,173 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,392 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,722 |
| Boundary Waters | 0 | - | 4.92 | 88,722 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,377 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,600 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,217 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,870 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,278 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,945 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,450 |
| 20 Random Country Flags | 0 | - | 4.99 | 617,972 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,397 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,174 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,678 |
| Name a Valid African Country | 0 | - | 4.98 | 154,911 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,740 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,589 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,746 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,126 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,504 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,084 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,516 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,675 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,984 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,399 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,791 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,949 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,435,973 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,809,261 |
| Landlocked Countries | 0 | - | 4.99 | 424,834 |
| Countries as U.S. First Names | 0 | - | 4.31 | 78,389 |
| Drinks by Country | 0 | - | 4.30 | 59,488 |
| Beers by Country | 0 | - | 4.45 | 97,611 |
| States of India Map Quiz | 0 | - | 4.84 | 26,838 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 491,691 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 715,572 |
| World Capitals Quiz | 0 | - | 5.00 | 5,100,962 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,931 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,798,417 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 65,080 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,363 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,787 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,036 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,881 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,322 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,857 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,881 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,709 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,597,568 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,192 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,323 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,311 |
| Which City in Europe? | 0 | - | 4.83 | 107,820 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,417 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,186 |
| Island Countries | 0 | - | 4.99 | 712,207 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,786 |
| Himalayan Countries | 0 | - | 4.93 | 139,880 |
| Andean Countries | 0 | - | 4.94 | 85,239 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,414 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,742 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,978 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,283 |
| Danube Countries | 0 | - | 4.97 | 72,297 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,449 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,739 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,920 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,417 |
| European Landlocked Countries | 0 | - | 4.99 | 147,494 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,140 |
| Countries with the Most Species | 0 | - | 4.99 | 103,508 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,285 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,722 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,836 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,770 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,505 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,933 |
| Countries in the Alps | 0 | - | 4.87 | 118,645 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,413 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,672 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,899 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,928 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,850 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,166 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,291 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,793 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,360 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,095 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,807 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,677 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,477 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,712 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,802 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,587 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,542 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,631 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,528 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,333 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,918 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,456 |
| Largest Countries By Category | 0 | - | 4.97 | 158,718 |
| Countries by Countries | 0 | - | 4.96 | 63,543 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,150 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,374 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,401 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,649 |
| All Countries by Population With a Map | 0 | - | 4.98 | 110,682 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,306 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,012 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,053,671 |
| Northernmost Countries | 0 | - | 4.99 | 363,580 |
| Countries of South America | 0 | - | 5.00 | 931,385 |
| Countries of Oceania | 0 | - | 5.00 | 1,061,763 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,886,350 |
| "Land" Countries | 0 | - | 4.98 | 338,167 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,495 |
| Countries that Beat China | 0 | - | 4.85 | 116,631 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,491 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,408 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,909 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 146,378 |
| Western Europe Map Quiz | 0 | - | 4.85 | 93,955 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,910 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 78,698 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,572 |
| Top World Languages | 0 | - | 4.92 | 828,628 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,737 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,600 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 209,852 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,504 |
| Longest International Borders | 0 | - | 4.99 | 265,696 |
| Countries with Three Borders | 0 | - | 4.96 | 36,735 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,307 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,452 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,601 |
| Demonym of Every Country | 0 | - | 4.90 | 61,355 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,703 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,910 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,909 |
| Countries with Megacities | 0 | - | 4.99 | 266,629 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,614 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,981 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,916 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,084 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 42,168 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,147 |
| Random European City to Country | 0 | - | 4.69 | 118,365 |
| Random Asian City to Country | 0 | - | 4.56 | 44,606 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,228 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,887 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,093 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,087 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,997 |
| Countries by Capital City | 0 | - | 5.00 | 69,237 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,764 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,147 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,735 |
| Moved Capital Cities | 0 | - | 4.96 | 74,589 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,748 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,702 |
| Which City in Canada? | 0 | - | 4.83 | 57,322 |
| Countries by Official Language | 0 | - | 4.95 | 195,837 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,410 |
| Countries in their Native Language | 0 | - | 4.99 | 199,614 |
| Independence from Whom | 0 | - | 4.99 | 212,861 |
