| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,657 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,303 |
| World Map Quiz | 0 | - | 4.81 | 64,492 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,403 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,462 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,549 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,568 |
| Asia Map Quiz | 0 | - | 4.99 | 914,412 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,789 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,836 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,449 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,622 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,601 |
| Australia Map Quiz | 0 | - | 4.95 | 343,817 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,936 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,485 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,170 |
| Countries by Emojis | 0 | - | 4.99 | 238,572 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,124 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,258 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,276 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,978 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,720 |
| North America Map Quiz | 0 | - | 4.98 | 247,647 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,864 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,081 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 64,768 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 205,216 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,034 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,274 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,144 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,538 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,019 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,473 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,014 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,167 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,699 |
| Boundary Waters | 0 | - | 4.92 | 88,370 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,071 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,891 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,148 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,321 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,787 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,391 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,051 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,348 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,877 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,926 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,757 |
| Name a Valid African Country | 0 | - | 4.98 | 153,751 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,331 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,401 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,366 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,121 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,860 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,861 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,448 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,445 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,860 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,653 |
| China Cities Map Quiz | 0 | - | 4.94 | 104,912 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,812 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,417,569 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,320,696 |
| Landlocked Countries | 0 | - | 4.99 | 418,715 |
| Countries as U.S. First Names | 0 | - | 4.31 | 77,743 |
| Drinks by Country | 0 | - | 4.30 | 59,307 |
| Beers by Country | 0 | - | 4.45 | 97,163 |
| States of India Map Quiz | 0 | - | 4.83 | 26,369 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 488,518 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 711,908 |
| World Capitals Quiz | 0 | - | 5.00 | 5,062,669 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,774 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,755,556 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 64,738 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,604 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,312 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,715 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,489 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,601 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,642 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,872 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,794 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,541 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,642 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,900 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,468 |
| Which City in Europe? | 0 | - | 4.83 | 107,153 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,549 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,983 |
| Island Countries | 0 | - | 4.99 | 709,663 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,900 |
| Himalayan Countries | 0 | - | 4.94 | 137,337 |
| Andean Countries | 0 | - | 4.95 | 83,885 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,175 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,582 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,796 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,318 |
| Danube Countries | 0 | - | 4.97 | 71,629 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,514 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,032 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,601 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,679 |
| European Landlocked Countries | 0 | - | 4.99 | 146,746 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,100 |
| Countries with the Most Species | 0 | - | 4.99 | 102,885 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,237 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,426 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,580 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,288 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,969 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,345 |
| Countries in the Alps | 0 | - | 4.87 | 117,647 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,109 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,323 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,393 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,959 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,068 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,430 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,251 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,165 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,951 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,533 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,466 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,327 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,905 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,175 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,191 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,138 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,048 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,560 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,493 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,278 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,172 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,983 |
| Largest Countries By Category | 0 | - | 4.97 | 157,604 |
| Countries by Countries | 0 | - | 4.96 | 62,819 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,176 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,153 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,253 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,465 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,446 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,627 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,304 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,837 |
| Northernmost Countries | 0 | - | 4.99 | 360,379 |
| Countries of South America | 0 | - | 5.00 | 922,640 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,666 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,754 |
| "Land" Countries | 0 | - | 4.98 | 335,748 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,529 |
| Countries that Beat China | 0 | - | 4.86 | 115,485 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,456 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,687 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,285 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,354 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,727 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,349 |
| European Cities Beginning with B - Click Map | 0 | - | 4.77 | 77,953 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,976 |
| Top World Languages | 0 | - | 4.92 | 820,011 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,206 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,387 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,032 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,059 |
| Longest International Borders | 0 | - | 4.99 | 264,628 |
| Countries with Three Borders | 0 | - | 4.96 | 36,446 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,903 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 47,995 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,423 |
| Demonym of Every Country | 0 | - | 4.91 | 59,127 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,338 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,137 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,960 |
| Countries with Megacities | 0 | - | 4.99 | 258,364 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,830 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,953 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,113 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,962 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 41,348 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,833 |
| Random European City to Country | 0 | - | 4.69 | 117,454 |
| Random Asian City to Country | 0 | - | 4.56 | 44,457 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,931 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,229 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,257 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,946 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,598 |
| Countries by Capital City | 0 | - | 5.00 | 67,897 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,960 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,455 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,947 |
| Moved Capital Cities | 0 | - | 4.96 | 74,042 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,813 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,098 |
| Which City in Canada? | 0 | - | 4.82 | 56,942 |
| Countries by Official Language | 0 | - | 4.95 | 194,601 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,474 |
| Countries in their Native Language | 0 | - | 4.99 | 198,147 |
| Independence from Whom | 0 | - | 4.99 | 211,261 |
