| African Countries by First 2 Letters | 0 | - | 4.95 | 247,484 |
| Official Languages of South Africa | 0 | - | 4.55 | 25,018 |
| Geography of South Africa | 0 | - | 4.53 | 16,012 |
| African East Coast | 0 | - | 4.97 | 85,297 |
| Top African Languages on a Map | 0 | - | 4.92 | 55,039 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 225,327 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 54,626 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,421 |
| African Great Lakes | 0 | - | 4.85 | 54,492 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 294,427 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 489,686 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 257,689 |
| Africa A-Z | 0 | - | 4.54 | 43,951 |
| Famous People from Africa | 0 | - | 4.44 | 10,323 |
| "Big Five" African Game Animals | 0 | - | 4.20 | 45,642 |
| Word Chain - Africa | 0 | - | 4.43 | 29,902 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 57,071 |
| Europe Map Quiz | 0 | - | 5.00 | 4,334,911 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,352,905 |
| Asia Map Quiz | 0 | - | 4.99 | 796,038 |
| Africa Map Quiz | 0 | - | 5.00 | 1,954,684 |
| Oceania Map Quiz | 0 | - | 4.98 | 573,892 |
| Australian Capitals | 0 | - | 4.92 | 61,047 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,590 |
| Official European Union Languages | 0 | - | 4.98 | 202,991 |
| European Countries in their Native Language | 0 | - | 4.99 | 145,551 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 390,742 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,142 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,263 |
| African Physical Geography | 0 | - | 4.49 | 30,128 |
| Largest Land Animals of Africa | 0 | - | 4.34 | 11,691 |
| Western Africa Map Quiz | 0 | - | 4.97 | 61,892 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,190 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,586 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 196,581 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,095 |
| Countries That Use the Euro | 0 | - | 4.93 | 65,138 |
| Europe Geography Decoder | 0 | - | 4.88 | 63,977 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 94,507 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,235 |
| The Only European Country ... | 0 | - | 4.93 | 181,710 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,290,143 |
| Countries of Africa | 0 | - | 5.00 | 2,201,110 |
| Africa Geography Quiz #2 | 0 | - | 4.58 | 31,312 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.79 | 28,513 |
| Provinces of South Africa | 0 | - | 4.79 | 18,092 |
| Australia Map Quiz | 0 | - | 4.95 | 322,021 |
| United States Map Quiz | 0 | - | 4.98 | 3,924,848 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 338,600 |
| Celtic Nations | 0 | - | 4.76 | 44,964 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 21,102 |
| Counties of England | 0 | - | 4.97 | 699,851 |
| Flags of Asia Quiz | 0 | - | 4.99 | 531,595 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,201 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,190 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 89,851 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 97,781 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,271 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 94,788 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 61,620 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 212,270 |
| Countries of the Middle East | 0 | - | 4.96 | 175,992 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,351 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,363 |
| Flags of Africa Quiz | 0 | - | 5.00 | 393,390 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 20,747 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 200,054 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,063 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 148,999 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,010 |
| African Island Countries | 0 | - | 4.96 | 90,627 |
| Australian States and Territories | 0 | - | 4.96 | 130,072 |
| Australia True or False | 0 | - | 4.90 | 51,988 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,660 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 133,665 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 108,607 |
| South America Map Quiz | 0 | - | 5.00 | 1,432,406 |
| Countries of North America Quiz | 0 | - | 5.00 | 891,865 |
| North America Map Quiz | 0 | - | 4.98 | 202,503 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 107,920 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 589,439 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,102 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 47,717 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,840 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,059,683 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,201,346 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 179,448 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 139,720 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 189,261 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,893 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 80,483 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 287,879 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 118,387 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 75,914 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 116,584 |
| Slavic Countries | 0 | - | 4.96 | 101,296 |
| Germany Multiple Choice | 0 | - | 4.81 | 49,875 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,416 |
| Regions of Spain Quiz | 0 | - | 4.87 | 96,551 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,059 |
| UK Cities Map Quiz | 0 | - | 4.95 | 436,747 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 84,578 |
| Counties of England Map Quiz | 0 | - | 4.97 | 288,995 |
| Champions League Winners | 0 | - | 4.91 | 878,790 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,192 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,186 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 92,836 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 122,764 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 113,617 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,078 |
| Monarchies of Asia | 0 | - | 4.95 | 54,564 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 89,151 |
| Provinces of Turkey | 0 | - | 4.95 | 179,613 |
| Provinces of China | 0 | - | 4.98 | 159,510 |
| Japanese Prefectures | 0 | - | 4.98 | 109,170 |
| States of India | 0 | - | 4.91 | 157,900 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,210 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 66,674 |
| African Geography A-Z | 0 | - | 4.33 | 20,581 |
| The Only African Country ... | 0 | - | 4.99 | 120,566 |
| African Countries by a Single Clue | 0 | - | 4.92 | 64,020 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,126 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,231 |
| Flags of Oceania | 0 | - | 5.00 | 218,970 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 21,240 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 132,473 |
| Australia Country Quiz | 0 | - | 4.44 | 58,012 |
| Regions of New Zealand | 0 | - | 4.83 | 24,832 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 314,040 |
| The Only American Country ... | 0 | - | 4.94 | 110,900 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 101,761 |
| Uruguay Country Quiz | 0 | - | 4.82 | 28,860 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 857,200 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,958 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 86,373 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 48,743 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,745 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 223,762 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 34,336 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,080 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 61,679 |
| Canada Provinces and Territories | 0 | - | 4.99 | 292,591 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 86,019 |
| European Diaspora - Top 11 Countries | 0 | - | 4.89 | 84,899 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 122,654 |
| Three Band Flags of Europe | 0 | - | 4.97 | 162,944 |
| Catholic Countries in Europe | 0 | - | 4.87 | 84,866 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.72 | 54,255 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,530 |
| Monarchies of Europe | 0 | - | 4.88 | 87,800 |
| European Countries with One Border | 0 | - | 4.96 | 152,078 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 145,721 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 135,227 |
| Federal Subjects of Russia | 0 | - | 4.95 | 115,299 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,818 |
| Regions of France Map Quiz | 0 | - | 4.96 | 128,731 |
| France Immigration by Country | 0 | - | 4.81 | 69,786 |
| States of Germany Map Quiz | 0 | - | 4.92 | 121,594 |
| States of Germany | 0 | - | 4.93 | 126,027 |
| Germany Immigration by Country | 0 | - | 4.90 | 70,799 |
| Counties of Ireland | 0 | - | 4.90 | 162,244 |
| Regions of Italy | 0 | - | 4.89 | 61,523 |
| Spanish Immigration by Country | 0 | - | 4.63 | 52,340 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 87,254 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 170,975 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 94,828 |
| UK Immigration by Country | 0 | - | 4.94 | 126,548 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 120,666 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 101,663 |
| England or Wales? | 0 | - | 4.93 | 40,754 |
| All Champions League Teams Ever | 0 | - | 4.90 | 107,065 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 46,754 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 117,051 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 81,746 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 85,678 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,497 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 103,142 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 250,647 |
| The Only Remaining Asian Country . . . | 0 | - | 4.70 | 40,488 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 77,475 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,316 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 93,018 |
| Indonesia Country Quiz | 0 | - | 4.83 | 67,383 |
| China Cities Map Quiz | 0 | - | 4.88 | 89,726 |
| Provinces of China Map Quiz | 0 | - | 4.93 | 84,185 |
| China's Territorial Disputes | 0 | - | 4.42 | 33,091 |
| Japan Country Quiz | 0 | - | 4.92 | 120,817 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 94,761 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,996 |
| African Countries with the Most Christians | 0 | - | 4.92 | 68,139 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 110,777 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 84,807 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 60,699 |
| Countries Closest to Australia | 0 | - | 4.99 | 146,424 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,618 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,468 |
| States of Mexico | 0 | - | 4.94 | 143,887 |
| Mexico States Map Quiz | 0 | - | 4.84 | 91,585 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 95,359 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 41,330 |
