| Sudan Country Quiz | 0 | - | 4.91 | 27,443 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,414 |
| African East Coast | 0 | - | 4.96 | 94,978 |
| What's Bigger? #1 | 0 | - | 4.87 | 148,711 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 27,414 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,322 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,537 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,623 |
| Australia True or False | 0 | - | 4.87 | 56,487 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,030 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,988 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,266 |
| African Great Lakes | 0 | - | 4.82 | 65,079 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,240 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,029 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,191 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,014 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,637 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,124 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,438 |
| Mauritius Country Quiz | 0 | - | 4.84 | 22,070 |
| Seychelles Country Quiz | 0 | - | 4.91 | 21,679 |
| Africa A-Z | 0 | - | 4.57 | 46,354 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,163 |
| Italy Multiple Choice | 0 | - | 4.74 | 103,124 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,517 |
| Famous People from Africa | 0 | - | 4.45 | 10,853 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,794 |
| "Big Five" African Game Animals | 0 | - | 4.22 | 47,196 |
| Word Chain - Africa | 0 | - | 4.47 | 31,433 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 37,747 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,115 |
| Save Europeans by Guessing Countries | 0 | - | 4.84 | 209,220 |
| Germany True or False? | 0 | - | 4.61 | 48,514 |
| The UK for Americans - True or False | 0 | - | 4.46 | 58,379 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,023 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,443 |
| African Physical Geography | 0 | - | 4.51 | 31,560 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,041 |
| Provinces of South Africa | 0 | - | 4.74 | 21,351 |
| Geography of South Africa | 0 | - | 4.54 | 17,133 |
| History of South Africa | 0 | - | 4.60 | 17,598 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,826 |
| Australian Capitals | 0 | - | 4.92 | 62,588 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,535 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,552 |
| Official European Union Languages | 0 | - | 4.97 | 236,430 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,641 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,994 |
| France Multiple Choice | 0 | - | 4.38 | 40,625 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,060 |
| Asia Map Quiz | 0 | - | 4.99 | 906,418 |
| Country Confusion | 0 | - | 4.98 | 61,669 |
| Pasta... or Composer? | 0 | - | 4.63 | 26,511 |
| Countries of Africa | 0 | - | 5.00 | 2,505,939 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,407 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,734 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,764 |
| Largest Land Animals of Africa | 0 | - | 4.36 | 12,684 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,539 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,514 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,195 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,459 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,995 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,864 |
| African Island Countries | 0 | - | 4.96 | 100,712 |
| Eritrea Country Quiz | 0 | - | 4.59 | 21,922 |
| Rwanda Country Quiz | 0 | - | 4.63 | 21,715 |
| Somalia Country Quiz | 0 | - | 4.77 | 25,041 |
| South Sudan Country Quiz | 0 | - | 4.69 | 19,534 |
| Uganda Country Quiz | 0 | - | 4.54 | 24,889 |
| Algeria Country Quiz | 0 | - | 4.59 | 29,271 |
| Libya Country Quiz | 0 | - | 4.61 | 25,177 |
| Tunisia Country Quiz | 0 | - | 4.60 | 29,531 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,748 |
| Australian States and Territories | 0 | - | 4.95 | 140,598 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,999 |
| Australia Map Quiz | 0 | - | 4.94 | 342,344 |
| Flags of North and South America | 0 | - | 4.99 | 366,417 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,127 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,117 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,055 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,698 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,992 |
| North America Map Quiz | 0 | - | 4.98 | 244,181 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,360 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,559 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,658 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,574 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,976 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,471 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 67,381 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,229 |
| Sahel Countries on a Map | 0 | - | 4.99 | 20,960 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,845 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,271 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,180 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,193 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,510 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,430 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,644 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,241 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,169 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,429 |
| The Only European Country ... | 0 | - | 4.91 | 213,636 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,812 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,672 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,700 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,419 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,241 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,199 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,118 |
| Slavic Countries | 0 | - | 4.96 | 110,806 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,544 |
| Counties of England | 0 | - | 4.97 | 788,738 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,520 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,973 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,311 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,710 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,353 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,177 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,635 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,413 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,633 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,389 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,693 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,086 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,455 |
| Countries of the Middle East | 0 | - | 4.96 | 198,793 |
| History of Egypt | 0 | - | 4.58 | 23,929 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,228 |
| Has Anyone Ever Done It #1 | 0 | - | 4.81 | 54,733 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,163 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,771 |
| States of India | 0 | - | 4.94 | 189,855 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,742 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,304 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,221 |
| African Geography A-Z | 0 | - | 4.33 | 21,413 |
| The Only African Country ... | 0 | - | 4.99 | 128,309 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,753 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,818 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,328 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,016 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,052 |
| Name a Valid African Country | 0 | - | 4.98 | 152,867 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,468 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,802 |
| D.R. Congo Country Quiz | 0 | - | 4.87 | 39,028 |
| Flags of Oceania | 0 | - | 5.00 | 254,885 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,889 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,366 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,187 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,451 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,159 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,031 |
| Regions of New Zealand | 0 | - | 4.85 | 28,109 |
| The Only American Country ... | 0 | - | 4.92 | 120,699 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,295 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,036 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 91,864 |
| States of Mexico | 0 | - | 4.95 | 173,199 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,723 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,094 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,869 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,357 |
| States of Brazil | 0 | - | 4.98 | 86,288 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,339 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,621 |
| Central American Countries | 0 | - | 4.98 | 154,960 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,720 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,897 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,854 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,860 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,897 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,548 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,242 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,591 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,814 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,083 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,383 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,500 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,010 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,572 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,460 |
| US States Quiz | 0 | - | 5.00 | 16,688,633 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,154 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,445 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,328 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,435 |
| Celtic Nations | 0 | - | 4.69 | 46,802 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,291 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,199 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,069 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,991 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,284 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,765 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,160 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,158 |
