| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,544 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,708 |
| Flags of North and South America | 0 | - | 4.99 | 371,534 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,238,858 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,929 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,598 |
| Flags of Oceania | 0 | - | 5.00 | 257,869 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,503 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,826 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,445 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,961 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,765 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,214 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 211,850 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,538 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,462 |
| Empires by Maps | 0 | - | 4.98 | 119,846 |
| Australian Capitals | 0 | - | 4.92 | 62,688 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,969 |
| Official European Union Languages | 0 | - | 4.97 | 238,014 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,544 |
| Europe Map Quiz | 0 | - | 5.00 | 4,753,362 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,174 |
| Countries by Road Signs | 0 | - | 4.98 | 53,592 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,399 |
| All Country Flags of the World | 0 | - | 5.00 | 3,644,025 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,850 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,109 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,225 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,262 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,241 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,124 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,103 |
| Asia Map Quiz | 0 | - | 4.99 | 913,816 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,533,786 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,091,192 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,272 |
| Countries of Africa | 0 | - | 5.00 | 2,528,280 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,514 |
| African East Coast | 0 | - | 4.96 | 95,736 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,552 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,409 |
| Australia Map Quiz | 0 | - | 4.95 | 343,694 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,597 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,377 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,794 |
| Celtic Nations | 0 | - | 4.69 | 46,901 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,852 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,695 |
| The Only European Country ... | 0 | - | 4.91 | 215,807 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,647 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,733 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,531 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,501 |
| Flags of the Middle East | 0 | - | 4.69 | 62,536 |
| Years in History by Picture | 0 | - | 4.44 | 35,411 |
| Flags with Crescents | 0 | - | 4.98 | 168,927 |
| Country Flag Trivia | 0 | - | 4.81 | 56,693 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,317 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,166 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 86,934 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,556 |
| National Football Team Logos | 0 | - | 4.85 | 179,871 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,836 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,552 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,274 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,920 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,005 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,070 |
| Top African Languages on a Map | 0 | - | 4.93 | 73,554 |
| African Island Countries | 0 | - | 4.96 | 101,358 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,952 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,083 |
| Australian States and Territories | 0 | - | 4.96 | 141,597 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,211 |
| Australia True or False | 0 | - | 4.87 | 56,745 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,487 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,961 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,067 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,216 |
| North America Map Quiz | 0 | - | 4.98 | 247,405 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,622 |
| United States Map Quiz | 0 | - | 4.98 | 4,152,211 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,006 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,766 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,015 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,351 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,355 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,904 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,988 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,932 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,208 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,841 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,286 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,679 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,928 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,659 |
| Slavic Countries | 0 | - | 4.96 | 111,426 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,275 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,857 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,035 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,461 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,908 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,761 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,579 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,208 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,205 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,907 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,687 |
| Countries of the Middle East | 0 | - | 4.96 | 200,633 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,411 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,838 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,260 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,250 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,324 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,193 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,469 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,988 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,996 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,912 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,598 |
| Flags to Languages | 0 | - | 4.95 | 173,305 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,689 |
| Former Flags | 0 | - | 4.97 | 107,405 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,124 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,372 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,141 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,845 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,304 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,595 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,975 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,177 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,215 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,514 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,735 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,835 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,184 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,316 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,699 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,643 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,426 |
| World Coats of Arms | 0 | - | 4.99 | 64,288 |
| Pixelated World Map | 0 | - | 5.00 | 143,083 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,363 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,282 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,256 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,497 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,556 |
| Australia Country Quiz | 0 | - | 4.43 | 69,499 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,766 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,804 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,917 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,849 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,593 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,373 |
| Counties of England | 0 | - | 4.97 | 794,239 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 353,873 |
| Old Movies by Picture | 0 | - | 4.51 | 25,034 |
| Geography by Picture - B | 0 | - | 4.42 | 55,548 |
| Geography by Picture - H | 0 | - | 4.50 | 58,170 |
| Geography by Picture - N | 0 | - | 4.45 | 42,159 |
| Geography by Picture - R | 0 | - | 4.56 | 40,975 |
| Geography by Picture - T | 0 | - | 4.54 | 57,789 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,611 |
| States of India | 0 | - | 4.94 | 192,378 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,251 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,594 |
| The Only African Country ... | 0 | - | 4.99 | 128,878 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,033 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 321,244 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,944 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,229 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,103 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,423 |
| Regions of New Zealand | 0 | - | 4.85 | 28,445 |
| The Only American Country ... | 0 | - | 4.92 | 121,354 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,873 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,499 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,350 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,663 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,505 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,767 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,333 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,093 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,301 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,669 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,784 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,297 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,889 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,625 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,179 |
| European Cities by Picture #1 | 0 | - | 4.29 | 26,983 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,828 |
| Monarchies of Europe | 0 | - | 4.90 | 97,886 |
| European Countries with One Border | 0 | - | 4.97 | 182,428 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,245 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,729 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,813 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,069 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,214 |
