| Flags of North and South America | 0 | - | 4.99 | 375,942 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,045 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,762 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,405 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,894 |
| Flags of Oceania | 0 | - | 5.00 | 261,908 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,229 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,291 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,948 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,322 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,641 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,052 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,293 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,483 |
| Empires by Maps | 0 | - | 4.98 | 121,481 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,122 |
| Australian Capitals | 0 | - | 4.92 | 62,806 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,587 |
| Official European Union Languages | 0 | - | 4.97 | 239,462 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,467 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,118 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,450 |
| Countries by Road Signs | 0 | - | 4.98 | 54,235 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,947 |
| All Country Flags of the World | 0 | - | 5.00 | 3,700,498 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,003 |
| Celtic Nations | 0 | - | 4.61 | 47,065 |
| Cross Flags of Europe | 0 | - | 4.43 | 300,049 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,245 |
| Satellite Images - Europe | 0 | - | 4.47 | 105,014 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,361 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,159 |
| Asia Map Quiz | 0 | - | 4.99 | 923,188 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,185 |
| Years in History by Picture | 0 | - | 4.44 | 35,700 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,479 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,011 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,633 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,289 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,482 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,845 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,318 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,229 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,763 |
| The Only European Country ... | 0 | - | 4.91 | 218,410 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,182 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,003 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,696 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,636 |
| African East Coast | 0 | - | 4.96 | 96,573 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,425 |
| Flags with Crescents | 0 | - | 4.98 | 170,957 |
| Country Flag Trivia | 0 | - | 4.81 | 57,776 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,609 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,186 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,280 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,329 |
| National Football Team Logos | 0 | - | 4.85 | 181,372 |
| Australian Animals By Picture | 0 | - | 4.45 | 31,737 |
| Australia Map Quiz | 0 | - | 4.95 | 345,792 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,759 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,299 |
| Flags of the Middle East | 0 | - | 4.69 | 62,778 |
| Countries of Africa | 0 | - | 5.00 | 2,553,303 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,473 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,359 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,020 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,918 |
| Old Movies by Picture | 0 | - | 4.51 | 25,213 |
| Australian States and Territories | 0 | - | 4.96 | 142,638 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,449 |
| Australia Country Quiz | 0 | - | 4.43 | 69,782 |
| Australia True or False | 0 | - | 4.87 | 57,075 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,868 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,653 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,413 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,208 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,713 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,070 |
| North America Map Quiz | 0 | - | 4.98 | 250,818 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,926 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,229 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,236 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,471 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,086 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,875 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,300 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,851 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,268 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,624 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,891 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,695 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,220 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,038 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,095 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,955 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,647 |
| Slavic Countries | 0 | - | 4.96 | 112,196 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,623 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,343 |
| Counties of England | 0 | - | 4.97 | 801,385 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 360,206 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,630 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,370 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,729 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,004 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,590 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,126 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,900 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,282 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,426 |
| Countries of the Middle East | 0 | - | 4.96 | 202,293 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,682 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,402 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,089 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,319 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,091 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,978 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,343 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,960 |
| African Island Countries | 0 | - | 4.96 | 102,263 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,322 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,573 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,167 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,193 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,120 |
| Geography by Picture - B | 0 | - | 4.42 | 55,741 |
| Geography by Picture - H | 0 | - | 4.50 | 58,341 |
| Geography by Picture - N | 0 | - | 4.45 | 42,313 |
| Geography by Picture - R | 0 | - | 4.56 | 41,119 |
| Geography by Picture - T | 0 | - | 4.54 | 57,962 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,724 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,976 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,041 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,547 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,004 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,315 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,017 |
| Flags to Languages | 0 | - | 4.95 | 174,286 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,298 |
| Former Flags | 0 | - | 4.97 | 108,316 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,133 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,167 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,957 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,580 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,006 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,988 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,401 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,786 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,932 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,285 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,496 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,577 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,527 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,586 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,043 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,174 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,972 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,601 |
| World Coats of Arms | 0 | - | 4.99 | 64,953 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,009 |
| Pixelated World Map | 0 | - | 5.00 | 143,906 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,103 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,879 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,583 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,308 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,888 |
| Regions of New Zealand | 0 | - | 4.84 | 28,673 |
| The Only American Country ... | 0 | - | 4.92 | 122,065 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,518 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,644 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,032 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,713 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,777 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,618 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,815 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,804 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,179 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,381 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,574 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,340 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,250 |
| European Cities by Picture #1 | 0 | - | 4.30 | 27,153 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,619 |
| Monarchies of Europe | 0 | - | 4.90 | 98,670 |
| European Countries with One Border | 0 | - | 4.97 | 183,527 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,269 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,299 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,102 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,732 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,517 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,641 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,401 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,723 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,963 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,332 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,381 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,566 |
| States of Germany | 0 | - | 4.95 | 154,045 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,550 |
