| South America Capitals Quiz | 0 | - | 5.00 | 479,325 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,677 |
| Flags of North and South America | 0 | - | 4.99 | 370,339 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,527 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,306 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,414 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,205 |
| States of Brazil | 0 | - | 4.97 | 87,194 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,401 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,942 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,119 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,314 |
| South American Cities on the Map | 0 | - | 4.56 | 35,315 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,867 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,883 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,791 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,089 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,867 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,743 |
| The Only American Country ... | 0 | - | 4.92 | 121,187 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,441 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,299 |
| Peru Country Quiz | 0 | - | 4.54 | 48,483 |
| Chile Country Quiz | 0 | - | 4.75 | 39,900 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,747 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,479 |
| Flags of Oceania | 0 | - | 5.00 | 257,098 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,536 |
| US States Quiz | 0 | - | 5.00 | 16,784,159 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,434 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,810 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,265 |
| Which South American Country? | 0 | - | 4.69 | 51,832 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,864 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,167 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,747 |
| Central American Countries | 0 | - | 4.98 | 155,549 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,074 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,379 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,482 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,230 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,952 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,013 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,594 |
| States of Mexico | 0 | - | 4.95 | 174,775 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,900 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,206 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,076 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,038 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,279 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,186 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,751 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,507 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,194 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,162 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,111 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,715 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,991 |
| Asia Map Quiz | 0 | - | 4.99 | 911,200 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,130 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,615 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,392 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,947 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,947 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,392 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,631 |
| U.S. States By Population | 0 | - | 4.92 | 152,801 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,923 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,187 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,995 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,287 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,052 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,952 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,467 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,428 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,843 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,997 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,851 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,174 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,207 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,388 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,432 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,952 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,267 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,527 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,212 |
| US States with an Empty Map | 0 | - | 5.00 | 621,510 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,378 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,111 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,543 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,845 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,260 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,123 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,993 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,292 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,355 |
| The Only European Country ... | 0 | - | 4.91 | 215,223 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,145 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,368 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,480 |
| Random European Flag to Country | 0 | - | 4.89 | 181,595 |
| Random African Flag to Country | 0 | - | 4.88 | 74,526 |
| Countries of Africa | 0 | - | 5.00 | 2,522,105 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,333 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,471 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,969 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,251 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,900 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,223 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,231 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,377 |
| Australia Map Quiz | 0 | - | 4.94 | 343,323 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,286 |
| African East Coast | 0 | - | 4.96 | 95,548 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,828 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,237 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,098 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,752 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,544 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,701 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,365 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,131 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,490 |
| Europe Capital to Country | 0 | - | 4.99 | 248,972 |
| Asia Capital to Country | 0 | - | 4.96 | 126,200 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,191 |
| European Capitals by Map | 0 | - | 4.99 | 137,821 |
| African Capitals by Map | 0 | - | 4.99 | 132,895 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,750 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,634 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,008 |
| European Coastal Capitals | 0 | - | 4.95 | 90,150 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,367 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,324 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,949 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,600 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,669 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,387 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,499 |
| Countries of the Middle East | 0 | - | 4.96 | 199,907 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,957 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,204 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,621 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,763 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 143,858 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,187 |
| Flags with the Most Stars | 0 | - | 4.91 | 135,711 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 61,821 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,611 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,360 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,348 |
| Slavic Countries | 0 | - | 4.96 | 111,278 |
| African Island Countries | 0 | - | 4.96 | 101,189 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,095 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,079 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,695 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,891 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,040 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,359 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,551 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,680 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,556 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,382 |
| World Coats of Arms | 0 | - | 4.99 | 64,149 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,618 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,786 |
| Every Country Shape | 0 | - | 5.00 | 461,945 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,553 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,345 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,997 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,790 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,266 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,177 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,254 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,414 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,540 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,723 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,922 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,706 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,749 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,602 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,857 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,669 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,854 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,485 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,143 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,947 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,549 |
| North America Map Quiz | 0 | - | 4.98 | 246,715 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,661 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,835 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,242 |
| Former Flags | 0 | - | 4.97 | 107,201 |
| Australian States and Territories | 0 | - | 4.96 | 141,395 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,978 |
| Counties of England | 0 | - | 4.97 | 792,755 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,556 |
| South American Physical Geography | 0 | - | 4.58 | 18,313 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,149 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,045 |
