| South America Capitals Quiz | 0 | - | 5.00 | 480,269 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,420 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,498 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,431 |
| States of Brazil | 0 | - | 4.97 | 87,521 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,982 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,609 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,343 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,234 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,231 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,554 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,405 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,299 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,288 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,218 |
| Asia Map Quiz | 0 | - | 4.99 | 914,106 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,660 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,598 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,604 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,643 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,176 |
| Australia Map Quiz | 0 | - | 4.95 | 343,753 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,872 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,173 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,431 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,588 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,590 |
| South American Cities on the Map | 0 | - | 4.56 | 35,367 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,384 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,986 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,952 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,688 |
| North America Map Quiz | 0 | - | 4.98 | 247,523 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,854 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,055 |
| Flags of North and South America | 0 | - | 4.99 | 371,694 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,945 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,900 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,225 |
| The Only American Country ... | 0 | - | 4.92 | 121,373 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,384 |
| Peru Country Quiz | 0 | - | 4.54 | 48,564 |
| Chile Country Quiz | 0 | - | 4.75 | 39,973 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,802 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,089 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,492 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,986 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,132 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,680 |
| US States Quiz | 0 | - | 5.00 | 16,825,431 |
| Which South American Country? | 0 | - | 4.69 | 51,888 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,530 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,427 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,488 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,872 |
| Central American Countries | 0 | - | 4.98 | 155,842 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,274 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,092 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,817 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,863 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,369 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,330 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,068 |
| States of India Map Quiz | 0 | - | 4.83 | 26,345 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,394 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,844 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,638 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,874 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,786 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,754 |
| States of Mexico | 0 | - | 4.95 | 175,408 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,885 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,318 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,240 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,298 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,482 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,245 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,985 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,552 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,232 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,212 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,785 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,747 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,155 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,037 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,359 |
| Pixelated United States Map | 0 | - | 4.87 | 94,045 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,612 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,128 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,171 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,664 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,919 |
| U.S. States By Population | 0 | - | 4.92 | 152,977 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,155 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,301 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,090 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,440 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,287 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,701 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,721 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,626 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,999 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,057 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,103 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,489 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,308 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,575 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,086 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,303 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,553 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,329 |
| US States with an Empty Map | 0 | - | 5.00 | 623,086 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,668 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,343 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,845 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,506 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,754 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,565 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,454 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,558 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,764 |
| The Only European Country ... | 0 | - | 4.91 | 215,894 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,655 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,703 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,560 |
| Countries of Africa | 0 | - | 5.00 | 2,528,965 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,405 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,529 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,021 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 77,921 |
| African East Coast | 0 | - | 4.96 | 95,776 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,368 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,449 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,361 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,811 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,778 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,822 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,333 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,161 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,007 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,357 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,769 |
| Europe Capital to Country | 0 | - | 4.99 | 249,469 |
| Asia Capital to Country | 0 | - | 4.96 | 126,419 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,517 |
| European Capitals by Map | 0 | - | 4.99 | 138,449 |
| African Capitals by Map | 0 | - | 4.99 | 133,245 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,024 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,839 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,200 |
| European Coastal Capitals | 0 | - | 4.95 | 90,342 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,482 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,010 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,476 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,717 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,845 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,078 |
| Countries of the Middle East | 0 | - | 4.96 | 200,669 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,958 |
| Slavic Countries | 0 | - | 4.96 | 111,451 |
| African Island Countries | 0 | - | 4.96 | 101,386 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,775 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,121 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,618 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,235 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,108 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,598 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,388 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,489 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,501 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,061 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,933 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,354 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,961 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,945 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,782 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,033 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,221 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,933 |
| Australian States and Territories | 0 | - | 4.96 | 141,654 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,072 |
| Counties of England | 0 | - | 4.97 | 794,496 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,457 |
| South American Physical Geography | 0 | - | 4.58 | 18,327 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,224 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,224 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,592 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,904 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,991 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,942 |
| India Cities Map Quiz | 0 | - | 4.64 | 60,974 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,246 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,341 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,439 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,965 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,585 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,267 |
| Official Cities in the UK | 0 | - | 4.89 | 282,894 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,237 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,361 |
