| South America Map Quiz | 0 | - | 5.00 | 1,547,329 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,875 |
| States of Brazil | 0 | - | 4.97 | 87,658 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,668 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,780 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,292 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,419 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,488 |
| Central American Countries | 0 | - | 4.98 | 155,889 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,323 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,900 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,470 |
| States of Mexico | 0 | - | 4.95 | 175,504 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,976 |
| South American Cities on the Map | 0 | - | 4.56 | 35,385 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,566 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,167 |
| Flags of North and South America | 0 | - | 4.99 | 371,918 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,385 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,232 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,336 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,071 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,933 |
| The Only American Country ... | 0 | - | 4.92 | 121,403 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,638 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,668 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,713 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,325 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,853 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,359 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,536 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,516 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,572 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,593 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,541 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,899 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,217 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,924 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,789 |
| South American Physical Geography | 0 | - | 4.58 | 18,330 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,560 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,700 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,329 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,456 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,347 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,512 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,257 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,023 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,633 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,559 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,235 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,224 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,790 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,763 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,577 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,605 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,672 |
| Asia Map Quiz | 0 | - | 4.99 | 914,486 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,322 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,502 |
| Pixelated United States Map | 0 | - | 4.87 | 94,073 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,641 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,165 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,206 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,693 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,962 |
| U.S. States By Population | 0 | - | 4.92 | 153,007 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,187 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,314 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,378 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,104 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,463 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,774 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,520 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,044 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,425 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,113 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,768 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,329 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,801 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,762 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,018 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,072 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,440 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,511 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,541 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,598 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,856 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,982 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,542 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,612 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,834 |
| The Only European Country ... | 0 | - | 4.91 | 215,993 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,740 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,772 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,579 |
| Countries of Africa | 0 | - | 5.00 | 2,530,154 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,546 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,031 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,945 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,465 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,636 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,608 |
| Australia Map Quiz | 0 | - | 4.95 | 343,839 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,950 |
| African East Coast | 0 | - | 4.96 | 95,830 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,827 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,996 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,448 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,135 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,405 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,817 |
| Europe Capital to Country | 0 | - | 4.99 | 249,556 |
| Asia Capital to Country | 0 | - | 4.96 | 126,469 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,578 |
| European Capitals by Map | 0 | - | 4.99 | 138,562 |
| African Capitals by Map | 0 | - | 4.99 | 133,361 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,071 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,873 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,232 |
| European Coastal Capitals | 0 | - | 4.95 | 90,378 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,500 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,147 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,548 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,740 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,221 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,171 |
| Countries of the Middle East | 0 | - | 4.96 | 200,738 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,003 |
| Slavic Countries | 0 | - | 4.96 | 111,494 |
| African Island Countries | 0 | - | 4.96 | 101,430 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,789 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,656 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,276 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,168 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,643 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,427 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,528 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,510 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,084 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,972 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,386 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,003 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,972 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,810 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,077 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,985 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,725 |
| North America Map Quiz | 0 | - | 4.98 | 247,686 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,870 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,086 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,275 |
| Australian States and Territories | 0 | - | 4.96 | 141,700 |
| Counties of England | 0 | - | 4.97 | 794,803 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,615 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,252 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,681 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,988 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,061 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,005 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,560 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,265 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,248 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,023 |
| Territories of the United States | 0 | - | 4.79 | 52,334 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,346 |
| France Immigration by Country | 0 | - | 4.70 | 76,403 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 58,822 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,420 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,505 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,014 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,620 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,342 |
| Official Cities in the UK | 0 | - | 4.89 | 283,048 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,259 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,383 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,865 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,244 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,888 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,983 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,688 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,074 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,088 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,164 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,550 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,924 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,727 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,049 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,932 |
| Monarchies of Europe | 0 | - | 4.90 | 97,953 |
| Monarchies of Asia | 0 | - | 4.97 | 70,983 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,777 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,295 |
| The Only African Country ... | 0 | - | 4.98 | 128,930 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,060 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,251 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,776 |
| Countries That Border Russia | 0 | - | 4.98 | 461,114 |
| European Countries with One Border | 0 | - | 4.97 | 182,513 |
