| South America Map Quiz | 0 | - | 5.00 | 1,550,959 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,200 |
| States of Brazil | 0 | - | 4.97 | 88,407 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,085 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,019 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,003 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,129 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,706 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,559 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,692 |
| Central American Countries | 0 | - | 4.98 | 156,651 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,860 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,909 |
| States of Mexico | 0 | - | 4.96 | 176,503 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,936 |
| South American Cities on the Map | 0 | - | 4.53 | 35,447 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,874 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,185 |
| Flags of North and South America | 0 | - | 4.99 | 373,837 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,264 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,633 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,320 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,223 |
| The Only American Country ... | 0 | - | 4.92 | 121,747 |
| European Countries with One Border | 0 | - | 4.97 | 182,998 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,771 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,111 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,556 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,906 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,338 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,197 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,780 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,537 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,304 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,117 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,045 |
| South American Physical Geography | 0 | - | 4.58 | 18,362 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,894 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,451 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,274 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,338 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,506 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,370 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,504 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,590 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,580 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,918 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,744 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 126,430 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,556 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,794 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,368 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,852 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,910 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,433 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,497 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,774 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,323 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,289 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,839 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,133 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,324 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,373 |
| Asia Map Quiz | 0 | - | 4.99 | 918,411 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,618 |
| Pixelated United States Map | 0 | - | 4.87 | 94,393 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,048 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,599 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,578 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,198 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,499 |
| U.S. States By Population | 0 | - | 4.92 | 153,666 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,613 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,536 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,649 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,286 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,727 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,207 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,902 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,357 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,630 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,382 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,784 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,861 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,132 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,196 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,255 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,166 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,762 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,632 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,695 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,877 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,564 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,911 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,101 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,363 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,002 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,522 |
| The Only European Country ... | 0 | - | 4.91 | 217,134 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,603 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,414 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,713 |
| Countries with the Most Borders | 0 | - | 4.97 | 388,883 |
| Countries of Africa | 0 | - | 5.00 | 2,541,922 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,018 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 415,652 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,490 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,648 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,124 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,119 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,830 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,136 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,048 |
| Australia Map Quiz | 0 | - | 4.95 | 344,909 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,823 |
| African East Coast | 0 | - | 4.96 | 96,184 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,938 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,824 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,134 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,235 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,674 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,624 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,062 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,269 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,434 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,860 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,293 |
| Europe Capital to Country | 0 | - | 4.99 | 250,677 |
| Asia Capital to Country | 0 | - | 4.96 | 126,774 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,087 |
| European Capitals by Map | 0 | - | 4.99 | 139,695 |
| African Capitals by Map | 0 | - | 4.99 | 134,064 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,569 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,228 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,555 |
| European Coastal Capitals | 0 | - | 4.95 | 90,740 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,640 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,514 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,344 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,892 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,005 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,114 |
| Countries of the Middle East | 0 | - | 4.96 | 201,482 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,460 |
| Slavic Countries | 0 | - | 4.96 | 111,805 |
| African Island Countries | 0 | - | 4.96 | 101,781 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,932 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 103,967 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,098 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,671 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,722 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,214 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,824 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,908 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,682 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,329 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,346 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,722 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,388 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,295 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,143 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,369 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,293 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,324 |
| North America Map Quiz | 0 | - | 4.98 | 249,028 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,044 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,334 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,471 |
| Australian States and Territories | 0 | - | 4.96 | 142,148 |
| Counties of England | 0 | - | 4.97 | 798,132 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,517 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,668 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,331 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,571 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,275 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,974 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,673 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,614 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,387 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,604 |
| North America Cities by Map | 0 | - | 4.41 | 47,827 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,601 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,053 |
| Countries Bordering the EU | 0 | - | 4.77 | 73,118 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,931 |
| Territories of the United States | 0 | - | 4.80 | 52,440 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,670 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,719 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,184 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,089 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,550 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,265 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,520 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,492 |
| Official Cities in the UK | 0 | - | 4.89 | 284,262 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,389 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,750 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,994 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,608 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,148 |
