| South America Map Quiz | 0 | - | 5.00 | 1,552,549 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,332 |
| States of Brazil | 0 | - | 4.97 | 88,877 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,298 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,191 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,228 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,162 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,205 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,660 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,571 |
| Central American Countries | 0 | - | 4.98 | 156,905 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,036 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,317 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,291 |
| States of Mexico | 0 | - | 4.96 | 177,124 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,066 |
| South American Cities on the Map | 0 | - | 4.53 | 35,489 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,986 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,239 |
| Flags of North and South America | 0 | - | 4.99 | 374,898 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,267 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,916 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,364 |
| The Only American Country ... | 0 | - | 4.92 | 121,903 |
| European Countries with One Border | 0 | - | 4.97 | 183,277 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,046 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,318 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,681 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,796 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,954 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,339 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,972 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,193 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,484 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,255 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,190 |
| South American Physical Geography | 0 | - | 4.58 | 18,380 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,497 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,641 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,495 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,732 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,595 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,738 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,672 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,818 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,993 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,953 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,057 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,754 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,845 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,618 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,065 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,083 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,486 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,706 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,846 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,664 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,350 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,321 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,868 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,129 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,044 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,340 |
| Asia Map Quiz | 0 | - | 4.99 | 920,942 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,722 |
| Pixelated United States Map | 0 | - | 4.88 | 94,529 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,256 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,816 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,777 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,440 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,768 |
| U.S. States By Population | 0 | - | 4.92 | 153,822 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,816 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,645 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,787 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,363 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,851 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,353 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,991 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,458 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,702 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,483 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,786 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,064 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,725 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,512 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,365 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,211 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,000 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,718 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,970 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,013 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,657 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,728 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,625 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,876 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,286 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,095 |
| The Only European Country ... | 0 | - | 4.91 | 217,776 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,042 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,830 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,776 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,436 |
| Countries of Africa | 0 | - | 5.00 | 2,548,007 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,258 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,336 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,592 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,698 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,174 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,358 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,049 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,467 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,251 |
| Australia Map Quiz | 0 | - | 4.95 | 345,432 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,347 |
| African East Coast | 0 | - | 4.96 | 96,404 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,992 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,573 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,825 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,841 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,746 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,860 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,267 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,428 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,568 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,085 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,561 |
| Europe Capital to Country | 0 | - | 4.99 | 251,175 |
| Asia Capital to Country | 0 | - | 4.96 | 126,982 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,399 |
| European Capitals by Map | 0 | - | 4.99 | 140,615 |
| African Capitals by Map | 0 | - | 4.99 | 138,631 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,097 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,438 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,797 |
| European Coastal Capitals | 0 | - | 4.95 | 90,939 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,830 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,219 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,880 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,975 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,834 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,724 |
| Countries of the Middle East | 0 | - | 4.96 | 201,893 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,726 |
| Slavic Countries | 0 | - | 4.96 | 112,012 |
| African Island Countries | 0 | - | 4.96 | 102,003 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,006 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,117 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,360 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,914 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,044 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,646 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,076 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,142 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,768 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,496 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,606 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,002 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,714 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,484 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,498 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,639 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,472 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,504 |
| North America Map Quiz | 0 | - | 4.98 | 249,871 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,307 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,489 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,233 |
| Australian States and Territories | 0 | - | 4.96 | 142,381 |
| Counties of England | 0 | - | 4.97 | 799,922 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,952 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,851 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,392 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,752 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,666 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,713 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,063 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,976 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,471 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,639 |
| North America Cities by Map | 0 | - | 4.41 | 47,870 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,797 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,151 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,378 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,497 |
| Territories of the United States | 0 | - | 4.80 | 52,496 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,742 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,767 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,577 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,421 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,957 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,487 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,637 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,583 |
| Official Cities in the UK | 0 | - | 4.89 | 284,926 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,456 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,100 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,070 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,820 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,284 |
