| South America Map Quiz | 0 | - | 5.00 | 1,552,442 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,319 |
| States of Brazil | 0 | - | 4.97 | 88,842 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,285 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,183 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,215 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,114 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,179 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,654 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,510 |
| Central American Countries | 0 | - | 4.98 | 156,894 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,028 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,285 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,281 |
| States of Mexico | 0 | - | 4.96 | 177,107 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,848 |
| South American Cities on the Map | 0 | - | 4.53 | 35,482 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,868 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,203 |
| Flags of North and South America | 0 | - | 4.99 | 374,842 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,203 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,347 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,882 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,352 |
| The Only American Country ... | 0 | - | 4.92 | 121,891 |
| European Countries with One Border | 0 | - | 4.97 | 183,254 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,025 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,308 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,672 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,449 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,935 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,334 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,968 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,155 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,475 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,247 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,181 |
| South American Physical Geography | 0 | - | 4.58 | 18,379 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,494 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,617 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,489 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,721 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,588 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,728 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,661 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,812 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,989 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,946 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,997 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,738 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,840 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,602 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,054 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,077 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,484 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,693 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,841 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,662 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,318 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,865 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,075 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,800 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,070 |
| Asia Map Quiz | 0 | - | 4.99 | 920,653 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,718 |
| Pixelated United States Map | 0 | - | 4.88 | 94,522 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,192 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,803 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,741 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,432 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,757 |
| U.S. States By Population | 0 | - | 4.92 | 153,814 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,807 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,638 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,757 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,359 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,844 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,342 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,986 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,452 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,699 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,480 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,785 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,054 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,703 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,493 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,362 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,211 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,989 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,712 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,954 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,010 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,653 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,654 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,522 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,842 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,223 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,935 |
| The Only European Country ... | 0 | - | 4.91 | 217,730 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,010 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,797 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,771 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,409 |
| Countries of Africa | 0 | - | 5.00 | 2,547,673 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,228 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,301 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,584 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,697 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,172 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,299 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,037 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,440 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,240 |
| Australia Map Quiz | 0 | - | 4.95 | 345,401 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,308 |
| African East Coast | 0 | - | 4.96 | 96,389 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,991 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,362 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,745 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,805 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,741 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,844 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,251 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,414 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,560 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,076 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,543 |
| Europe Capital to Country | 0 | - | 4.99 | 251,142 |
| Asia Capital to Country | 0 | - | 4.96 | 126,969 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,374 |
| European Capitals by Map | 0 | - | 4.99 | 140,534 |
| African Capitals by Map | 0 | - | 4.99 | 138,111 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,003 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,404 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,746 |
| European Coastal Capitals | 0 | - | 4.95 | 90,922 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,745 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,176 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,845 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,970 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,738 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,680 |
| Countries of the Middle East | 0 | - | 4.96 | 201,869 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,699 |
| Slavic Countries | 0 | - | 4.96 | 111,994 |
| African Island Countries | 0 | - | 4.96 | 101,977 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,000 |
| Countries with the Shortest Total Borders | 0 | - | 4.94 | 104,111 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,350 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,893 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,009 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,547 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,054 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,120 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,757 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,472 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,559 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,910 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,610 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,443 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,359 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,542 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,464 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,495 |
| North America Map Quiz | 0 | - | 4.98 | 249,805 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,303 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,479 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,131 |
| Australian States and Territories | 0 | - | 4.96 | 142,363 |
| Counties of England | 0 | - | 4.97 | 799,799 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,859 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,840 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,388 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,735 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,635 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,697 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,047 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,954 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,466 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,637 |
| North America Cities by Map | 0 | - | 4.41 | 47,869 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,776 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,140 |
| Countries Bordering the EU | 0 | - | 4.78 | 73,371 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,460 |
| Territories of the United States | 0 | - | 4.80 | 52,493 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,739 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,763 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,530 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,381 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,865 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,462 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,627 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,577 |
| Official Cities in the UK | 0 | - | 4.89 | 284,884 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,453 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,974 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,066 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,804 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,273 |
