| Central American Countries | 0 | - | 4.98 | 155,888 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,899 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,555 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,488 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,968 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,700 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,322 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,215 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,470 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,344 |
| 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 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,165 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,322 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,289 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,383 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,416 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,067 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,931 |
| The Only American Country ... | 0 | - | 4.92 | 121,402 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,540 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,544 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,031 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,710 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,324 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,851 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,359 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,593 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,540 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,898 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,923 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,867 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,789 |
| States of Mexico | 0 | - | 4.95 | 175,504 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,541 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,265 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,608 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,833 |
| The Only European Country ... | 0 | - | 4.91 | 215,990 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,737 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,329 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,771 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,579 |
| Countries of Africa | 0 | - | 5.00 | 2,530,136 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,453 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,632 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,748 |
| Pixelated United States Map | 0 | - | 4.87 | 94,072 |
| 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 | 171,186 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,313 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,377 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,102 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,462 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,774 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,517 |
| 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 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,328 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,799 |
| 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 of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,211 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,440 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,510 |
| Flags of North and South America | 0 | - | 4.99 | 371,913 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,596 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,336 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,133 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,559 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,168 |
| Countries of the Middle East | 0 | - | 4.96 | 200,738 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,002 |
| Slavic Countries | 0 | - | 4.96 | 111,491 |
| African Island Countries | 0 | - | 4.96 | 101,427 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,788 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,656 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,275 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,166 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,641 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,425 |
| 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 | 150,971 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,386 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,999 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,972 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,808 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,075 |
| Canada Country Quiz | 0 | - | 4.54 | 132,321 |
| United States Country Quiz | 0 | - | 4.43 | 101,316 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 208,851 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,827 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,420 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,503 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,012 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,618 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,342 |
| 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 | 97,952 |
| Monarchies of Asia | 0 | - | 4.97 | 70,982 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,777 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,295 |
| The Only African Country ... | 0 | - | 4.98 | 128,928 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,060 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,637 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,667 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,248 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,776 |
| Countries That Border Russia | 0 | - | 4.98 | 461,102 |
| European Countries with One Border | 0 | - | 4.97 | 182,513 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,318 |
| Countries Bordering France | 0 | - | 4.83 | 401,890 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,608 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,988 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,243 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,522 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,833 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,560 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| UK Immigration by Country | 0 | - | 4.94 | 140,673 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,718 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,011 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,449 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,951 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,344 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 130,782 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,309 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,124 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,275 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,934 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,708 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,886 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,784 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,822 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,879 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,498 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,947 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,777 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,288 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,955 |
| Germany Country Quiz | 0 | - | 4.82 | 157,579 |
| Russia Country Quiz | 0 | - | 4.85 | 114,280 |
| Italy Country Quiz | 0 | - | 4.82 | 123,194 |
| Japan Country Quiz | 0 | - | 4.93 | 142,211 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,462 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,238 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,016 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,189 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,293 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,673 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,506 |
| Territories of the United States | 0 | - | 4.79 | 52,333 |
| States of Brazil | 0 | - | 4.97 | 87,657 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,667 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,515 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,571 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,778 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,259 |
| South American Cities on the Map | 0 | - | 4.56 | 35,385 |
| 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 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,546 |
| Random European Capital to Country | 0 | - | 4.98 | 190,622 |
| Random European Country to Capital | 0 | - | 4.93 | 164,579 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,214 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,597 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,042 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,274 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,381 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,560 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,246 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,096 |
| Every European Country Shape | 0 | - | 4.96 | 201,298 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,561 |
| Every African Country Shape | 0 | - | 4.90 | 87,018 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,081 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,427 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,145 |
| Countries Bordering India | 0 | - | 4.98 | 163,322 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,091 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,185 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,101 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,147 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,447 |
| Countries that Border China | 0 | - | 4.96 | 262,852 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,230 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,785 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,423 |
