| Central American Countries | 0 | - | 4.98 | 156,435 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,376 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,962 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,201 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,086 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,792 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,618 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,961 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,709 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,645 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,754 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,375 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,326 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,257 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,541 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,735 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,416 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,298 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,705 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,097 |
| The Only American Country ... | 0 | - | 4.92 | 121,589 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,415 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,609 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,069 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,943 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,457 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,077 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,471 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,988 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,082 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,156 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,035 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,932 |
| States of Mexico | 0 | - | 4.95 | 175,988 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,988 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,446 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,807 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,204 |
| The Only European Country ... | 0 | - | 4.91 | 216,569 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,207 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,399 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,088 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Countries of Africa | 0 | - | 5.00 | 2,536,290 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,948 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,713 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,772 |
| Pixelated United States Map | 0 | - | 4.87 | 94,253 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,846 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,392 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,411 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,970 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,251 |
| U.S. States By Population | 0 | - | 4.92 | 153,524 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,424 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,430 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,501 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,202 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,600 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,947 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,691 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,167 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,493 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,208 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,587 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,525 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,000 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,139 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,128 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,502 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,555 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,590 |
| Flags of North and South America | 0 | - | 4.99 | 372,994 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,750 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,460 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,720 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,583 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,658 |
| Countries of the Middle East | 0 | - | 4.96 | 201,139 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,264 |
| Slavic Countries | 0 | - | 4.96 | 111,639 |
| African Island Countries | 0 | - | 4.96 | 101,612 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,873 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,873 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,492 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,478 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,940 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,647 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,720 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,598 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,210 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,184 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,566 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,211 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,132 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,974 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,243 |
| Canada Country Quiz | 0 | - | 4.54 | 132,467 |
| United States Country Quiz | 0 | - | 4.43 | 101,488 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,440 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,881 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,840 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,804 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,291 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,805 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,415 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,886 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,269 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,068 |
| Monarchies of Europe | 0 | - | 4.90 | 98,127 |
| Monarchies of Asia | 0 | - | 4.97 | 71,082 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,877 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,790 |
| The Only African Country ... | 0 | - | 4.99 | 129,088 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,118 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,772 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,835 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,497 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,977 |
| Countries That Border Russia | 0 | - | 4.98 | 461,684 |
| European Countries with One Border | 0 | - | 4.97 | 182,757 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,554 |
| Countries Bordering France | 0 | - | 4.83 | 402,493 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,356 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,193 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,307 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,571 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,098 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,583 |
| North America Cities by Map | 0 | - | 4.41 | 47,805 |
| UK Immigration by Country | 0 | - | 4.94 | 140,879 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,965 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,209 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,588 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,361 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,579 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,298 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,480 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,220 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,341 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,063 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,829 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,096 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,983 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,954 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,024 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,568 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,088 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,933 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,377 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,919 |
| Germany Country Quiz | 0 | - | 4.82 | 157,826 |
| Russia Country Quiz | 0 | - | 4.85 | 114,456 |
| Italy Country Quiz | 0 | - | 4.82 | 123,387 |
| Japan Country Quiz | 0 | - | 4.93 | 142,447 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,756 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,330 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,063 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,211 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,337 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,763 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,317 |
| Territories of the United States | 0 | - | 4.79 | 52,389 |
| States of Brazil | 0 | - | 4.97 | 87,987 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,877 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,588 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,661 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,904 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,328 |
| South American Cities on the Map | 0 | - | 4.53 | 35,419 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,578 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,923 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,645 |
| Random European Capital to Country | 0 | - | 4.98 | 190,878 |
| Random European Country to Capital | 0 | - | 4.93 | 165,091 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,443 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,743 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,102 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,376 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,441 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,651 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,780 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,627 |
| Every European Country Shape | 0 | - | 4.96 | 201,567 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,697 |
| Every African Country Shape | 0 | - | 4.90 | 87,277 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 76,262 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 149,700 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,251 |
| Countries Bordering India | 0 | - | 4.98 | 163,424 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,212 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,308 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,154 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,268 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,521 |
| Countries that Border China | 0 | - | 4.96 | 263,128 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,340 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,861 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,532 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,638 |
