| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,420 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,675 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,579 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 247,092 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,797 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,769 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,614 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,668 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,061 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,874 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,718 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,364 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,987 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,933 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,805 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,846 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,269 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,790 |
| The Only American Country ... | 0 | - | 4.92 | 122,361 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,004 |
| US States Quiz | 0 | - | 5.00 | 17,025,618 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,473 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,820 |
| Central American Countries | 0 | - | 4.98 | 157,574 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,697 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,965 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,972 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,793 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,742 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,605 |
| States of Mexico | 0 | - | 4.96 | 178,810 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,914 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 210,768 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,833 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,325 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,672 |
| Countries of Africa | 0 | - | 5.00 | 2,565,274 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,716 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,398 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,478 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,570 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 105,180 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 64,163 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,847 |
| Countries Closest to India | 0 | - | 4.97 | 103,346 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,764 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,683 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 69,353 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,876 |
| Pixelated United States Map | 0 | - | 4.89 | 94,951 |
| US States with an Empty Map | 0 | - | 5.00 | 629,683 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,206 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,452 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,471 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,539 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,588 |
| U.S. States By Population | 0 | - | 4.92 | 154,271 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,392 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,992 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,606 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,223 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,842 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,721 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,227 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,003 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,640 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,850 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,383 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,281 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,701 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,360 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,272 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,524 |
| The Only European Country ... | 0 | - | 4.91 | 219,647 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,393 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,861 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,998 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,571 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,306 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,401 |
| Canada Country Quiz | 0 | - | 4.55 | 133,192 |
| United States Country Quiz | 0 | - | 4.43 | 102,366 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,591 |
| Flags of North and South America | 0 | - | 4.99 | 378,247 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,588 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,465 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,120 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,418 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,471 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,628 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,710 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,397 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,317 |
| Countries of the Middle East | 0 | - | 4.96 | 203,307 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,392 |
| Slavic Countries | 0 | - | 4.96 | 112,524 |
| African Island Countries | 0 | - | 4.96 | 102,755 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,252 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,046 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,507 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,993 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,192 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,800 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,748 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,088 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,989 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,557 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,082 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,722 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,094 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,342 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,666 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,316 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,677 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,710 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,896 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,909 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 126,058 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,716 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,470 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 93,005 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,288 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,970 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,489 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,354 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,116 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,991 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,737 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,679 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,595 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,319 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,628 |
| Monarchies of Europe | 0 | - | 4.90 | 99,049 |
| Monarchies of Asia | 0 | - | 4.97 | 71,621 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,367 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,870 |
| The Only African Country ... | 0 | - | 4.99 | 129,811 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,454 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,571 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,008 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,750 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,091 |
| European Countries with One Border | 0 | - | 4.97 | 184,049 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,769 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,947 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,204 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,610 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,510 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,874 |
| Peru Country Quiz | 0 | - | 4.54 | 48,988 |
| Chile Country Quiz | 0 | - | 4.75 | 40,349 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,052 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,743 |
| Panama Country Quiz | 0 | - | 4.61 | 25,966 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,559 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,565 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,336 |
| UK Immigration by Country | 0 | - | 4.94 | 141,914 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,136 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,173 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,231 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,004 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,505 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,781 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,164 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,268 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,659 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,636 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,952 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,452 |
| Which South American Country? | 0 | - | 4.69 | 52,150 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,085 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,973 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,820 |
| Countries That Border Russia | 0 | - | 4.98 | 464,962 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,548 |
| Countries Bordering France | 0 | - | 4.83 | 405,399 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,280 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,962 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,717 |
| Countries Closest to Europe | 0 | - | 4.70 | 110,406 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,919 |
| Countries that Beat Brazil | 0 | - | 4.50 | 69,350 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,448 |
| Germany Country Quiz | 0 | - | 4.82 | 159,084 |
| Russia Country Quiz | 0 | - | 4.83 | 115,466 |
| Japan Country Quiz | 0 | - | 4.93 | 143,546 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,289 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,843 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,299 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.83 | 35,651 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,150 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,995 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,104 |
| States of Brazil | 0 | - | 4.98 | 90,066 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,061 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,785 |
| O Canada Lyrics | 0 | - | 4.47 | 51,090 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,223 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,801 |
