| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,350 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,301 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,605 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,566 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,739 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,391 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,803 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,298 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,047 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,023 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,268 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,486 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,146 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,331 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,852 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,303 |
| The Only American Country ... | 0 | - | 4.92 | 120,713 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,060 |
| US States Quiz | 0 | - | 5.00 | 16,690,813 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,356 |
| Central American Countries | 0 | - | 4.98 | 154,976 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,041 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,164 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,962 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,360 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,663 |
| States of Mexico | 0 | - | 4.95 | 173,226 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,175 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,776 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,956 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,748 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,059 |
| Countries of Africa | 0 | - | 5.00 | 2,506,240 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,065 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,210 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,477 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,778 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,913 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,738 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,762 |
| Countries Closest to India | 0 | - | 4.97 | 102,179 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,874 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,238 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,512 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,638 |
| Pixelated United States Map | 0 | - | 4.89 | 93,425 |
| US States with an Empty Map | 0 | - | 5.00 | 618,502 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,666 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,303 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,352 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,579 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,843 |
| U.S. States By Population | 0 | - | 4.92 | 152,307 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,335 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,825 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,735 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,841 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,334 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,237 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,829 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,658 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,011 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,483 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,863 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,865 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,465 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,276 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,771 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,445 |
| The Only European Country ... | 0 | - | 4.91 | 213,668 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,004 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,436 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,173 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,128 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,808 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,760 |
| Canada Country Quiz | 0 | - | 4.54 | 131,674 |
| United States Country Quiz | 0 | - | 4.43 | 100,534 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,795 |
| Flags of North and South America | 0 | - | 4.99 | 366,567 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,038 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,789 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,907 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,638 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,517 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,863 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,898 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,289 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,198 |
| Countries of the Middle East | 0 | - | 4.96 | 198,816 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,203 |
| Slavic Countries | 0 | - | 4.96 | 110,810 |
| African Island Countries | 0 | - | 4.96 | 100,727 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,476 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,652 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,427 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,016 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,558 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,657 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,717 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,130 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,127 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,250 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,526 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,203 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,365 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,191 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,466 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,259 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,515 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,404 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,096 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,576 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,824 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,606 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,587 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,992 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,525 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,828 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,911 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,772 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,945 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,794 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,371 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,674 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,142 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,299 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,333 |
| Monarchies of Europe | 0 | - | 4.90 | 97,267 |
| Monarchies of Asia | 0 | - | 4.97 | 70,571 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,415 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,680 |
| The Only African Country ... | 0 | - | 4.99 | 128,315 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,755 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,226 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,003 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,301 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,982 |
| European Countries with One Border | 0 | - | 4.97 | 181,546 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,351 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,111 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 107,638 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,849 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,047 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,067 |
| Peru Country Quiz | 0 | - | 4.54 | 48,284 |
| Chile Country Quiz | 0 | - | 4.75 | 39,702 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,347 |
| Panama Country Quiz | 0 | - | 4.61 | 25,593 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,661 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,308 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,191 |
| UK Immigration by Country | 0 | - | 4.94 | 139,539 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,719 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,156 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,826 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,174 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,329 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,195 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,763 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,751 |
| Canada or Africa by Area | 0 | - | 4.77 | 18,051 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,417 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,169 |
| Which South American Country? | 0 | - | 4.69 | 51,707 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,202 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,080 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,476 |
| Countries That Border Russia | 0 | - | 4.98 | 458,758 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,446 |
| Countries Bordering France | 0 | - | 4.85 | 398,358 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,902 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,189 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,456 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,438 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,330 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,847 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,542 |
| Germany Country Quiz | 0 | - | 4.82 | 156,472 |
| Russia Country Quiz | 0 | - | 4.85 | 113,599 |
| Italy Country Quiz | 0 | - | 4.82 | 122,139 |
| Japan Country Quiz | 0 | - | 4.92 | 141,179 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,066 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,822 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,804 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,017 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,775 |
| States of Brazil | 0 | - | 4.98 | 86,304 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,894 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,354 |
| O Canada Lyrics | 0 | - | 4.47 | 50,777 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,429 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,202 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,413 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,665 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,705 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,413 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,955 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,381 |
