| Colombia Country Quiz | 0 | - | 4.90 | 40,714 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,620 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,968 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,183 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,710 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,651 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,755 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,375 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,328 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,411 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,529 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,313 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,428 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,557 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,591 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,421 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,097 |
| The Only American Country ... | 0 | - | 4.92 | 121,590 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,502 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,610 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,070 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,573 |
| Panama Country Quiz | 0 | - | 4.61 | 25,795 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,421 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,877 |
| US States Quiz | 0 | - | 5.00 | 16,871,483 |
| Canada Country Quiz | 0 | - | 4.54 | 132,468 |
| United States Country Quiz | 0 | - | 4.43 | 101,491 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,994 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,806 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,772 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,083 |
| Central American Countries | 0 | - | 4.98 | 156,442 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,158 |
| Germany Country Quiz | 0 | - | 4.82 | 157,826 |
| Russia Country Quiz | 0 | - | 4.85 | 114,464 |
| Italy Country Quiz | 0 | - | 4.82 | 123,388 |
| Japan Country Quiz | 0 | - | 4.93 | 142,447 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,790 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,758 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,332 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,484 |
| Peru Country Quiz | 0 | - | 4.54 | 48,655 |
| Tanzania Country Quiz | 0 | - | 4.90 | 33,065 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,338 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,765 |
| Chile Country Quiz | 0 | - | 4.77 | 40,043 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,853 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,480 |
| Syria Country Quiz | 0 | - | 4.81 | 32,769 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,782 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,681 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,036 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,934 |
| States of Mexico | 0 | - | 4.95 | 176,000 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,399 |
| Countries of Africa | 0 | - | 5.00 | 2,536,374 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,949 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,449 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,903 |
| Pixelated United States Map | 0 | - | 4.87 | 94,253 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,848 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,394 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,412 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,973 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,259 |
| U.S. States By Population | 0 | - | 4.92 | 153,524 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,428 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,432 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,203 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,605 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,992 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,809 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,212 |
| The Only European Country ... | 0 | - | 4.91 | 216,576 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,213 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,094 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,868 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,927 |
| Botswana Country Quiz | 0 | - | 4.90 | 22,531 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,772 |
| Mauritius Country Quiz | 0 | - | 4.83 | 22,265 |
| Liberia Country Quiz | 0 | - | 4.85 | 21,894 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,800 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,219 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,429 |
| US States with an Empty Map | 0 | - | 5.00 | 624,447 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,590 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,530 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,003 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,793 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,141 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,128 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,583 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,512 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,981 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,514 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,160 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,598 |
| Flags of North and South America | 0 | - | 4.99 | 373,006 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,750 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,168 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,462 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,001 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,581 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,169 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,723 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,523 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,661 |
| Countries of the Middle East | 0 | - | 4.96 | 201,140 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,265 |
| Slavic Countries | 0 | - | 4.96 | 111,641 |
| African Island Countries | 0 | - | 4.96 | 101,613 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,873 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,874 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,494 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,488 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,943 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,648 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,722 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,599 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,212 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,189 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,567 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,213 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,135 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,977 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,245 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,446 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,595 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,289 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,260 |
| Sudan Country Quiz | 0 | - | 4.91 | 27,664 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,817 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,802 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,971 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,245 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,737 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,849 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,635 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,630 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,882 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,980 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,897 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,848 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,807 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,299 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,809 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,418 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,886 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,273 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,068 |
| Monarchies of Europe | 0 | - | 4.90 | 98,130 |
| Monarchies of Asia | 0 | - | 4.97 | 71,083 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,878 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,793 |
| The Only African Country ... | 0 | - | 4.99 | 129,091 |
| 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 | 95,838 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,499 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,980 |
| European Countries with One Border | 0 | - | 4.97 | 182,761 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,557 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,194 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,307 |
| UK Immigration by Country | 0 | - | 4.94 | 140,880 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,966 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,212 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,588 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,366 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,580 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,313 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,483 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,221 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,342 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,066 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,830 |
| Which South American Country? | 0 | - | 4.69 | 51,940 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,099 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,984 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,956 |
| Countries That Border Russia | 0 | - | 4.98 | 461,688 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,025 |
| Countries Bordering France | 0 | - | 4.83 | 402,503 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,367 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,569 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,090 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,934 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,378 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,930 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,966 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,381 |
| States of Brazil | 0 | - | 4.97 | 87,993 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,880 |
| O Canada Lyrics | 0 | - | 4.47 | 50,935 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,763 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,104 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,262 |
