| Brazil States Map Quiz | 0 | - | 4.85 | 47,372 |
| States of Brazil | 0 | - | 4.98 | 86,348 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,045 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,914 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,308 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,131 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,276 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,764 |
| States of Mexico | 0 | - | 4.95 | 173,292 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,065 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,413 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,332 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,378 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,987 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,122 |
| Flags of North and South America | 0 | - | 4.99 | 366,880 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,725 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,392 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,685 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,316 |
| The Only American Country ... | 0 | - | 4.92 | 120,729 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,075 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,075 |
| Peru Country Quiz | 0 | - | 4.54 | 48,294 |
| Chile Country Quiz | 0 | - | 4.75 | 39,716 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,363 |
| US States Quiz | 0 | - | 5.00 | 16,695,282 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,187 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,467 |
| Which South American Country? | 0 | - | 4.69 | 51,716 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,300 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,215 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,380 |
| Central American Countries | 0 | - | 4.98 | 155,006 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,631 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,816 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,062 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,180 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,972 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,864 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,836 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,811 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,859 |
| South American Physical Geography | 0 | - | 4.58 | 18,269 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,300 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,357 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,128 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,678 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,066 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,086 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,434 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,825 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,251 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,489 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,788 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,933 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,747 |
| Countries Closest to India | 0 | - | 4.97 | 102,196 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,893 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,276 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,522 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,384 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,074 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,023 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,599 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,482 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,132 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,887 |
| Asia Map Quiz | 0 | - | 4.99 | 906,771 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,104 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,700 |
| Pixelated United States Map | 0 | - | 4.89 | 93,445 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,696 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,330 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,376 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,622 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,871 |
| U.S. States By Population | 0 | - | 4.92 | 152,330 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,369 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,840 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,751 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,862 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,365 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,321 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,887 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,053 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,514 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,875 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,811 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,829 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,778 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,529 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,964 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,313 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,072 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,795 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,193 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,923 |
| US States with an Empty Map | 0 | - | 5.00 | 618,623 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,677 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,545 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,893 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,004 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,649 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,320 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,919 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,793 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,493 |
| The Only European Country ... | 0 | - | 4.91 | 213,747 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,067 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,474 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,187 |
| Countries of Africa | 0 | - | 5.00 | 2,506,942 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,154 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,337 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,856 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,655 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,277 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,774 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,434 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,899 |
| Australia Map Quiz | 0 | - | 4.94 | 342,425 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,256 |
| African East Coast | 0 | - | 4.96 | 95,015 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,623 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,841 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,630 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,595 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,023 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,536 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,042 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,300 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,970 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,085 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,776 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,324 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,773 |
| Europe Capital to Country | 0 | - | 4.99 | 247,538 |
| Asia Capital to Country | 0 | - | 4.96 | 125,719 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,415 |
| European Capitals by Map | 0 | - | 4.99 | 136,192 |
| African Capitals by Map | 0 | - | 4.99 | 132,119 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,105 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,155 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,583 |
| European Coastal Capitals | 0 | - | 4.95 | 89,717 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,173 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,707 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,713 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,409 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,495 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,258 |
| Countries of the Middle East | 0 | - | 4.96 | 198,855 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,224 |
| Slavic Countries | 0 | - | 4.96 | 110,829 |
| African Island Countries | 0 | - | 4.96 | 100,761 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,487 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,354 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,679 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,458 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,056 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,585 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,681 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,735 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,139 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,143 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,262 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,543 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,236 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,377 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,212 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,488 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,800 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,449 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,168 |
| North America Map Quiz | 0 | - | 4.98 | 244,336 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,426 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,329 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,071 |
| Australian States and Territories | 0 | - | 4.95 | 140,679 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,756 |
| Counties of England | 0 | - | 4.97 | 788,976 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,810 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,009 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,655 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,387 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,768 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,599 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,735 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,450 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,080 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,871 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,947 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,804 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,963 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,814 |
| Official Cities in the UK | 0 | - | 4.89 | 280,448 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,710 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,586 |
