| South America Capitals Quiz | 0 | - | 5.00 | 481,356 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,562 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,593 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,729 |
| States of Brazil | 0 | - | 4.97 | 88,018 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,683 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,716 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,717 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,755 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,537 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,633 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,279 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,191 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,243 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,776 |
| Asia Map Quiz | 0 | - | 4.99 | 916,702 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,407 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,902 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,801 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,883 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,348 |
| Australia Map Quiz | 0 | - | 4.95 | 344,594 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,444 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,466 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,687 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,963 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,870 |
| South American Cities on the Map | 0 | - | 4.53 | 35,425 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,619 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,366 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,148 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,182 |
| North America Map Quiz | 0 | - | 4.98 | 248,479 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,968 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,227 |
| Flags of North and South America | 0 | - | 4.99 | 373,048 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,534 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,114 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,810 |
| The Only American Country ... | 0 | - | 4.92 | 121,595 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,488 |
| Peru Country Quiz | 0 | - | 4.54 | 48,657 |
| Chile Country Quiz | 0 | - | 4.77 | 40,046 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,855 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,420 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,806 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,624 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,396 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,956 |
| US States Quiz | 0 | - | 5.00 | 16,873,321 |
| Which South American Country? | 0 | - | 4.69 | 51,943 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,020 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,817 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,785 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,090 |
| Central American Countries | 0 | - | 4.98 | 156,447 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,637 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,018 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,170 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,030 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,563 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,644 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,360 |
| States of India Map Quiz | 0 | - | 4.83 | 26,514 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,734 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,319 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,921 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,195 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,034 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,940 |
| States of Mexico | 0 | - | 4.96 | 176,057 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,968 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,404 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,972 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,668 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,760 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,381 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,338 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,596 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,293 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,262 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,817 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,803 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,173 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,201 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,169 |
| Pixelated United States Map | 0 | - | 4.87 | 94,259 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,851 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,412 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,422 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,985 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,275 |
| U.S. States By Population | 0 | - | 4.92 | 153,536 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,436 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,435 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,206 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,610 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,603 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,561 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,019 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,803 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,153 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,133 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,445 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,443 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,421 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,756 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,174 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,345 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,575 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,468 |
| US States with an Empty Map | 0 | - | 5.00 | 624,538 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,013 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,596 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,189 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,589 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,778 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,550 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,016 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,819 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,227 |
| The Only European Country ... | 0 | - | 4.91 | 216,601 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,234 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,112 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,649 |
| Countries of Africa | 0 | - | 5.00 | 2,536,758 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,505 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,611 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,072 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,154 |
| African East Coast | 0 | - | 4.96 | 96,054 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,875 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,642 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,644 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,884 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,001 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,901 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,997 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,478 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,749 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,665 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,082 |
| Europe Capital to Country | 0 | - | 4.99 | 250,080 |
| Asia Capital to Country | 0 | - | 4.96 | 126,653 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,859 |
| European Capitals by Map | 0 | - | 4.99 | 139,127 |
| African Capitals by Map | 0 | - | 4.99 | 133,772 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,379 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,058 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,408 |
| European Coastal Capitals | 0 | - | 4.95 | 90,582 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,584 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,931 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,984 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,823 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,634 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,688 |
| Countries of the Middle East | 0 | - | 4.96 | 201,156 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,277 |
| Slavic Countries | 0 | - | 4.96 | 111,652 |
| African Island Countries | 0 | - | 4.96 | 101,628 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,874 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,130 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,888 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,505 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,498 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,963 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,653 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,728 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,604 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,219 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,200 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,571 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,225 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,143 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,989 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,255 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,311 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,207 |
| Australian States and Territories | 0 | - | 4.96 | 141,956 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,488 |
| Counties of England | 0 | - | 4.97 | 796,645 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,817 |
| South American Physical Geography | 0 | - | 4.58 | 18,346 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,279 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,427 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,031 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,498 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,401 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,361 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,103 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,263 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,773 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,864 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,830 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,315 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,819 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,422 |
| Official Cities in the UK | 0 | - | 4.89 | 283,681 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,332 |
