| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,964 |
| States of Brazil | 0 | - | 4.97 | 88,178 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,097 |
| States of Mexico | 0 | - | 4.96 | 176,199 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,243 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,734 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,028 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,970 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,307 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,598 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,593 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,601 |
| South American Cities on the Map | 0 | - | 4.53 | 35,431 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,357 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,829 |
| Mexico States Map Quiz | 0 | - | 4.84 | 104,785 |
| Departments of France | 0 | - | 4.93 | 54,176 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,519 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,573 |
| Pixelated United States Map | 0 | - | 4.87 | 94,292 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,094 |
| Flags of North and South America | 0 | - | 4.99 | 373,271 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,730 |
| Counties of England | 0 | - | 4.97 | 797,225 |
| US States with an Empty Map | 0 | - | 5.00 | 624,816 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,729 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,823 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,823 |
| Australian States and Territories | 0 | - | 4.96 | 142,030 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,466 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,118 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,852 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,509 |
| Peru Country Quiz | 0 | - | 4.54 | 48,670 |
| Chile Country Quiz | 0 | - | 4.77 | 40,074 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,864 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,441 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,651 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,352 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,579 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,524 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,144 |
| The Only American Country ... | 0 | - | 4.92 | 121,643 |
| Which South American Country? | 0 | - | 4.69 | 51,951 |
| Belize Country Quiz | 0 | - | 4.85 | 20,982 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,221 |
| Regions of Italy | 0 | - | 4.92 | 75,934 |
| States of India | 0 | - | 4.95 | 193,488 |
| US States Quiz | 0 | - | 5.00 | 16,881,658 |
| Japanese Prefectures | 0 | - | 4.98 | 137,057 |
| Provinces of China | 0 | - | 4.97 | 204,671 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,018 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,026 |
| States of Germany | 0 | - | 4.95 | 152,687 |
| Regions of New Zealand | 0 | - | 4.85 | 28,529 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,239 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,415 |
| Provinces of Turkey | 0 | - | 4.95 | 204,293 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,890 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,241 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,790 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,433 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 82,155 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,059 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,136 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,968 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,903 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,117 |
| Central American Countries | 0 | - | 4.98 | 156,504 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,683 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,167 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,211 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,524 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,211 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,514 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,971 |
| South American Physical Geography | 0 | - | 4.58 | 18,355 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,889 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,661 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,950 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,922 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,342 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,283 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,942 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,094 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,423 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,061 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,719 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,798 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,399 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,379 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,661 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,608 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,305 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,271 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,810 |
| Counties of Ireland | 0 | - | 4.92 | 195,431 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,909 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,463 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,476 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,053 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,339 |
| U.S. States By Population | 0 | - | 4.92 | 153,574 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,483 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,456 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,339 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,227 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,646 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,687 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,723 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,070 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,841 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,190 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,147 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,468 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,510 |
| Countries that Beat Canada | 0 | - | 4.91 | 97,771 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,444 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,456 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,597 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,436 |
| Asia Map Quiz | 0 | - | 4.99 | 917,186 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,791 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,183 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,317 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,501 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,092 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,639 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,256 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,624,923 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 417,814 |
| Name a City - European Countries | 0 | - | 4.90 | 65,407 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,972 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,187 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,626 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,120 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,870 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,321 |
| The Only European Country ... | 0 | - | 4.91 | 216,755 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,350 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,204 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,664 |
| Countries of Africa | 0 | - | 5.00 | 2,538,213 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,217 |
| United States Map Quiz | 0 | - | 4.98 | 4,159,033 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,739 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,018 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,922 |
| Australia Map Quiz | 0 | - | 4.95 | 344,691 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,561 |
| African East Coast | 0 | - | 4.96 | 96,100 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,022 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,675 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,693 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,897 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,113 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,919 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,767 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,841 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,415 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,352 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,760 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,888 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,858 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,046 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,654 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,524 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,619 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,088 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,725 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,197 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,620 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,611 |
| Hawaiian Islands | 0 | - | 4.83 | 42,727 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,303 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,103 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,461 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,124 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,893 |
| Megacities on a World Map | 0 | - | 4.98 | 254,680 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,973 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,743 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,845 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,140 |
| Europe Capital to Country | 0 | - | 4.99 | 250,403 |
| Asia Capital to Country | 0 | - | 4.96 | 126,692 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,920 |
| European Capitals by Map | 0 | - | 4.99 | 139,301 |
| African Capitals by Map | 0 | - | 4.99 | 133,834 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,449 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,106 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,448 |
| European Coastal Capitals | 0 | - | 4.95 | 90,626 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,601 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,110 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,118 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,845 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,814 |
| Countries of the Middle East | 0 | - | 4.96 | 201,235 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,336 |
