| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,913 |
| States of Brazil | 0 | - | 4.97 | 89,804 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,641 |
| States of Mexico | 0 | - | 4.96 | 178,366 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,635 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,021 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,010 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,645 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,732 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,142 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,280 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,919 |
| South American Cities on the Map | 0 | - | 4.52 | 35,561 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,746 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,140 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,690 |
| Departments of France | 0 | - | 4.93 | 55,219 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,470 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,828 |
| Pixelated United States Map | 0 | - | 4.88 | 94,838 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,036 |
| Flags of North and South America | 0 | - | 4.99 | 377,308 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,454 |
| Counties of England | 0 | - | 4.97 | 803,270 |
| US States with an Empty Map | 0 | - | 5.00 | 628,941 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,541 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,940 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,703 |
| Australian States and Territories | 0 | - | 4.96 | 142,901 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,119 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,313 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,404 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,821 |
| Peru Country Quiz | 0 | - | 4.54 | 48,946 |
| Chile Country Quiz | 0 | - | 4.75 | 40,306 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,020 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,116 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,846 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 44,199 |
| South American Geography Quiz #1 | 0 | - | 4.63 | 32,914 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,142 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,691 |
| The Only American Country ... | 0 | - | 4.92 | 122,244 |
| Which South American Country? | 0 | - | 4.69 | 52,125 |
| Belize Country Quiz | 0 | - | 4.85 | 21,099 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,306 |
| Regions of Italy | 0 | - | 4.92 | 77,133 |
| States of India | 0 | - | 4.94 | 196,024 |
| US States Quiz | 0 | - | 5.00 | 17,003,052 |
| Japanese Prefectures | 0 | - | 4.98 | 139,131 |
| Provinces of China | 0 | - | 4.97 | 208,203 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,396 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,553 |
| States of Germany | 0 | - | 4.95 | 154,619 |
| Regions of New Zealand | 0 | - | 4.84 | 28,753 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,786 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,611 |
| Provinces of Turkey | 0 | - | 4.95 | 206,031 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,485 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,803 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,509 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,421 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,598 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,898 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,734 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,390 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,084 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,710 |
| Central American Countries | 0 | - | 4.98 | 157,384 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,624 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,450 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,638 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,870 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,067 |
| Dominica Country Quiz | 0 | - | 4.81 | 19,944 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,494 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,746 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,516 |
| South American Physical Geography | 0 | - | 4.58 | 18,407 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,578 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,840 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,530 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,998 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,081 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,953 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,230 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,326 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,624 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,363 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,598 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,475 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,633 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,526 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,263 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,751 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,420 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,403 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,937 |
| Counties of Ireland | 0 | - | 4.92 | 197,397 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,105 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,320 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,342 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,392 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,416 |
| U.S. States By Population | 0 | - | 4.92 | 154,183 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,264 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,917 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,890 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,552 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,131 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,690 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,251 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,060 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,470 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,749 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,346 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,272 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,722 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,031 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,773 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,743 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,675 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,251 |
| Asia Map Quiz | 0 | - | 4.99 | 925,570 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,503 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,409 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,039 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,057 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,215 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,344 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,438 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,655,043 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,794 |
| Name a City - European Countries | 0 | - | 4.89 | 66,226 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,182 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,146 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,123 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,919 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,044 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,235 |
| The Only European Country ... | 0 | - | 4.91 | 219,183 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,051 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,609 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,947 |
| Countries of Africa | 0 | - | 5.00 | 2,561,333 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,479 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,012 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,494 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,001 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,667 |
| Australia Map Quiz | 0 | - | 4.95 | 346,252 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,327 |
| African East Coast | 0 | - | 4.96 | 96,813 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,616 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,909 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,565 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,424 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,895 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,233 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,968 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,773 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 582,235 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,462 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,899 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,958 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,517 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,100 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,040 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,766 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,821 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,254 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,898 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,354 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,778 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,061 |
| Hawaiian Islands | 0 | - | 4.83 | 42,962 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,311 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,214 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,780 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,881 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,263 |
| Megacities on a World Map | 0 | - | 4.98 | 257,088 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,725 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,532 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,296 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,132 |
| Europe Capital to Country | 0 | - | 4.99 | 252,223 |
| Asia Capital to Country | 0 | - | 4.96 | 127,598 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,055 |
| European Capitals by Map | 0 | - | 4.99 | 142,226 |
| African Capitals by Map | 0 | - | 4.99 | 142,309 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,968 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,937 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,230 |
| European Coastal Capitals | 0 | - | 4.95 | 91,357 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,214 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,836 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,872 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,191 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,937 |
