| States of Brazil | 0 | - | 4.97 | 89,154 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,416 |
| States of Mexico | 0 | - | 4.96 | 177,552 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,386 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,900 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,768 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,365 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,527 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,823 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,112 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,781 |
| South American Cities on the Map | 0 | - | 4.52 | 35,518 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,525 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,307 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,429 |
| Departments of France | 0 | - | 4.93 | 54,825 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,112 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,763 |
| Pixelated United States Map | 0 | - | 4.88 | 94,638 |
| US States with an Empty Map | 0 | - | 5.00 | 627,353 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,234 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,913 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,372 |
| Flags of North and South America | 0 | - | 4.99 | 375,712 |
| Australian States and Territories | 0 | - | 4.96 | 142,573 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,035 |
| Counties of England | 0 | - | 4.97 | 801,007 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,862 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,889 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,126 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,849 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,486 |
| The Only American Country ... | 0 | - | 4.92 | 122,032 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,188 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,710 |
| Peru Country Quiz | 0 | - | 4.54 | 48,849 |
| Chile Country Quiz | 0 | - | 4.75 | 40,217 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,966 |
| Belize Country Quiz | 0 | - | 4.85 | 21,056 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,279 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,781 |
| Regions of Italy | 0 | - | 4.92 | 76,632 |
| States of India | 0 | - | 4.95 | 195,128 |
| US States Quiz | 0 | - | 5.00 | 16,958,002 |
| Japanese Prefectures | 0 | - | 4.98 | 138,399 |
| Provinces of China | 0 | - | 4.97 | 206,818 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,964 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,352 |
| States of Germany | 0 | - | 4.95 | 153,908 |
| Regions of New Zealand | 0 | - | 4.84 | 28,654 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,578 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,781 |
| Provinces of Turkey | 0 | - | 4.94 | 205,332 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,813 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,268 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,622 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,256 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,045 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,575 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,591 |
| Which South American Country? | 0 | - | 4.69 | 52,048 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,645 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,198 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,321 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,579 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,441 |
| Central American Countries | 0 | - | 4.98 | 157,081 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,124 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,130 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,704 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,601 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,888 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,054 |
| Dominica Country Quiz | 0 | - | 4.81 | 19,900 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,743 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,318 |
| South American Physical Geography | 0 | - | 4.58 | 18,385 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,312 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,416 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,298 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,078 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,795 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,728 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,132 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,250 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,537 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,855 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,240 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,219 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,523 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,859 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,705 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,373 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,349 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,906 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,893 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,966 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,694 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,601 |
| Asia Map Quiz | 0 | - | 4.99 | 922,746 |
| Counties of Ireland | 0 | - | 4.92 | 196,767 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,077 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,299 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,762 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,972 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,983 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,634 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,985 |
| U.S. States By Population | 0 | - | 4.92 | 153,941 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,968 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,741 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,695 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,436 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,947 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,643,211 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,385 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,316 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,718 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,180 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,479 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,249 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,951 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,295 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,787 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,631 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,263 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,324 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,907 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,741 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,082 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,867 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 419,746 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,420 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,848 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,932 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,322 |
| Name a City - European Countries | 0 | - | 4.90 | 65,931 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,957 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,907 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 148,696 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,211 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,586 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,663 |
| The Only European Country ... | 0 | - | 4.91 | 218,255 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,367 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,099 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,820 |
| Countries of Africa | 0 | - | 5.00 | 2,552,085 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,674 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,741 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,209 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,838 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,300 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,109 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,319 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,207 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,661 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,397 |
| Australia Map Quiz | 0 | - | 4.95 | 345,709 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,658 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,171 |
| African East Coast | 0 | - | 4.96 | 96,523 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,657 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,607 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,973 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,665 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,286 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,084 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,627 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,128 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,230 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,978 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,293 |
| Megacities on a World Map | 0 | - | 4.98 | 256,148 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 580,743 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,452 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 115,724 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,156 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,771 |
| Europe Capital to Country | 0 | - | 4.99 | 251,530 |
| Asia Capital to Country | 0 | - | 4.96 | 127,167 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,635 |
| European Capitals by Map | 0 | - | 4.99 | 141,355 |
| African Capitals by Map | 0 | - | 4.99 | 141,342 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,563 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,622 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,970 |
| European Coastal Capitals | 0 | - | 4.95 | 91,074 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,067 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,718 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,254 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,050 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,315 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,149 |
| Countries of the Middle East | 0 | - | 4.96 | 202,209 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,907 |
| Slavic Countries | 0 | - | 4.96 | 112,154 |
| African Island Countries | 0 | - | 4.96 | 102,208 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,068 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,037 |
