| Brazil States Map Quiz | 0 | - | 4.86 | 48,709 |
| States of Brazil | 0 | - | 4.98 | 90,009 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,005 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,341 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,046 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,556 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,972 |
| South American Cities on the Map | 0 | - | 4.52 | 35,574 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,394 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,764 |
| States of Mexico | 0 | - | 4.96 | 178,684 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,481 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,120 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,577 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,857 |
| Pixelated United States Map | 0 | - | 4.89 | 94,913 |
| US States with an Empty Map | 0 | - | 5.00 | 629,489 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,661 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,201 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,841 |
| Flags of North and South America | 0 | - | 4.99 | 377,977 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,411 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,771 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,790 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,198 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,448 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,419 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,243 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,763 |
| The Only American Country ... | 0 | - | 4.92 | 122,335 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,851 |
| Peru Country Quiz | 0 | - | 4.54 | 48,981 |
| Chile Country Quiz | 0 | - | 4.75 | 40,336 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,045 |
| Belize Country Quiz | 0 | - | 4.85 | 21,112 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,313 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,867 |
| US States Quiz | 0 | - | 5.00 | 17,018,771 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,800 |
| South American Geography Quiz #2 | 0 | - | 4.40 | 44,325 |
| South American Geography Quiz #1 | 0 | - | 4.63 | 32,929 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,575 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,871 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,598 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,527 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,959 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 71,997 |
| Which South American Country? | 0 | - | 4.69 | 52,142 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,562 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,865 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,760 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,243 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,776 |
| Central American Countries | 0 | - | 4.98 | 157,514 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,685 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,546 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,952 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,939 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,134 |
| Countries that Beat Brazil | 0 | - | 4.50 | 69,326 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,998 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,582 |
| Departments of France | 0 | - | 4.93 | 55,369 |
| South American Physical Geography | 0 | - | 4.58 | 18,411 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,681 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,012 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,599 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,261 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,167 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 63,034 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,280 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,345 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,662 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,642 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,703 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,571 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,662 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,628 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,770 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,430 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,425 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,948 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,959 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,274 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,187 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,529 |
| Asia Map Quiz | 0 | - | 4.99 | 926,535 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,343 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,168 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,412 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,442 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,493 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,532 |
| U.S. States By Population | 0 | - | 4.92 | 154,237 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,350 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,965 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,967 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,590 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,193 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,659,130 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,800 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,590 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,180 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,585 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,826 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,375 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,369 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,873 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,099 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,822 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,568 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,431 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,095 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,364 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,436 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,569 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 421,106 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,479 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,917 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,964 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,599 |
| Name a City - European Countries | 0 | - | 4.89 | 66,367 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,953 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,886 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,342 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,166 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,227 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,443 |
| The Only European Country ... | 0 | - | 4.91 | 219,515 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,285 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,795 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,976 |
| Countries of Africa | 0 | - | 5.00 | 2,564,081 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,796 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,838 |
| Jamaica Country Quiz | 0 | - | 4.59 | 35,264 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,922 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,378 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,937 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,257 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,585 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,134 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,789 |
| Australia Map Quiz | 0 | - | 4.95 | 346,444 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,535 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,230 |
| African East Coast | 0 | - | 4.96 | 96,914 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,820 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,991 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,819 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,978 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,638 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,458 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,973 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,254 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,956 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,732 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,578 |
| Megacities on a World Map | 0 | - | 4.98 | 257,409 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 582,762 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,827 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,748 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,347 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,323 |
| Europe Capital to Country | 0 | - | 4.99 | 252,537 |
| Asia Capital to Country | 0 | - | 4.96 | 127,680 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,252 |
| European Capitals by Map | 0 | - | 4.99 | 142,488 |
| African Capitals by Map | 0 | - | 4.99 | 142,555 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,103 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,101 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,366 |
| European Coastal Capitals | 0 | - | 4.95 | 91,477 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,262 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,237 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,184 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,235 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,959 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,197 |
| Countries of the Middle East | 0 | - | 4.96 | 203,223 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,344 |
| Slavic Countries | 0 | - | 4.96 | 112,486 |
| African Island Countries | 0 | - | 4.96 | 102,716 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,235 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,709 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,072 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,989 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,463 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,931 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,123 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,749 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,704 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,071 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,964 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,501 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,043 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,668 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,059 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,298 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,324 |
