| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,661 |
| States of Brazil | 0 | - | 4.97 | 87,634 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,862 |
| States of Mexico | 0 | - | 4.95 | 175,485 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,051 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,628 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,597 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,756 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,127 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,402 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,437 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,509 |
| South American Cities on the Map | 0 | - | 4.56 | 35,384 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,257 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,531 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,448 |
| Departments of France | 0 | - | 4.93 | 53,776 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,202 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,315 |
| Pixelated United States Map | 0 | - | 4.87 | 94,067 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,273 |
| Flags of North and South America | 0 | - | 4.99 | 371,869 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,333 |
| Counties of England | 0 | - | 4.97 | 794,781 |
| US States with an Empty Map | 0 | - | 5.00 | 623,234 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,396 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,558 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,279 |
| Australian States and Territories | 0 | - | 4.96 | 141,692 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,246 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,668 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,632 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,404 |
| Peru Country Quiz | 0 | - | 4.54 | 48,578 |
| Chile Country Quiz | 0 | - | 4.75 | 39,989 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,813 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,477 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,562 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,311 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,557 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,348 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,931 |
| The Only American Country ... | 0 | - | 4.92 | 121,400 |
| Which South American Country? | 0 | - | 4.69 | 51,893 |
| Belize Country Quiz | 0 | - | 4.85 | 20,933 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,176 |
| Regions of Italy | 0 | - | 4.92 | 75,538 |
| States of India | 0 | - | 4.94 | 192,600 |
| US States Quiz | 0 | - | 5.00 | 16,830,785 |
| Japanese Prefectures | 0 | - | 4.98 | 136,421 |
| Provinces of China | 0 | - | 4.97 | 203,453 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,630 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,548 |
| States of Germany | 0 | - | 4.96 | 151,897 |
| Regions of New Zealand | 0 | - | 4.85 | 28,460 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,999 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,384 |
| Provinces of Turkey | 0 | - | 4.95 | 203,650 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,644 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,997 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,498 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,879 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 76,120 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,698 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,583 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,012 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,486 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,896 |
| Central American Countries | 0 | - | 4.98 | 155,885 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,315 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,198 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,916 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,303 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,369 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,884 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,788 |
| South American Physical Geography | 0 | - | 4.58 | 18,329 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,608 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,228 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,776 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,273 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,049 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,030 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,865 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,031 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,327 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,434 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,339 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,509 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,255 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,018 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,408 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,234 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,222 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,790 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,763 |
| Counties of Ireland | 0 | - | 4.92 | 194,628 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,635 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,159 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,199 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,685 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,957 |
| U.S. States By Population | 0 | - | 4.92 | 153,001 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,184 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,313 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,122 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,100 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,458 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,320 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,789 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,757 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,661 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,015 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,070 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,133 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,534 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,287 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,327 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,475 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,559 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,587 |
| Asia Map Quiz | 0 | - | 4.99 | 914,426 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,595 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,102 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,489 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,335 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,721 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,378 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,890 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,614,119 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,445 |
| Name a City - European Countries | 0 | - | 4.90 | 65,187 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,796 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,949 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,616 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,533 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,597 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,822 |
| The Only European Country ... | 0 | - | 4.91 | 215,980 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,730 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,766 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,577 |
| Countries of Africa | 0 | - | 5.00 | 2,529,975 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,801 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,888 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,451 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,625 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,603 |
| Australia Map Quiz | 0 | - | 4.95 | 343,827 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,936 |
| African East Coast | 0 | - | 4.96 | 95,825 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,420 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,477 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,392 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,824 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,796 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,833 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,893 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,403 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 576,950 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,306 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,699 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,866 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,650 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,187 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,521 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,420 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,543 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,031 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,660 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,133 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,146 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,235 |
| Hawaiian Islands | 0 | - | 4.83 | 42,651 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,297 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,053 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,337 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,846 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,128 |
| Megacities on a World Map | 0 | - | 4.98 | 253,304 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,670 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,180 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,646 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,811 |
| Europe Capital to Country | 0 | - | 4.99 | 249,549 |
| Asia Capital to Country | 0 | - | 4.96 | 126,468 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,567 |
| European Capitals by Map | 0 | - | 4.99 | 138,543 |
| African Capitals by Map | 0 | - | 4.99 | 133,352 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,067 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,868 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,226 |
| European Coastal Capitals | 0 | - | 4.95 | 90,371 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,496 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,138 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,538 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,739 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,158 |
| Countries of the Middle East | 0 | - | 4.96 | 200,730 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,999 |
