| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,897 |
| States of Brazil | 0 | - | 4.97 | 88,011 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,038 |
| States of Mexico | 0 | - | 4.95 | 176,033 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,950 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,715 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,814 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,899 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,262 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,343 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,561 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,592 |
| South American Cities on the Map | 0 | - | 4.53 | 35,425 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,326 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,782 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,717 |
| Departments of France | 0 | - | 4.93 | 54,089 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,462 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,534 |
| Pixelated United States Map | 0 | - | 4.87 | 94,257 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,645 |
| Flags of North and South America | 0 | - | 4.99 | 373,032 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,474 |
| Counties of England | 0 | - | 4.97 | 796,628 |
| US States with an Empty Map | 0 | - | 5.00 | 624,508 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,661 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,596 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,752 |
| Australian States and Territories | 0 | - | 4.96 | 141,950 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,425 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,025 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,796 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,485 |
| Peru Country Quiz | 0 | - | 4.54 | 48,656 |
| Chile Country Quiz | 0 | - | 4.77 | 40,045 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,853 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,268 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,632 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,345 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,575 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,482 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,108 |
| The Only American Country ... | 0 | - | 4.92 | 121,594 |
| Which South American Country? | 0 | - | 4.69 | 51,942 |
| Belize Country Quiz | 0 | - | 4.85 | 20,972 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,211 |
| Regions of Italy | 0 | - | 4.92 | 75,860 |
| States of India | 0 | - | 4.95 | 193,231 |
| US States Quiz | 0 | - | 5.00 | 16,872,879 |
| Japanese Prefectures | 0 | - | 4.98 | 136,885 |
| Provinces of China | 0 | - | 4.97 | 204,391 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,930 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,994 |
| States of Germany | 0 | - | 4.96 | 152,551 |
| Regions of New Zealand | 0 | - | 4.85 | 28,508 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,200 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,123 |
| Provinces of Turkey | 0 | - | 4.95 | 204,107 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,851 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,187 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,747 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,212 |
| Countries of Europe in 1848 | 0 | - | 4.99 | 81,729 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,987 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,016 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,612 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,811 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,090 |
| Central American Countries | 0 | - | 4.98 | 156,445 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,633 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,999 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,167 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,484 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,632 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,398 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,940 |
| South American Physical Geography | 0 | - | 4.58 | 18,346 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,853 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,592 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,910 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,798 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,273 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,219 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,926 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,085 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,404 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,963 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,664 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,758 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,379 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,336 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,618 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,290 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,261 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,817 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,803 |
| Counties of Ireland | 0 | - | 4.92 | 195,240 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,851 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,405 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,420 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,982 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,273 |
| U.S. States By Population | 0 | - | 4.92 | 153,531 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,435 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,435 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,291 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,204 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,609 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,600 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,553 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,015 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,798 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,149 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,132 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,441 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,437 |
| Countries that Beat Canada | 0 | - | 4.91 | 97,267 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,418 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,184 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,229 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,748 |
| Asia Map Quiz | 0 | - | 4.99 | 916,676 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,755 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,173 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,160 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,465 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,011 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,592 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,186 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,622,405 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 417,565 |
| Name a City - European Countries | 0 | - | 4.90 | 65,363 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,565 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,759 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,547 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,011 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,816 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,225 |
| The Only European Country ... | 0 | - | 4.91 | 216,594 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,229 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,108 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Countries of Africa | 0 | - | 5.00 | 2,536,622 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,870 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,272 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,687 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,957 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,867 |
| Australia Map Quiz | 0 | - | 4.95 | 344,591 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,431 |
| African East Coast | 0 | - | 4.96 | 96,052 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,863 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,641 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,639 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,883 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,993 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,900 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,916 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,427 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,070 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,340 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,744 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,884 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,801 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,622 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,100 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,503 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,610 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,072 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,708 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,186 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,340 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,175 |
| Hawaiian Islands | 0 | - | 4.83 | 42,705 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,302 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,091 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,437 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,074 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,741 |
| Megacities on a World Map | 0 | - | 4.98 | 254,480 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,912 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,623 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,802 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,082 |
| Europe Capital to Country | 0 | - | 4.99 | 250,062 |
| Asia Capital to Country | 0 | - | 4.96 | 126,650 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,855 |
| European Capitals by Map | 0 | - | 4.99 | 139,117 |
| African Capitals by Map | 0 | - | 4.99 | 133,765 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,377 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,057 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,408 |
| European Coastal Capitals | 0 | - | 4.95 | 90,580 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,582 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,921 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,980 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,823 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,683 |
| Countries of the Middle East | 0 | - | 4.96 | 201,151 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,274 |
