| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,684 |
| States of Brazil | 0 | - | 4.97 | 89,451 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,508 |
| States of Mexico | 0 | - | 4.96 | 177,949 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,971 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,957 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,338 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,501 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,601 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,511 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,194 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,844 |
| South American Cities on the Map | 0 | - | 4.52 | 35,536 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,649 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,479 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,517 |
| Departments of France | 0 | - | 4.93 | 54,971 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,291 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,788 |
| Pixelated United States Map | 0 | - | 4.88 | 94,739 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,411 |
| Flags of North and South America | 0 | - | 4.99 | 376,369 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,672 |
| Counties of England | 0 | - | 4.97 | 802,047 |
| US States with an Empty Map | 0 | - | 5.00 | 628,041 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,360 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,911 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,525 |
| Australian States and Territories | 0 | - | 4.96 | 142,746 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,980 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,095 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,293 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,772 |
| Peru Country Quiz | 0 | - | 4.54 | 48,889 |
| Chile Country Quiz | 0 | - | 4.75 | 40,256 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,990 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,611 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,816 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,771 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,857 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,963 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,587 |
| The Only American Country ... | 0 | - | 4.92 | 122,139 |
| Which South American Country? | 0 | - | 4.69 | 52,084 |
| Belize Country Quiz | 0 | - | 4.85 | 21,071 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,294 |
| Regions of Italy | 0 | - | 4.92 | 76,914 |
| States of India | 0 | - | 4.95 | 195,572 |
| US States Quiz | 0 | - | 5.00 | 16,978,085 |
| Japanese Prefectures | 0 | - | 4.98 | 138,722 |
| Provinces of China | 0 | - | 4.97 | 207,459 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,161 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,454 |
| States of Germany | 0 | - | 4.95 | 154,252 |
| Regions of New Zealand | 0 | - | 4.84 | 28,693 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,677 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,230 |
| Provinces of Turkey | 0 | - | 4.94 | 205,673 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,376 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,695 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,373 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,202 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,066 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,723 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,457 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,834 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,780 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,583 |
| Central American Countries | 0 | - | 4.98 | 157,210 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,475 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,273 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,101 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,753 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,973 |
| Europe Map Quiz | 0 | - | 5.00 | 4,783,969 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,091 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,411 |
| South American Physical Geography | 0 | - | 4.58 | 18,397 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,417 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,609 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,403 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,681 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,921 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,835 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,165 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,280 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,581 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,118 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,419 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,354 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,582 |
| Countries Closest to Canada | 0 | - | 4.91 | 199,002 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,152 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,724 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,394 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,383 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,927 |
| Counties of Ireland | 0 | - | 4.92 | 197,057 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,948 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,165 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,184 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,229 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,229 |
| U.S. States By Population | 0 | - | 4.92 | 154,070 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,125 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,829 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,795 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,499 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,029 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,519 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,770 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,879 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,345 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,567 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,282 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,083 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,501 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,921 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,697 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,592 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,616 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,274 |
| Asia Map Quiz | 0 | - | 4.99 | 924,110 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,372 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,358 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,526 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,971 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,921 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,192 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,047 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,648,807 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,245 |
| Name a City - European Countries | 0 | - | 4.90 | 66,066 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,936 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,994 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,674 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,523 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,730 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,911 |
| The Only European Country ... | 0 | - | 4.91 | 218,662 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,682 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,341 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,877 |
| Countries of Africa | 0 | - | 5.00 | 2,555,994 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,738 |
| United States Map Quiz | 0 | - | 4.98 | 4,169,502 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,365 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,819 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,500 |
| Australia Map Quiz | 0 | - | 4.95 | 345,981 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,982 |
| African East Coast | 0 | - | 4.96 | 96,660 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,371 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,769 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,384 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,123 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,737 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,173 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,741 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,116 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,452 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,437 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,863 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,945 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,421 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,557 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,118 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,721 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,783 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,226 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,870 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,326 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,073 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,588 |
| Hawaiian Islands | 0 | - | 4.83 | 42,912 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,309 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,194 |
| Colonies of Africa with a Map | 0 | - | 4.79 | 54,714 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,738 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,658 |
| Megacities on a World Map | 0 | - | 4.98 | 256,600 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,571 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,016 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,212 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,937 |
| Europe Capital to Country | 0 | - | 4.99 | 251,849 |
| Asia Capital to Country | 0 | - | 4.96 | 127,306 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,811 |
| European Capitals by Map | 0 | - | 4.99 | 141,851 |
| African Capitals by Map | 0 | - | 4.99 | 141,885 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,812 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,756 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,087 |
| European Coastal Capitals | 0 | - | 4.95 | 91,215 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,130 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,241 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,551 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,116 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,489 |
| Countries of the Middle East | 0 | - | 4.96 | 202,426 |
