| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,522 |
| States of Brazil | 0 | - | 4.97 | 87,417 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,787 |
| States of Mexico | 0 | - | 4.95 | 175,286 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,613 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,593 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,108 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,663 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,069 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,046 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,392 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,471 |
| South American Cities on the Map | 0 | - | 4.56 | 35,352 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,214 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,419 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,365 |
| Departments of France | 0 | - | 4.93 | 53,628 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,108 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,013 |
| Pixelated United States Map | 0 | - | 4.87 | 93,988 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,385 |
| Flags of North and South America | 0 | - | 4.99 | 371,346 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,769 |
| Counties of England | 0 | - | 4.97 | 793,956 |
| US States with an Empty Map | 0 | - | 5.00 | 622,393 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,291 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,150 |
| Australian States and Territories | 0 | - | 4.96 | 141,551 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,171 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,485 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,552 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,362 |
| Peru Country Quiz | 0 | - | 4.54 | 48,540 |
| Chile Country Quiz | 0 | - | 4.75 | 39,954 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,788 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,282 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,534 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,293 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,543 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,238 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,856 |
| The Only American Country ... | 0 | - | 4.92 | 121,315 |
| Which South American Country? | 0 | - | 4.69 | 51,873 |
| Belize Country Quiz | 0 | - | 4.85 | 20,913 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,163 |
| Regions of Italy | 0 | - | 4.92 | 75,432 |
| States of India | 0 | - | 4.94 | 192,238 |
| US States Quiz | 0 | - | 5.00 | 16,813,515 |
| Japanese Prefectures | 0 | - | 4.98 | 136,184 |
| Provinces of China | 0 | - | 4.97 | 203,053 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,498 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,480 |
| States of Germany | 0 | - | 4.96 | 151,625 |
| Regions of New Zealand | 0 | - | 4.85 | 28,437 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,927 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,919 |
| Provinces of Turkey | 0 | - | 4.95 | 203,410 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,564 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,930 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,401 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,750 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,627 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,426 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,686 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,324 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,846 |
| Central American Countries | 0 | - | 4.98 | 155,774 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,229 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,891 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,621 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,245 |
| Europe Map Quiz | 0 | - | 5.00 | 4,751,753 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,460 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,708 |
| South American Physical Geography | 0 | - | 4.58 | 18,323 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,517 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,104 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,714 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,087 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,954 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,967 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,833 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,002 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,294 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 82,851 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 109,225 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,431 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,232 |
| Countries Closest to Canada | 0 | - | 4.91 | 197,924 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,343 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,540 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,220 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,198 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,774 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,735 |
| Counties of Ireland | 0 | - | 4.92 | 194,396 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,558 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,075 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,093 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,599 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,830 |
| U.S. States By Population | 0 | - | 4.92 | 152,925 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,090 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,272 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,064 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,066 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,398 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,222 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,475 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,655 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,554 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,962 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,041 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,039 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,405 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,237 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,281 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,502 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,752 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,174 |
| Asia Map Quiz | 0 | - | 4.99 | 913,187 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,530 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,059 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,153 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,296 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,601 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,287 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,764 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,610,731 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 415,989 |
| Name a City - European Countries | 0 | - | 4.91 | 65,092 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,001 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,357 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,369 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,318 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,474 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,633 |
| The Only European Country ... | 0 | - | 4.91 | 215,708 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,521 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,599 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,534 |
| Countries of Africa | 0 | - | 5.00 | 2,527,064 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,293 |
| United States Map Quiz | 0 | - | 4.98 | 4,151,120 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,381 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,468 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,526 |
| Australia Map Quiz | 0 | - | 4.95 | 343,612 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,715 |
| African East Coast | 0 | - | 4.96 | 95,709 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,251 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,379 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,272 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,786 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,710 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,775 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,238,132 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,587 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 576,372 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,288 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,682 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,855 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,598 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,113 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,406 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,386 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,515 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,007 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,640 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,096 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,656 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,331 |
| Hawaiian Islands | 0 | - | 4.83 | 42,617 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,290 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,038 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,296 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,767 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,810 |
| Megacities on a World Map | 0 | - | 4.98 | 252,844 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,576 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,962 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,580 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,709 |
| Europe Capital to Country | 0 | - | 4.99 | 249,340 |
| Asia Capital to Country | 0 | - | 4.96 | 126,354 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,432 |
| European Capitals by Map | 0 | - | 4.99 | 138,294 |
| African Capitals by Map | 0 | - | 4.99 | 133,093 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,928 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,776 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,142 |
| European Coastal Capitals | 0 | - | 4.95 | 90,285 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,434 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,805 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,293 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,681 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,892 |
| Countries of the Middle East | 0 | - | 4.96 | 200,558 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,891 |
| Slavic Countries | 0 | - | 4.96 | 111,399 |
