| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,909 |
| States of Brazil | 0 | - | 4.98 | 86,341 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,371 |
| States of Mexico | 0 | - | 4.95 | 173,288 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,847 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,306 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,792 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,135 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,662 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,113 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,044 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,274 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,894 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,713 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,759 |
| Departments of France | 0 | - | 4.93 | 52,754 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,412 |
| Pixelated United States Map | 0 | - | 4.89 | 93,443 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,939 |
| Flags of North and South America | 0 | - | 4.99 | 366,838 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,739 |
| Counties of England | 0 | - | 4.97 | 788,936 |
| US States with an Empty Map | 0 | - | 5.00 | 618,606 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,318 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,660 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,115 |
| Australian States and Territories | 0 | - | 4.95 | 140,653 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,652 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,381 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,060 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,075 |
| Peru Country Quiz | 0 | - | 4.54 | 48,290 |
| Chile Country Quiz | 0 | - | 4.75 | 39,715 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,713 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,363 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,187 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,467 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,766 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,313 |
| The Only American Country ... | 0 | - | 4.92 | 120,724 |
| Which South American Country? | 0 | - | 4.69 | 51,714 |
| Belize Country Quiz | 0 | - | 4.85 | 20,797 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,041 |
| Regions of Italy | 0 | - | 4.92 | 74,672 |
| States of India | 0 | - | 4.94 | 189,953 |
| US States Quiz | 0 | - | 5.00 | 16,694,255 |
| Japanese Prefectures | 0 | - | 4.98 | 134,492 |
| Provinces of China | 0 | - | 4.97 | 200,021 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,280 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,884 |
| States of Germany | 0 | - | 4.96 | 149,966 |
| Regions of New Zealand | 0 | - | 4.85 | 28,120 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,101 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,910 |
| Provinces of Turkey | 0 | - | 4.95 | 200,876 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,040 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,372 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,764 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,893 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,068 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,211 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,853 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,301 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,379 |
| Central American Countries | 0 | - | 4.98 | 155,002 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,622 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,799 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,058 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,775 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,134 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,808 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,805 |
| South American Physical Geography | 0 | - | 4.58 | 18,269 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,835 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,211 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,126 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,142 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,426 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,508 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,586 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,791 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,066 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,079 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,425 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,819 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,325 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,860 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,383 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,074 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,021 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,599 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,580 |
| Counties of Ireland | 0 | - | 4.92 | 192,976 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,692 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,325 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,373 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,617 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,870 |
| U.S. States By Population | 0 | - | 4.92 | 152,329 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,364 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,837 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,527 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,747 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,861 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,361 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,308 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,877 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,050 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,511 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,875 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,376 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,517 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,832 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,960 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,455 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,084 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,850 |
| Asia Map Quiz | 0 | - | 4.99 | 906,730 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,313 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,070 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,792 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,080 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,921 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,665 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,542 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,887 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,547 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,494 |
| Name a City - European Countries | 0 | - | 4.92 | 64,351 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,972 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,612 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,315 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,908 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,783 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,482 |
| The Only European Country ... | 0 | - | 4.91 | 213,731 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,053 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,466 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,184 |
| Countries of Africa | 0 | - | 5.00 | 2,506,751 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,632 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,220 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,769 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,425 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,897 |
| Australia Map Quiz | 0 | - | 4.94 | 342,407 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,242 |
| African East Coast | 0 | - | 4.96 | 95,008 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,617 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,840 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,628 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,592 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,018 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,534 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,916 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,258 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,056 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,187 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,556 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,800 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,163 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,456 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,288 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,153 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,336 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,856 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,897 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,785 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,026 |
| Hawaiian Islands | 0 | - | 4.83 | 42,424 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,274 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,912 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,928 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,090 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,951 |
| Megacities on a World Map | 0 | - | 4.98 | 250,840 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,836 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,655 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,760 |
| Europe Capital to Country | 0 | - | 4.99 | 247,495 |
| Asia Capital to Country | 0 | - | 4.96 | 125,711 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,403 |
| European Capitals by Map | 0 | - | 4.99 | 136,166 |
| African Capitals by Map | 0 | - | 4.99 | 132,117 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,087 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,149 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,580 |
| European Coastal Capitals | 0 | - | 4.95 | 89,715 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,173 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,665 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,694 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,408 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,239 |
| Countries of the Middle East | 0 | - | 4.96 | 198,844 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,220 |
| Slavic Countries | 0 | - | 4.96 | 110,825 |
| African Island Countries | 0 | - | 4.96 | 100,751 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,485 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,302 |
