| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,902 |
| States of Brazil | 0 | - | 4.98 | 86,311 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,363 |
| States of Mexico | 0 | - | 4.95 | 173,249 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,798 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,303 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,752 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,101 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,653 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,068 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,035 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,270 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,892 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,694 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,750 |
| Departments of France | 0 | - | 4.93 | 52,749 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,400 |
| Pixelated United States Map | 0 | - | 4.89 | 93,435 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,860 |
| Flags of North and South America | 0 | - | 4.99 | 366,683 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,680 |
| Counties of England | 0 | - | 4.97 | 788,875 |
| US States with an Empty Map | 0 | - | 5.00 | 618,546 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,313 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,659 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,105 |
| Australian States and Territories | 0 | - | 4.95 | 140,609 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,643 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,358 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,055 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,073 |
| Peru Country Quiz | 0 | - | 4.54 | 48,287 |
| Chile Country Quiz | 0 | - | 4.75 | 39,709 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,689 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,362 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,185 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,463 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,762 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,304 |
| The Only American Country ... | 0 | - | 4.92 | 120,716 |
| Which South American Country? | 0 | - | 4.69 | 51,710 |
| Belize Country Quiz | 0 | - | 4.85 | 20,792 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,041 |
| Regions of Italy | 0 | - | 4.92 | 74,656 |
| States of India | 0 | - | 4.94 | 189,903 |
| US States Quiz | 0 | - | 5.00 | 16,692,477 |
| Japanese Prefectures | 0 | - | 4.98 | 134,473 |
| Provinces of China | 0 | - | 4.97 | 199,965 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,264 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,879 |
| States of Germany | 0 | - | 4.96 | 149,950 |
| Regions of New Zealand | 0 | - | 4.85 | 28,119 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,098 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,875 |
| Provinces of Turkey | 0 | - | 4.95 | 200,852 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,033 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,364 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,750 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,872 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,062 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,194 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,828 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,276 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,366 |
| Central American Countries | 0 | - | 4.98 | 154,985 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,616 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,695 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,050 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,770 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,833 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,794 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,745 |
| South American Physical Geography | 0 | - | 4.58 | 18,269 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,823 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,200 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,113 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,113 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,421 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,495 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,580 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,789 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,061 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,073 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,412 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,812 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,315 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,855 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,380 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,072 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,001 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,595 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,575 |
| Counties of Ireland | 0 | - | 4.92 | 192,971 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,678 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,316 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,365 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,598 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,864 |
| U.S. States By Population | 0 | - | 4.92 | 152,322 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,353 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,832 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,510 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,742 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,853 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,349 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,281 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,856 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,033 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,500 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,870 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,363 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,500 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,829 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,958 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,322 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,997 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,717 |
| Asia Map Quiz | 0 | - | 4.99 | 906,632 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,310 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,054 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,791 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,058 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,915 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,654 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,533 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,876 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,586,193 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,472 |
| Name a City - European Countries | 0 | - | 4.92 | 64,339 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,913 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,518 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,301 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,886 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,462 |
| The Only European Country ... | 0 | - | 4.91 | 213,696 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,028 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,450 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,178 |
| Countries of Africa | 0 | - | 5.00 | 2,506,468 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,570 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,065 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,759 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,414 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,893 |
| Australia Map Quiz | 0 | - | 4.94 | 342,378 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,218 |
| African East Coast | 0 | - | 4.96 | 95,001 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,597 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,833 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,616 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,592 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,007 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,530 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,736 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,163 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,021 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,186 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,555 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,799 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,161 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,391 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,212 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,151 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,332 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,855 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,894 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,764 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,926 |
| Hawaiian Islands | 0 | - | 4.83 | 42,421 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,274 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,911 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,925 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,078 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,931 |
| Megacities on a World Map | 0 | - | 4.98 | 250,822 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,826 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,633 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,750 |
| Europe Capital to Country | 0 | - | 4.99 | 247,442 |
| Asia Capital to Country | 0 | - | 4.96 | 125,700 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,394 |
| European Capitals by Map | 0 | - | 4.99 | 136,136 |
| African Capitals by Map | 0 | - | 4.99 | 132,108 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,064 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,141 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,575 |
| European Coastal Capitals | 0 | - | 4.95 | 89,710 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,169 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,628 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,676 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,406 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,224 |
| Countries of the Middle East | 0 | - | 4.96 | 198,827 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,212 |
| Slavic Countries | 0 | - | 4.96 | 110,816 |
| African Island Countries | 0 | - | 4.96 | 100,739 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,480 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,280 |
