| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,758 |
| States of Brazil | 0 | - | 4.98 | 86,179 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,310 |
| States of Mexico | 0 | - | 4.95 | 173,003 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,508 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,268 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,495 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,006 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,580 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,746 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,893 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,248 |
| South American Cities on the Map | 0 | - | 4.57 | 35,225 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,874 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,572 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,665 |
| Departments of France | 0 | - | 4.93 | 52,641 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,292 |
| Pixelated United States Map | 0 | - | 4.89 | 93,282 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,203 |
| Flags of North and South America | 0 | - | 4.99 | 365,386 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,226 |
| Counties of England | 0 | - | 4.97 | 788,233 |
| US States with an Empty Map | 0 | - | 5.00 | 618,060 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,236 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,359 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,934 |
| Australian States and Territories | 0 | - | 4.95 | 140,545 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,571 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,237 |
| Brazil Country Quiz | 0 | - | 4.52 | 100,996 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,031 |
| Peru Country Quiz | 0 | - | 4.54 | 48,245 |
| Chile Country Quiz | 0 | - | 4.75 | 39,689 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,467 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,351 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,169 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,450 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,703 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,247 |
| The Only American Country ... | 0 | - | 4.92 | 120,648 |
| Which South American Country? | 0 | - | 4.69 | 51,690 |
| Belize Country Quiz | 0 | - | 4.85 | 20,779 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,031 |
| Regions of Italy | 0 | - | 4.92 | 74,589 |
| States of India | 0 | - | 4.94 | 189,659 |
| US States Quiz | 0 | - | 5.00 | 16,677,316 |
| Japanese Prefectures | 0 | - | 4.98 | 134,255 |
| Provinces of China | 0 | - | 4.97 | 199,675 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,130 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,829 |
| States of Germany | 0 | - | 4.96 | 149,745 |
| Regions of New Zealand | 0 | - | 4.85 | 28,097 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,050 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,558 |
| Provinces of Turkey | 0 | - | 4.95 | 199,899 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,938 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,275 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,630 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,749 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 69,977 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,039 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,631 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,040 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,292 |
| Central American Countries | 0 | - | 4.98 | 154,907 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,505 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,928 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,997 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,718 |
| Europe Map Quiz | 0 | - | 5.00 | 4,727,003 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,543 |
| Name the U.S. National Parks | 0 | - | 4.85 | 57,373 |
| South American Physical Geography | 0 | - | 4.58 | 18,260 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,698 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,092 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,035 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 273,946 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,358 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,437 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,539 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,765 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,038 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,038 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,267 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,702 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,227 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,784 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,046 |
| Bolivia Country Quiz | 0 | - | 4.63 | 25,984 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,587 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,646 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,556 |
| Counties of Ireland | 0 | - | 4.92 | 192,781 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,565 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,198 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,257 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,469 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,739 |
| U.S. States By Population | 0 | - | 4.92 | 152,245 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,235 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,768 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,438 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,699 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,779 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,228 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,983 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,680 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,930 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,428 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,818 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,259 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,371 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,768 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,919 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,941 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,389 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,601 |
| Asia Map Quiz | 0 | - | 4.99 | 905,650 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,300 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 100,957 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,757 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,807 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,854 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,524 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,443 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,772 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,583,317 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,194 |
| Name a City - European Countries | 0 | - | 4.92 | 64,261 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,313 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,776 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,209 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,709 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,704 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,323 |
| The Only European Country ... | 0 | - | 4.91 | 213,463 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,812 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,305 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,150 |
| Countries of Africa | 0 | - | 5.00 | 2,504,082 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,522 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,494 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,716 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,281 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,780 |
| Australia Map Quiz | 0 | - | 4.94 | 342,212 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,051 |
| African East Coast | 0 | - | 4.96 | 94,907 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,422 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,775 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,548 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,564 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,928 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,505 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,883 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,414 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,533 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,175 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,543 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,790 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,114 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,508 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,321 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,126 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,320 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,828 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,871 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,281 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,154 |
| Hawaiian Islands | 0 | - | 4.83 | 42,395 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,272 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,896 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 53,887 |
| Top European Languages on a Map | 0 | - | 4.77 | 130,978 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,672 |
| Megacities on a World Map | 0 | - | 4.98 | 250,161 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,735 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,458 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,638 |
| Europe Capital to Country | 0 | - | 4.99 | 247,268 |
| Asia Capital to Country | 0 | - | 4.96 | 125,616 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,273 |
| European Capitals by Map | 0 | - | 4.99 | 135,906 |
| African Capitals by Map | 0 | - | 4.99 | 132,037 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,952 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,063 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,519 |
| European Coastal Capitals | 0 | - | 4.95 | 89,630 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,141 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,345 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,513 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,368 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,018 |
| Countries of the Middle East | 0 | - | 4.96 | 198,688 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,131 |
| Slavic Countries | 0 | - | 4.96 | 110,766 |
| African Island Countries | 0 | - | 4.96 | 100,645 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,452 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,156 |
