| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,107 |
| States of Brazil | 0 | - | 4.98 | 86,618 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,488 |
| States of Mexico | 0 | - | 4.95 | 173,740 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,664 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,398 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,526 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,265 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,804 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,824 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,153 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,325 |
| South American Cities on the Map | 0 | - | 4.57 | 35,264 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,987 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,920 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,947 |
| Departments of France | 0 | - | 4.93 | 52,980 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,599 |
| Pixelated United States Map | 0 | - | 4.89 | 93,598 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,165 |
| Flags of North and South America | 0 | - | 4.99 | 368,255 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,560 |
| Counties of England | 0 | - | 4.97 | 790,249 |
| US States with an Empty Map | 0 | - | 5.00 | 619,624 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,491 |
| Guyana Country Quiz | 0 | - | 4.49 | 22,635 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,386 |
| Australian States and Territories | 0 | - | 4.96 | 141,049 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,800 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,709 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,212 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,165 |
| Peru Country Quiz | 0 | - | 4.54 | 48,370 |
| Chile Country Quiz | 0 | - | 4.75 | 39,786 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,658 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 900,085 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,402 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,218 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,485 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,903 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,432 |
| The Only American Country ... | 0 | - | 4.92 | 120,878 |
| Which South American Country? | 0 | - | 4.69 | 51,752 |
| Belize Country Quiz | 0 | - | 4.85 | 20,830 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,074 |
| Regions of Italy | 0 | - | 4.92 | 74,885 |
| States of India | 0 | - | 4.94 | 190,725 |
| US States Quiz | 0 | - | 5.00 | 16,725,927 |
| Japanese Prefectures | 0 | - | 4.98 | 134,964 |
| Provinces of China | 0 | - | 4.97 | 200,724 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,566 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,143 |
| States of Germany | 0 | - | 4.96 | 150,423 |
| Regions of New Zealand | 0 | - | 4.85 | 28,255 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,453 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,459 |
| Provinces of Turkey | 0 | - | 4.95 | 201,917 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,191 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,539 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,932 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,107 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 70,240 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,511 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,342 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,590 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,520 |
| Central American Countries | 0 | - | 4.98 | 155,196 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,768 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,323 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,172 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,888 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,774 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 146,201 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,265 |
| South American Physical Geography | 0 | - | 4.58 | 18,284 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,044 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,509 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,265 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,492 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,554 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,621 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,646 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,856 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,107 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,172 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,634 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,966 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,482 |
| Countries that Beat Brazil | 0 | - | 4.49 | 67,986 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,439 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,128 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,081 |
| Suriname Country Quiz | 0 | - | 4.60 | 19,694 |
| Counties of Ireland | 0 | - | 4.92 | 193,369 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,884 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,502 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,552 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,838 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,092 |
| U.S. States By Population | 0 | - | 4.92 | 152,494 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,539 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,958 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,673 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,807 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,978 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,569 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,889 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,129 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,177 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,631 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,919 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,553 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,738 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,941 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,054 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,967 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,280 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,124 |
| Asia Map Quiz | 0 | - | 4.99 | 908,147 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,329 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,175 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,846 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,624 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,008 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,908 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,723 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,116 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,592,658 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 414,173 |
| Name a City - European Countries | 0 | - | 4.91 | 64,589 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,424 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,967 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,746 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,305 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,936 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,795 |
| The Only European Country ... | 0 | - | 4.91 | 214,239 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,429 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,803 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,334 |
| Countries of Africa | 0 | - | 5.00 | 2,511,939 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,907 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,924 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,942 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,643 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,053 |
| Australia Map Quiz | 0 | - | 4.94 | 342,747 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,620 |
| African East Coast | 0 | - | 4.96 | 95,180 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,002 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,002 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,814 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,648 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,210 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,602 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,190 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,657 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,943 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,223 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,590 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,820 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,274 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,091 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,013,479 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,230 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,395 |
| Jamaica Country Quiz | 0 | - | 4.58 | 34,896 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,968 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,576 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,394 |
| Hawaiian Islands | 0 | - | 4.83 | 42,473 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,277 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,950 |
| Colonies of Africa with a Map | 0 | - | 4.77 | 54,029 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,270 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,411 |
| Megacities on a World Map | 0 | - | 4.98 | 251,390 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,984 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,027 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,053 |
| Europe Capital to Country | 0 | - | 4.99 | 248,233 |
| Asia Capital to Country | 0 | - | 4.96 | 125,877 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,693 |
| European Capitals by Map | 0 | - | 4.99 | 136,834 |
| African Capitals by Map | 0 | - | 4.99 | 132,369 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,389 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,351 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,754 |
| European Coastal Capitals | 0 | - | 4.95 | 89,900 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,242 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,356 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,146 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,472 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,664 |
| Countries of the Middle East | 0 | - | 4.96 | 199,220 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,404 |
| Slavic Countries | 0 | - | 4.96 | 110,978 |
| African Island Countries | 0 | - | 4.96 | 100,905 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,556 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,802 |
