| Countries Bordering Brazil | 0 | - | 4.96 | 131,558 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,715 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,592 |
| Brazil States Map Quiz | 0 | - | 4.85 | 48,038 |
| States of Brazil | 0 | - | 4.97 | 88,010 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,794 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,945 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,461 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,534 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,058 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,638 |
| US States with an Empty Map | 0 | - | 5.00 | 624,503 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,750 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,484 |
| Peru Country Quiz | 0 | - | 4.54 | 48,656 |
| Chile Country Quiz | 0 | - | 4.77 | 40,045 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,853 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,266 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,632 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,429 |
| Rivers of the United States | 0 | - | 4.93 | 66,191 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,680,826 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,345 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,575 |
| Which South American Country? | 0 | - | 4.69 | 51,942 |
| Countries That Border Russia | 0 | - | 4.98 | 461,709 |
| European Countries with One Border | 0 | - | 4.97 | 182,765 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,563 |
| Countries Bordering France | 0 | - | 4.83 | 402,520 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,381 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,309 |
| US States Quiz | 0 | - | 5.00 | 16,872,778 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,612 |
| Central American Countries | 0 | - | 4.98 | 156,445 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,026 |
| Europe Map Quiz | 0 | - | 5.00 | 4,762,604 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,397 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,716 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,543 |
| States of Mexico | 0 | - | 4.95 | 176,031 |
| Departments of France | 0 | - | 4.93 | 54,089 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,892 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,591 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,908 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,796 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,269 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,219 |
| Countries Bordering India | 0 | - | 4.98 | 163,426 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,216 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,310 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,156 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,273 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 279,348 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,523 |
| Countries that Border China | 0 | - | 4.96 | 263,140 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,345 |
| Countries Bordering Kenya | 0 | - | 4.87 | 62,862 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,538 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,639 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,389 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,766 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,138 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,857 |
| Countries that Border Poland | 0 | - | 4.99 | 172,267 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,618 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,832 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,674 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,437 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,662 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,798 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,760 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,267 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,438 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,418 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,184 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,221 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,746 |
| Asia Map Quiz | 0 | - | 4.99 | 916,673 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,752 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,173 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,158 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,010 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,590 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,186 |
| Name a City - European Countries | 0 | - | 4.90 | 65,362 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,557 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,754 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,545 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,011 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,816 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,223 |
| The Only European Country ... | 0 | - | 4.91 | 216,594 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,226 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,107 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,648 |
| Countries of Africa | 0 | - | 5.00 | 2,536,602 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 355,831 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 415,087 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,391 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,325 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,105 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,870 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,260 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,686 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,957 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,867 |
| Australia Map Quiz | 0 | - | 4.95 | 344,591 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,431 |
| African East Coast | 0 | - | 4.96 | 96,052 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,863 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,641 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,639 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,992 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,900 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,907 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,414 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,070 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,017 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,614 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,068 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,502 |
| Belize Country Quiz | 0 | - | 4.85 | 20,972 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,186 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,211 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,335 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,118 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,174 |
| Flags of North and South America | 0 | - | 4.99 | 373,031 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,469 |
| Counties of England | 0 | - | 4.97 | 796,627 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,885 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,795 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,814 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,841 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,303 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,041 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,172 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,739 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,555 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,659 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,082 |
| Europe Capital to Country | 0 | - | 4.99 | 250,060 |
| Asia Capital to Country | 0 | - | 4.96 | 126,648 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,855 |
| European Capitals by Map | 0 | - | 4.99 | 139,116 |
| African Capitals by Map | 0 | - | 4.99 | 133,764 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,343 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,377 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,056 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,407 |
| European Coastal Capitals | 0 | - | 4.95 | 90,580 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,580 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,914 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,979 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,822 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,681 |
| Countries of the Middle East | 0 | - | 4.96 | 201,149 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,272 |
| Slavic Countries | 0 | - | 4.96 | 111,647 |
| African Island Countries | 0 | - | 4.96 | 101,617 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,874 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,182 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,885 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,498 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,496 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,957 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,651 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,725 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,604 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,217 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,195 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,570 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,221 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,142 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,988 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,252 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 106,970 |
| Countries Bordering the EU | 0 | - | 4.77 | 72,851 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,143 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,179 |
| North America Map Quiz | 0 | - | 4.98 | 248,464 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,966 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,225 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,529 |
| Australian States and Territories | 0 | - | 4.96 | 141,950 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,808 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,897 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,262 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,279 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,423 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 34,979 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,025 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,469 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,395 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,356 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,538,741 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,774 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,191 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,767 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,243 |
