| Australia Map Quiz | 0 | - | 4.94 | 317,278 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 130,179 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 83,703 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 59,051 |
| Countries Closest to Australia | 0 | - | 4.99 | 144,428 |
| Countries that Beat Australia | 0 | - | 4.84 | 69,719 |
| Biggest Trading Partners - Australia | 0 | - | 4.88 | 42,464 |
| Cultural Symbols of Australia | 0 | - | 4.21 | 46,210 |
| Australia A-Z | 0 | - | 4.48 | 38,228 |
| Australian Animals By Picture | 0 | - | 4.44 | 29,000 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 453,935 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 252,937 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 243,018 |
| Prime Ministers of Australia | 0 | - | 4.47 | 27,433 |
| Famous Australians by Picture | 0 | - | 4.24 | 24,750 |
| Europe Map Quiz | 0 | - | 5.00 | 4,254,587 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,334,433 |
| Asia Map Quiz | 0 | - | 4.99 | 773,812 |
| Africa Map Quiz | 0 | - | 5.00 | 1,925,160 |
| Oceania Map Quiz | 0 | - | 4.97 | 562,415 |
| Australian Capitals | 0 | - | 4.90 | 52,947 |
| Australia by Picture | 0 | - | 4.39 | 26,235 |
| Official European Union Languages | 0 | - | 4.98 | 198,752 |
| European Countries in their Native Language | 0 | - | 4.99 | 142,866 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 381,924 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,261 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,649 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,273,285 |
| Countries of Africa | 0 | - | 5.00 | 2,140,823 |
| African East Coast | 0 | - | 4.97 | 83,283 |
| Western Africa Map Quiz | 0 | - | 4.97 | 59,945 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,651 |
| Melbourne Suburbs | 0 | - | 4.79 | 37,032 |
| United States Map Quiz | 0 | - | 4.98 | 3,880,946 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 193,962 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,402 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,498 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 333,826 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,772 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,842 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,906 |
| The Only European Country ... | 0 | - | 4.94 | 175,976 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,712 |
| Counties of England | 0 | - | 4.96 | 682,980 |
| Flags of Asia Quiz | 0 | - | 4.99 | 518,703 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,588 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,827 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,999 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,759 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 109,972 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,683 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 59,904 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 208,778 |
| Countries of the Middle East | 0 | - | 4.96 | 171,364 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 51,870 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 90,983 |
| Flags of Africa Quiz | 0 | - | 4.99 | 380,909 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,904 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,398 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 103,886 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 129,753 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,149 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,288 |
| African Island Countries | 0 | - | 4.96 | 88,518 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 221,135 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 225,078 |
| Australian States and Territories | 0 | - | 4.96 | 128,190 |
| Australian True or False | 0 | - | 4.90 | 50,828 |
| Which City in Australia? | 0 | - | 4.63 | 31,648 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,418 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,289 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 104,901 |
| South America Map Quiz | 0 | - | 5.00 | 1,410,080 |
| Countries of North America Quiz | 0 | - | 5.00 | 869,113 |
| North America Map Quiz | 0 | - | 4.98 | 194,510 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 106,041 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.38 | 14,569 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 573,202 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,351 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 36,925 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,032,332 |
| Celtic Nations | 0 | - | 4.76 | 44,514 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,170,860 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,544 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,401 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,415 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,223 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 79,026 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 283,124 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 113,442 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,741 |
| Eastern Europe Map Quiz | 0 | - | 4.88 | 114,712 |
| Slavic Countries | 0 | - | 4.96 | 99,783 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,385 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 31,322 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,311 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,525 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 168,028 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 91,868 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,758 |
| UK Cities Map Quiz | 0 | - | 4.94 | 430,744 |
| UK Immigration by Country | 0 | - | 4.95 | 124,095 |
| United Kingdom Country Quiz | 0 | - | 4.93 | 117,125 |
| Parts of the United Kingdom | 0 | - | 4.88 | 82,956 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,212 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 98,350 |
| England or Wales? | 0 | - | 4.93 | 39,836 |
| All Champions League Teams Ever | 0 | - | 4.89 | 102,428 |
| Champions League Winners | 0 | - | 4.90 | 838,418 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 60,538 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,193 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,338 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,101 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,574 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 109,862 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 83,573 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,056 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 100,641 |
| Pixelated Asia Map | 0 | - | 4.89 | 62,493 |
| Monarchies of Asia | 0 | - | 4.95 | 53,578 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,605 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,161 |
| Provinces of Turkey | 0 | - | 4.95 | 175,349 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 69,815 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 91,455 |
| Indonesia Country Quiz | 0 | - | 4.83 | 64,675 |
| Provinces of China | 0 | - | 4.97 | 152,645 |
| China Cities Map Quiz | 0 | - | 4.87 | 87,936 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 82,964 |
| Japanese Prefectures | 0 | - | 4.98 | 104,719 |
| Japan Country Quiz | 0 | - | 4.92 | 118,081 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 92,373 |
| States of India | 0 | - | 4.91 | 151,487 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,022 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 53,029 |
| African Great Lakes | 0 | - | 4.84 | 52,090 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 45,899 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,655 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,476 |
| The Only African Country ... | 0 | - | 4.98 | 104,524 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,184 |
| African Countries with the Most Christians | 0 | - | 4.92 | 66,646 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 108,621 |
| Pixelated Africa Map | 0 | - | 4.98 | 87,058 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,472 |
| Flags of Oceania | 0 | - | 5.00 | 212,569 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 19,323 |
| Australia Country Quiz | 0 | - | 4.44 | 57,109 |
| Regions of New Zealand | 0 | - | 4.83 | 24,176 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,261 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 306,292 |
| The Only American Country ... | 0 | - | 4.94 | 108,851 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 99,996 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 80,349 |
| States of Mexico | 0 | - | 4.94 | 138,366 |
| Mexico States Map Quiz | 0 | - | 4.85 | 89,407 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 93,112 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.89 | 38,814 |
| Brazil States Map Quiz | 0 | - | 4.84 | 38,924 |
| States of Brazil | 0 | - | 4.96 | 67,262 |
| Uruguay Country Quiz | 0 | - | 4.82 | 28,297 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,305 |
| Central American Countries | 0 | - | 4.98 | 137,884 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 103,494 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 115,349 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,393 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 84,533 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 46,041 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,424 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 220,541 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,424 |
| Total United States Immigration by Country | 0 | - | 4.90 | 95,867 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,616 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.93 | 145,117 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,003 |
| U.S. Cabinet Departments | 0 | - | 4.85 | 67,257 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 59,220 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.84 | 21,044 |
| US States Quiz | 0 | - | 5.00 | 14,570,318 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 338,144 |
| Canada Provinces and Territories | 0 | - | 4.99 | 286,744 |
| Flags of the Mediterranean | 0 | - | 4.94 | 122,963 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,402 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 81,009 |
| Count to 10 in Europe: Pro | 0 | - | 4.79 | 60,594 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 179,967 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 114,795 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,765 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,484 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,508 |
| Catholic Countries in Europe | 0 | - | 4.87 | 82,731 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,451 |
| Most Forested European Countries | 0 | - | 4.82 | 67,592 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 176,597 |
| Pixelated Europe Map | 0 | - | 4.89 | 108,484 |
| Monarchies of Europe | 0 | - | 4.88 | 86,234 |
| European Countries with One Border | 0 | - | 4.96 | 149,113 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,352 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,477 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 186,558 |
