| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,883 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,165 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,770 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,777 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,080 |
| Provinces of Turkey | 0 | - | 4.95 | 206,111 |
| Provinces of China | 0 | - | 4.97 | 208,394 |
| Japanese Prefectures | 0 | - | 4.98 | 139,232 |
| States of India | 0 | - | 4.94 | 196,248 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,809 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,804 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,848 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,347 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,825 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,233 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,825 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,051 |
| Asian Physical Geography | 0 | - | 4.61 | 35,633 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,223 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,689 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,170 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,852 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,546 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,952 |
| Asian Islands | 0 | - | 4.49 | 20,916 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,504 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,111 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,697 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,253 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,693 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,674 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,754 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,373 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,220 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,350 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,352 |
| Middle East A-Z | 0 | - | 4.47 | 46,259 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,176 |
| Dynasties of China | 0 | - | 4.64 | 28,089 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,608 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,058 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,887 |
| Australian Capitals | 0 | - | 4.92 | 62,848 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,808 |
| Official European Union Languages | 0 | - | 4.97 | 239,944 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,743 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,169 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,990 |
| Asia Map Quiz | 0 | - | 4.99 | 926,033 |
| A Quiz About Islam | 0 | - | 4.32 | 48,646 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,208 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,330 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,126 |
| History of China | 0 | - | 4.35 | 57,637 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,433 |
| History of India | 0 | - | 4.62 | 21,523 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,852 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,549 |
| Australia Map Quiz | 0 | - | 4.95 | 346,334 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,606 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,174 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,963 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,052 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,431 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,356 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,356 |
| The Only European Country ... | 0 | - | 4.91 | 219,348 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,706 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,079 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,263 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,205 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,437 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,091 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,047 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,477 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,567 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,985 |
| Word Chain - Asia | 0 | - | 4.34 | 29,398 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,061 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,970 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,688 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,616 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,088 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,909 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,728 |
| Chinese Inventions | 0 | - | 4.30 | 33,869 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,456 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,502 |
| Japanese Companies | 0 | - | 4.29 | 34,386 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,993 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,016 |
| Countries of Africa | 0 | - | 5.00 | 2,562,709 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,146 |
| African East Coast | 0 | - | 4.96 | 96,867 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,734 |
| Australian States and Territories | 0 | - | 4.96 | 142,957 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,520 |
| Australia True or False | 0 | - | 4.87 | 57,187 |
| Flags of North and South America | 0 | - | 4.99 | 377,585 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,053 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,928 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,763 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,614 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,777 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,522 |
| North America Map Quiz | 0 | - | 4.98 | 252,445 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,010 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,677 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,027 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,617 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,214 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,520 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,936 |
| Celtic Nations | 0 | - | 4.61 | 47,113 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,595 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,688 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,351 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,064 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,861 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,087 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,986 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,209 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,288 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,847 |
| Slavic Countries | 0 | - | 4.96 | 112,452 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,718 |
| Counties of England | 0 | - | 4.97 | 803,654 |
| Flags of Asia Quiz | 0 | - | 4.99 | 621,260 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,873 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,649 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,020 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,253 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,932 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,403 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,125 |
| Countries of the Middle East | 0 | - | 4.96 | 203,118 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,678 |
| History of Egypt | 0 | - | 4.58 | 24,108 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,484 |
| Japanese Loanwords | 0 | - | 4.47 | 84,917 |
| Kyrgyzstan Country Quiz | 0 | - | 4.64 | 26,856 |
| Uzbekistan Country Quiz | 0 | - | 4.63 | 27,740 |
| Armenia Country Quiz | 0 | - | 4.69 | 29,757 |
| Azerbaijan Country Quiz | 0 | - | 4.42 | 25,832 |
| Georgia ... or Georgia? | 0 | - | 4.68 | 77,072 |
| Georgia Country Quiz | 0 | - | 4.67 | 27,431 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,619 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,903 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,549 |
| Flags of Africa Quiz | 0 | - | 5.00 | 478,492 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,992 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,977 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,562 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 46,211 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,832 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,391 |
| African Island Countries | 0 | - | 4.96 | 102,665 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,756 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,878 |
| Flags of Oceania | 0 | - | 5.00 | 263,130 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,779 |
| Palau Country Quiz | 0 | - | 4.89 | 23,157 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,603 |
| Australia Country Quiz | 0 | - | 4.43 | 69,866 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,923 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,661 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,891 |
| Regions of New Zealand | 0 | - | 4.84 | 28,766 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,557 |
| The Only American Country ... | 0 | - | 4.92 | 122,288 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,728 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,904 |
| States of Mexico | 0 | - | 4.96 | 178,501 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,725 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,556 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,967 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,678 |
| States of Brazil | 0 | - | 4.98 | 89,916 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,258 |
| Central American Countries | 0 | - | 4.98 | 157,447 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,652 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,878 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,884 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,267 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,215 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,929 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,543 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,900 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,488 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,013 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,644 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,785 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,131 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,106 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,780 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,302 |
| US States Quiz | 0 | - | 5.00 | 17,010,688 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,792 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,456 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,566 |
