| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,518 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,405 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,477 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,658 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,093 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,196 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,893 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,681 |
| States of India | 0 | - | 4.94 | 192,331 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,336 |
| Provinces of Turkey | 0 | - | 4.95 | 203,451 |
| Provinces of China | 0 | - | 4.97 | 203,126 |
| Japanese Prefectures | 0 | - | 4.98 | 136,211 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,537 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,460 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,423 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,656 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,660 |
| History of Turkey | 0 | - | 3.95 | 16,622 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,589 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,742 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,522 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,351 |
| Asian Physical Geography | 0 | - | 4.60 | 35,470 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,040 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,632 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,642 |
| Europe Map Quiz | 0 | - | 5.00 | 4,752,958 |
| Asian Islands | 0 | - | 4.49 | 20,813 |
| Dynasties of China | 0 | - | 4.64 | 27,808 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,121 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,573 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,698 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,995 |
| Australian Capitals | 0 | - | 4.92 | 62,688 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,960 |
| Official European Union Languages | 0 | - | 4.97 | 237,995 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,536 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,235 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,034 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,586 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,329 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,789 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,265 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,873 |
| Asia Map Quiz | 0 | - | 4.99 | 913,546 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,457 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,479 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,214 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,016 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,910 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,707 |
| Middle East A-Z | 0 | - | 4.47 | 45,958 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,369 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,324 |
| History of India | 0 | - | 4.61 | 21,383 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,506 |
| African East Coast | 0 | - | 4.96 | 95,732 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,544 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,406 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,573 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,542 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,355 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,850 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,674 |
| The Only European Country ... | 0 | - | 4.91 | 215,777 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,628 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,730 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,491 |
| Word Chain - Asia | 0 | - | 4.34 | 29,296 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,515 |
| A Quiz About Islam | 0 | - | 4.31 | 48,379 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,035 |
| History of Iran | 0 | - | 4.66 | 16,332 |
| Countries That Don't Recognize Israel | 0 | - | 4.67 | 34,724 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,936 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,452 |
| History of China | 0 | - | 4.37 | 57,004 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,897 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,575 |
| Countries of Africa | 0 | - | 5.00 | 2,527,881 |
| Australia Map Quiz | 0 | - | 4.95 | 343,673 |
| United States Map Quiz | 0 | - | 4.98 | 4,151,808 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,768 |
| Celtic Nations | 0 | - | 4.69 | 46,900 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,031 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,853 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,135 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,689 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,649 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,155 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,690 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,634 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,438 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,848 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,713 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,507 |
| Chinese Inventions | 0 | - | 4.30 | 33,772 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,367 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,327 |
| Japanese Companies | 0 | - | 4.28 | 34,179 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,903 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,259 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,733 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,830 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,555 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,536 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,207 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,910 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,997 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,056 |
| Top African Languages on a Map | 0 | - | 4.93 | 73,532 |
| African Island Countries | 0 | - | 4.96 | 101,348 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,940 |
| Australian States and Territories | 0 | - | 4.96 | 141,591 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,210 |
| Australia True or False | 0 | - | 4.87 | 56,742 |
| Flags of North and South America | 0 | - | 4.99 | 371,474 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,485 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,873 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,185 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,665 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,651 |
| North America Map Quiz | 0 | - | 4.98 | 247,372 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,619 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,853 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,756 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,003 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,764 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,349 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,238,617 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,482 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,346 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,896 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,950 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,926 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,204 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,821 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,227 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,663 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,913 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,651 |
| Slavic Countries | 0 | - | 4.96 | 111,413 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,271 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,856 |
| Counties of England | 0 | - | 4.97 | 794,150 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 353,802 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,841 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,028 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,442 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,896 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,753 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,567 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,195 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,949 |
| Countries of the Middle East | 0 | - | 4.96 | 200,594 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,539 |
| History of Egypt | 0 | - | 4.58 | 24,002 |
| Japanese Loanwords | 0 | - | 4.47 | 84,539 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,654 |
| The Life of Gandhi | 0 | - | 4.37 | 13,041 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,495 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,249 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,589 |
| The Only African Country ... | 0 | - | 4.99 | 128,870 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,028 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,590 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 321,228 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,916 |
| Flags of Oceania | 0 | - | 5.00 | 257,823 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,225 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,091 |
| Australia Country Quiz | 0 | - | 4.43 | 69,498 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,420 |
| Regions of New Zealand | 0 | - | 4.85 | 28,444 |
| The Only American Country ... | 0 | - | 4.92 | 121,343 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,866 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,497 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,322 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,654 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,495 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,753 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,329 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,079 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,293 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,657 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,782 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,877 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,619 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,168 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,806 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,818 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,369 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,427 |
| Monarchies of Europe | 0 | - | 4.90 | 97,877 |
| European Countries with One Border | 0 | - | 4.97 | 182,413 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,239 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 77,664 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,790 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,039 |
