| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,318 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,682 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,721 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,099 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,899 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,269 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,423 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,884 |
| Provinces of Turkey | 0 | - | 4.94 | 205,439 |
| Provinces of China | 0 | - | 4.97 | 207,057 |
| Japanese Prefectures | 0 | - | 4.98 | 138,498 |
| States of India | 0 | - | 4.95 | 195,227 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,601 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,747 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,736 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,193 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,399 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,757 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,633 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,049 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,865 |
| Asian Physical Geography | 0 | - | 4.61 | 35,597 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,181 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,050 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,801 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,019 |
| Asian Islands | 0 | - | 4.49 | 20,887 |
| Ottoman Empire Quiz | 0 | - | 4.37 | 17,199 |
| Dynasties of China | 0 | - | 4.64 | 28,027 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,950 |
| Australian Capitals | 0 | - | 4.92 | 62,805 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,587 |
| Official European Union Languages | 0 | - | 4.97 | 239,456 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,458 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,220 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,366 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,961 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,585 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,107 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,573 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,134 |
| Asia Map Quiz | 0 | - | 4.99 | 923,140 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,620 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,685 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,332 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,168 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,234 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,190 |
| Middle East A-Z | 0 | - | 4.47 | 46,208 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,818 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,537 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,773 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,112 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,286 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,474 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,845 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,306 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,225 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,757 |
| The Only European Country ... | 0 | - | 4.91 | 218,393 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,173 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,002 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,544 |
| Word Chain - Asia | 0 | - | 4.34 | 29,375 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,691 |
| A Quiz About Islam | 0 | - | 4.32 | 48,566 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,090 |
| History of Turkey | 0 | - | 3.95 | 16,712 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,081 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,217 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,969 |
| History of China | 0 | - | 4.35 | 57,473 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,334 |
| History of India | 0 | - | 4.62 | 21,489 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,633 |
| African East Coast | 0 | - | 4.96 | 96,567 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,423 |
| Australia Map Quiz | 0 | - | 4.95 | 345,787 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,979 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,751 |
| Celtic Nations | 0 | - | 4.61 | 47,063 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,194 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,101 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,355 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,983 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,922 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,389 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,922 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,880 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,277 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,040 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,859 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,663 |
| Chinese Inventions | 0 | - | 4.30 | 33,846 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,441 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,463 |
| Japanese Companies | 0 | - | 4.29 | 34,319 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,973 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,913 |
| Countries of Africa | 0 | - | 5.00 | 2,553,203 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,472 |
| Australian States and Territories | 0 | - | 4.96 | 142,634 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,448 |
| Australia True or False | 0 | - | 4.87 | 57,075 |
| Flags of North and South America | 0 | - | 4.99 | 375,929 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,867 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,652 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,406 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,170 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,713 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,040 |
| North America Map Quiz | 0 | - | 4.98 | 250,762 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,926 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,207 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,213 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,467 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,083 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,983 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,837 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,296 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,847 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,257 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,622 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,889 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,218 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,020 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,090 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,954 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,646 |
| Slavic Countries | 0 | - | 4.96 | 112,193 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,622 |
| Counties of England | 0 | - | 4.97 | 801,343 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,368 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,625 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,363 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,726 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,001 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,586 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,118 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,082 |
| Countries of the Middle East | 0 | - | 4.96 | 202,288 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,639 |
| History of Egypt | 0 | - | 4.58 | 24,088 |
| Japanese Loanwords | 0 | - | 4.47 | 84,820 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,515 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,861 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,400 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,853 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,084 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,317 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,088 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,974 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,331 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,951 |
| African Island Countries | 0 | - | 4.96 | 102,257 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,315 |
| Flags of Oceania | 0 | - | 5.00 | 261,893 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,579 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,305 |
| Australia Country Quiz | 0 | - | 4.43 | 69,782 |
| Regions of New Zealand | 0 | - | 4.84 | 28,672 |
| The Only American Country ... | 0 | - | 4.92 | 122,062 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,513 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,220 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,641 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,031 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,706 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,773 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,614 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,813 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,795 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,178 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,379 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,567 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,336 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,245 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,223 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,616 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,695 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,287 |
| Monarchies of Europe | 0 | - | 4.90 | 98,665 |
| European Countries with One Border | 0 | - | 4.97 | 183,522 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,260 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,100 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,953 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,330 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,377 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,558 |
| States of Germany | 0 | - | 4.95 | 154,029 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,546 |
| Regions of Italy | 0 | - | 4.92 | 76,723 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,654 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,038 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,618 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,943 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,388 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,677 |
| 10 Closest Megacities to London | 0 | - | 4.90 | 17,807 |
| Champions League Winners | 0 | - | 4.92 | 1,013,398 |
| Largest Land Animals of Asia | 0 | - | 3.64 | 8,334 |
