| Asian Countries by First 2 Letters | 0 | - | 4.91 | 270,763 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 67,662 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 223,703 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 45,948 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 54,052 |
| States of India | 0 | - | 4.93 | 179,713 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 64,587 |
| Provinces of Turkey | 0 | - | 4.94 | 193,724 |
| Provinces of China | 0 | - | 4.97 | 185,623 |
| Japanese Prefectures | 0 | - | 4.98 | 125,864 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 514,313 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 49,785 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 85,541 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 265,741 |
| Countries Closest to Yemen | 0 | - | 4.90 | 21,186 |
| China's Territorial Disputes | 0 | - | 4.44 | 34,673 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 260,538 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 31,813 |
| Asian Physical Geography | 0 | - | 4.59 | 34,882 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,311 |
| Asia's Busiest Airports | 0 | - | 4.78 | 50,532 |
| Japan Multiple Choice | 0 | - | 4.48 | 39,845 |
| Europe Map Quiz | 0 | - | 5.00 | 4,609,808 |
| Asian Islands | 0 | - | 4.49 | 20,507 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 25,078 |
| Dynasties of China | 0 | - | 4.64 | 26,620 |
| Things that Have Been Banned in China | 0 | - | 4.33 | 57,105 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,127 |
| Africa Map Quiz | 0 | - | 5.00 | 2,055,742 |
| Oceania Map Quiz | 0 | - | 4.98 | 613,054 |
| Australian Capitals | 0 | - | 4.92 | 62,069 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 66,210 |
| Official European Union Languages | 0 | - | 4.98 | 230,417 |
| European Countries in their Native Language | 0 | - | 4.99 | 152,687 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 414,033 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 69,830 |
| Asian Geography by Letter - H | 0 | - | 4.48 | 64,344 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 60,348 |
| Asian Geography by Letter - P | 0 | - | 4.44 | 56,583 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 56,128 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,411,669 |
| Asia Map Quiz | 0 | - | 4.99 | 870,473 |
| Asia Geography Quiz #1 | 0 | - | 4.77 | 52,603 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 47,518 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 31,720 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.70 | 35,236 |
| Asian Geography By Letter - L | 0 | - | 4.48 | 41,639 |
| Middle East A-Z | 0 | - | 4.46 | 44,930 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.83 | 51,793 |
| Provinces of the Philippines | 0 | - | 4.57 | 42,954 |
| Overseas Chinese Population | 0 | - | 4.54 | 42,310 |
| History of India | 0 | - | 4.60 | 20,759 |
| African East Coast | 0 | - | 4.96 | 91,776 |
| Western Africa Map Quiz | 0 | - | 4.97 | 69,613 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 46,958 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 203,192 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 90,267 |
| Countries That Use the Euro | 0 | - | 4.96 | 85,356 |
| Europe Geography Decoder | 0 | - | 4.85 | 67,764 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 107,252 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 41,136 |
| The Only European Country ... | 0 | - | 4.91 | 202,302 |
| European Countries NOT in NATO | 0 | - | 4.88 | 53,269 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 40,612 |
| Asian Cities A-Z | 0 | - | 4.51 | 31,065 |
| South Asian Cities by Map | 0 | - | 4.34 | 23,102 |
| Word Chain - Asia | 0 | - | 4.33 | 28,864 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.41 | 28,341 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 91,491 |
| A Quiz About Islam | 0 | - | 4.29 | 47,163 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.20 | 15,185 |
| History of Iran Quiz | 0 | - | 4.65 | 15,826 |
| Countries That Don't Recognize Israel | 0 | - | 4.58 | 32,956 |
| Largest Indonesian Islands | 0 | - | 4.74 | 48,382 |
| Chinese Zodiac Quiz | 0 | - | 4.74 | 124,252 |
| History of China | 0 | - | 4.39 | 54,971 |
| North Korea... or South Korea? | 0 | - | 4.48 | 78,910 |
| Countries of Africa | 0 | - | 5.00 | 2,400,801 |
| Australia Map Quiz | 0 | - | 4.94 | 336,044 |
| United States Map Quiz | 0 | - | 4.98 | 4,079,956 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 354,853 |
| Celtic Nations | 0 | - | 4.74 | 46,230 |
| Asian Geography By Letter - S | 0 | - | 4.21 | 55,337 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 50,817 |
| Asian Geography by Letter - G | 0 | - | 4.37 | 50,200 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 66,460 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 63,559 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,093 |
| Asian Last Names in the United States | 0 | - | 4.43 | 45,632 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 33,657 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 29,948 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,351,087 |
| Ottoman Empire Quiz | 0 | - | 4.45 | 16,595 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,087 |
| English Words of Arabic Origin | 0 | - | 4.53 | 48,865 |
| Largest Philippines Islands | 0 | - | 4.63 | 23,767 |
| Chinese Inventions | 0 | - | 4.29 | 33,412 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,058 |
| Chinese Geography on the Map | 0 | - | 4.56 | 23,537 |
| Japanese Companies | 0 | - | 4.30 | 33,493 |
| Four Main Islands of Japan | 0 | - | 4.52 | 25,943 |
| Japanese Loanwords | 0 | - | 4.47 | 83,054 |
| Japanese Language - Katakana Practice | 0 | - | 4.59 | 31,077 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 30,201 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,041 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 96,307 |
| Flags of Africa Quiz | 0 | - | 5.00 | 434,836 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 26,464 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 210,395 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 112,509 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 156,395 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 130,942 |
| Top African Languages on a Map | 0 | - | 4.92 | 67,118 |
| African Island Countries | 0 | - | 4.96 | 97,338 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 236,416 |
| Australian States and Territories | 0 | - | 4.96 | 137,266 |
| Australian Immigration by Country | 0 | - | 4.82 | 75,924 |
| Australia True or False | 0 | - | 4.87 | 55,115 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 340,539 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 110,798 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 139,514 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 121,993 |
| South America Map Quiz | 0 | - | 5.00 | 1,506,921 |
| Countries of North America Quiz | 0 | - | 5.00 | 970,364 |
| North America Map Quiz | 0 | - | 4.98 | 230,276 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 112,071 |
| Canada Provinces and Territories | 0 | - | 5.00 | 321,800 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 615,607 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 52,489 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 40,955 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 22,598 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,152,446 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,285,502 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 187,331 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 146,769 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 207,270 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 84,105 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.85 | 84,873 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 301,382 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 151,784 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.94 | 62,067 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 84,437 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 123,260 |
| Slavic Countries | 0 | - | 4.96 | 107,928 |
| Germany Multiple Choice | 0 | - | 4.83 | 52,653 |
| Counties of England | 0 | - | 4.97 | 762,244 |
| Flags of Asia Quiz | 0 | - | 4.99 | 577,077 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 106,800 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 149,529 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 95,669 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 104,226 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 121,414 |
| Asian Countries Ending in "IA" | 0 | - | 4.95 | 102,810 |
| Countries of the Middle East | 0 | - | 4.95 | 191,544 |
| Word Chain - The Middle East | 0 | - | 4.02 | 14,671 |
| Iran... or Iraq? | 0 | - | 4.32 | 32,803 |
| History of Egypt | 0 | - | 4.58 | 23,537 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 75,112 |
| The Life of Gandhi | 0 | - | 4.37 | 12,886 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 58,450 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 48,152 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 30,238 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 70,419 |
| The Only African Country ... | 0 | - | 4.98 | 125,894 |
| African Countries by a Single Clue | 0 | - | 4.92 | 66,579 |
| Pixelated Africa Map | 0 | - | 4.98 | 95,209 |
| Countries Closest to Africa | 0 | - | 4.95 | 152,349 |
| Flags of Oceania | 0 | - | 5.00 | 240,909 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 24,976 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 140,765 |
| Australia Country Quiz | 0 | - | 4.42 | 60,505 |
| Australia... or New Zealand? | 0 | - | 4.83 | 59,208 |
| Regions of New Zealand | 0 | - | 4.83 | 26,945 |
| The Only American Country ... | 0 | - | 4.92 | 117,076 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 107,350 |
| Uruguay Country Quiz | 0 | - | 4.83 | 30,552 |
| Central America and Caribbean Map Quiz | 0 | - | 4.88 | 888,176 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 53,687 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 91,564 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 57,624 |
| U.S. State Border Crossings | 0 | - | 4.96 | 87,541 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 233,433 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 71,960 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 70,079 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 102,183 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 91,573 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 131,829 |
| Three Band Flags of Europe | 0 | - | 4.97 | 185,809 |
| Catholic Countries in Europe | 0 | - | 4.83 | 91,130 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.70 | 56,888 |
| Pixelated Europe Map | 0 | - | 4.88 | 117,875 |
| Monarchies of Europe | 0 | - | 4.89 | 94,334 |
| European Countries with One Border | 0 | - | 4.97 | 177,156 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 173,753 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 144,542 |
| Federal Subjects of Russia | 0 | - | 4.94 | 134,063 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 120,987 |
| Regions of France Map Quiz | 0 | - | 4.96 | 138,297 |
| States of Germany Map Quiz | 0 | - | 4.91 | 128,067 |
| States of Germany | 0 | - | 4.95 | 141,390 |
