| Asian Geography By Letter - B | 0 | - | 4.82 | 61,118 |
| Japanese Prefectures | 0 | - | 4.98 | 106,376 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 255,282 |
| Countries Closest to Japan | 0 | - | 4.93 | 127,221 |
| Japanese Companies | 0 | - | 4.25 | 32,015 |
| Japanese Loanwords | 0 | - | 4.50 | 79,267 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 66,243 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,921 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 57,168 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 45,386 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 60,647 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 210,220 |
| Middle East A-Z | 0 | - | 4.45 | 43,054 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 52,047 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 79,634 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,172 |
| A Quiz About Islam | 0 | - | 4.28 | 45,039 |
| Provinces of Turkey | 0 | - | 4.95 | 177,354 |
| Provinces of China | 0 | - | 4.97 | 155,500 |
| States of India | 0 | - | 4.91 | 154,057 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 222,065 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 43,385 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 48,105 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,635 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 63,191 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 60,566 |
| Asian Geography by Letter - P | 0 | - | 4.40 | 45,414 |
| Asian Geography by Letter - N | 0 | - | 4.30 | 45,987 |
| Countries that Border China | 0 | - | 4.96 | 232,992 |
| Japan Country Quiz | 0 | - | 4.92 | 119,328 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,143 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 69,467 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 53,333 |
| Sushi Translation | 0 | - | 4.11 | 13,197 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 67,322 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 46,183 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,014 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 81,045 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 247,468 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 29,259 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,843 |
| Countries that Beat China | 0 | - | 4.82 | 99,995 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,704 |
| Closest Countries to North Korea | 0 | - | 4.93 | 104,185 |
| Pre-Euro Currencies | 0 | - | 4.42 | 49,412 |
| Asian Physical Geography | 0 | - | 4.59 | 33,608 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,637 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,751 |
| Famous Chinese People | 0 | - | 4.06 | 11,021 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,821 |
| Africa A-Z | 0 | - | 4.54 | 43,707 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 457,134 |
| Asian Islands | 0 | - | 4.44 | 19,879 |
| Asia Geography Quiz #1 | 0 | - | 4.80 | 50,917 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,339 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,772 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 20,944 |
| Turkey A-Z | 0 | - | 4.19 | 10,396 |
| Provinces of the Philippines | 0 | - | 4.61 | 35,268 |
| Dynasties of China | 0 | - | 4.65 | 24,318 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,190 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,808 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 244,701 |
| The Americas Geography by Letter - B | 0 | - | 4.51 | 48,873 |
| The Americas Geography by Letter - S | 0 | - | 4.56 | 41,541 |
| Major non-NATO U.S. Allies | 0 | - | 4.43 | 33,424 |
| European Geography By Letter - A | 0 | - | 4.51 | 124,408 |
| European Geography By Letter - B #1 | 0 | - | 4.72 | 103,582 |
| European Geography By Letter - C | 0 | - | 4.43 | 104,946 |
| European Geography By Letter - D | 0 | - | 4.53 | 99,541 |
| European Geography By Letter - L | 0 | - | 4.51 | 105,033 |
| European Geography By Letter - M | 0 | - | 4.55 | 114,432 |
| European Geography By Letter - P | 0 | - | 4.80 | 89,552 |
| European Geography By Letter - N | 0 | - | 4.43 | 93,437 |
| European Geography By Letter - V | 0 | - | 4.45 | 86,481 |
| Europe Map Quiz | 0 | - | 5.00 | 4,290,880 |
| European Geography By Letter - S #1 | 0 | - | 4.58 | 93,922 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,169,232 |
| United Kingdom A-Z | 0 | - | 4.53 | 80,870 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,344,727 |
| Asia Map Quiz | 0 | - | 4.99 | 784,879 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,684 |
| East Asian Islands on the Map | 0 | - | 4.55 | 30,856 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,521 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,263 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,801 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,860 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,792 |
| Largest Indonesian Islands | 0 | - | 4.66 | 43,990 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 119,911 |
| Chinese Inventions | 0 | - | 4.26 | 32,593 |
| History of China | 0 | - | 4.39 | 50,389 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,463 |
| Chinese Geography on the Map | 0 | - | 4.57 | 22,066 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 52,370 |
| China Multiple Choice | 0 | - | 4.52 | 35,262 |
| North Korea... or South Korea? | 0 | - | 4.49 | 75,233 |
| History of India | 0 | - | 4.52 | 19,230 |
| Africa Map Quiz | 0 | - | 5.00 | 1,938,526 |
| Oceania Map Quiz | 0 | - | 4.98 | 567,786 |
| Australian Capitals | 0 | - | 4.92 | 60,667 |
| The Americas Geography by Letter - C | 0 | - | 4.28 | 54,684 |
| The Americas Geography by Letter - A | 0 | - | 4.29 | 41,794 |
| The Americas Geography by Letter - T | 0 | - | 4.23 | 38,510 |
| The Americas Geography by Letter - P | 0 | - | 4.36 | 36,247 |
| The Americas Geography by Letter - M | 0 | - | 4.40 | 36,271 |
| U.S. Federal Holidays | 0 | - | 4.29 | 95,646 |
| United States Map Quiz | 0 | - | 4.98 | 3,901,168 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 700,599 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 60,917 |
| Official European Union Languages | 0 | - | 4.98 | 200,341 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,905 |
| European Geography By Letter - E | 0 | - | 4.21 | 105,452 |
| European Geography By Letter - F | 0 | - | 4.15 | 85,291 |
| European Geography By Letter - H | 0 | - | 4.30 | 88,891 |
| European Geography By Letter - G | 0 | - | 4.25 | 95,110 |
| European Geography By Letter - I | 0 | - | 4.09 | 88,796 |
| European Geography By Letter - K | 0 | - | 4.17 | 64,509 |
| European Geography By Letter - O | 0 | - | 4.28 | 57,761 |
| European Geography By Letter - R | 0 | - | 4.40 | 87,552 |
| European Geography by Letter - W | 0 | - | 4.22 | 78,277 |
| European Geography By Letter - T | 0 | - | 4.39 | 70,915 |
| European Geography By Letter - S #2 | 0 | - | 4.17 | 46,766 |
| European Geography A-Z | 0 | - | 4.37 | 45,394 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 386,107 |
| Famous Germans | 0 | - | 4.39 | 35,186 |
| Famous Italians | 0 | - | 4.40 | 66,224 |
| Most Common English Verbs - Extreme | 0 | - | 4.95 | 136,482 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,848 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,598 |
| Counties of England | 0 | - | 4.96 | 689,897 |
| London A-Z | 0 | - | 4.19 | 38,484 |
| Flags of Asia Quiz | 0 | - | 4.99 | 524,085 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,167 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,582 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,668 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,519 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,210 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,925 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,545 |
| Word Chain - Asia | 0 | - | 4.32 | 27,737 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,802 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,950 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.16 | 14,470 |
| Countries of the Middle East | 0 | - | 4.96 | 173,063 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,969 |
| History of Egypt | 0 | - | 4.56 | 22,208 |
| China by Picture | 0 | - | 4.51 | 54,679 |
| Countries that Beat Japan | 0 | - | 4.44 | 60,760 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,308 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,891 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,933 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,666 |
| Countries of Africa | 0 | - | 5.00 | 2,166,117 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,668 |
| Flags of Africa Quiz | 0 | - | 4.99 | 386,139 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,449 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,574 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,632 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,801 |
| African East Coast | 0 | - | 4.97 | 84,152 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,285 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,866 |
| Top African Languages on a Map | 0 | - | 4.92 | 52,949 |
| African Island Countries | 0 | - | 4.96 | 89,291 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 222,910 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,276 |
| Australian States and Territories | 0 | - | 4.96 | 128,941 |
| Famous Australians | 0 | - | 4.21 | 19,327 |
| Australia Map Quiz | 0 | - | 4.95 | 319,569 |
| Australia True or False | 0 | - | 4.90 | 51,342 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,001 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,236 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,096 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,612 |
| South America Map Quiz | 0 | - | 5.00 | 1,419,621 |
| Countries of North America Quiz | 0 | - | 5.00 | 879,099 |
| North America Map Quiz | 0 | - | 4.98 | 198,292 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 107,019 |
| American Legal Vocabulary | 0 | - | 4.40 | 32,135 |
| People on Money - United States | 0 | - | 4.31 | 61,767 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 584,493 |
| Canada A-Z | 0 | - | 4.70 | 30,571 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,786 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 47,013 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,325 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,635 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,298 |
| Countries That Use the Euro | 0 | - | 4.92 | 62,907 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,043,796 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,719 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,183,591 |
| Europe Geography Decoder | 0 | - | 4.89 | 63,240 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,157 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,453 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,346 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,030 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,039 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,929 |
| The Only European Country ... | 0 | - | 4.94 | 178,376 |
