| Asian Geography By Letter - B | 0 | - | 4.82 | 61,354 |
| Japanese Prefectures | 0 | - | 4.98 | 106,783 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 255,597 |
| Countries Closest to Japan | 0 | - | 4.93 | 127,367 |
| Japanese Companies | 0 | - | 4.25 | 32,038 |
| Japanese Loanwords | 0 | - | 4.50 | 79,326 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 66,587 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 61,196 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 57,520 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 45,643 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 60,766 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 210,517 |
| Middle East A-Z | 0 | - | 4.45 | 43,085 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 52,082 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 79,732 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,191 |
| A Quiz About Islam | 0 | - | 4.28 | 45,095 |
| Provinces of Turkey | 0 | - | 4.95 | 177,655 |
| Provinces of China | 0 | - | 4.97 | 155,993 |
| States of India | 0 | - | 4.91 | 154,678 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 222,231 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 43,632 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 48,335 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,862 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 63,422 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 60,814 |
| Asian Geography by Letter - P | 0 | - | 4.40 | 45,760 |
| Asian Geography by Letter - N | 0 | - | 4.30 | 46,329 |
| Countries that Border China | 0 | - | 4.96 | 233,236 |
| Japan Country Quiz | 0 | - | 4.92 | 119,544 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,176 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 69,577 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 53,430 |
| Sushi Translation | 0 | - | 4.11 | 13,201 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 67,474 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 46,268 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,046 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 81,147 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 248,444 |
| Countries That Don't Recognize Israel | 0 | - | 4.71 | 29,354 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,883 |
| Countries that Beat China | 0 | - | 4.82 | 100,171 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,820 |
| Closest Countries to North Korea | 0 | - | 4.92 | 104,337 |
| Pre-Euro Currencies | 0 | - | 4.42 | 49,452 |
| Asian Physical Geography | 0 | - | 4.59 | 33,636 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,736 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,824 |
| Famous Chinese People | 0 | - | 4.06 | 11,027 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,861 |
| Africa A-Z | 0 | - | 4.54 | 43,744 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 457,686 |
| Asian Islands | 0 | - | 4.44 | 19,890 |
| Asia Geography Quiz #1 | 0 | - | 4.80 | 50,961 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,396 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,802 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 20,966 |
| Turkey A-Z | 0 | - | 4.19 | 10,409 |
| Provinces of the Philippines | 0 | - | 4.61 | 35,397 |
| Dynasties of China | 0 | - | 4.65 | 24,402 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,233 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,856 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 245,003 |
| The Americas Geography by Letter - B | 0 | - | 4.51 | 48,902 |
| The Americas Geography by Letter - S | 0 | - | 4.56 | 41,565 |
| Major non-NATO U.S. Allies | 0 | - | 4.43 | 33,469 |
| European Geography By Letter - A | 0 | - | 4.51 | 124,548 |
| European Geography By Letter - B #1 | 0 | - | 4.72 | 103,702 |
| European Geography By Letter - C | 0 | - | 4.43 | 105,057 |
| European Geography By Letter - D | 0 | - | 4.53 | 99,659 |
| European Geography By Letter - L | 0 | - | 4.51 | 105,222 |
| European Geography By Letter - M | 0 | - | 4.55 | 114,559 |
| European Geography By Letter - P | 0 | - | 4.79 | 89,804 |
| European Geography By Letter - N | 0 | - | 4.43 | 93,542 |
| European Geography By Letter - V | 0 | - | 4.45 | 86,548 |
| Europe Map Quiz | 0 | - | 5.00 | 4,298,128 |
| European Geography By Letter - S #1 | 0 | - | 4.58 | 94,007 |
| 100 Most Common English Words | 0 | - | 4.90 | 1,171,235 |
| United Kingdom A-Z | 0 | - | 4.53 | 80,956 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,346,018 |
| Asia Map Quiz | 0 | - | 4.99 | 786,563 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,707 |
| East Asian Islands on the Map | 0 | - | 4.55 | 30,888 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,540 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,310 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,689 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,817 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,910 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,817 |
| Largest Indonesian Islands | 0 | - | 4.66 | 44,046 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 119,992 |
| Chinese Inventions | 0 | - | 4.26 | 32,604 |
| History of China | 0 | - | 4.39 | 50,486 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,472 |
| Chinese Geography on the Map | 0 | - | 4.57 | 22,093 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 52,442 |
| China Multiple Choice | 0 | - | 4.52 | 35,287 |
| North Korea... or South Korea? | 0 | - | 4.49 | 75,330 |
| History of India | 0 | - | 4.52 | 19,256 |
| Africa Map Quiz | 0 | - | 5.00 | 1,940,825 |
| Oceania Map Quiz | 0 | - | 4.98 | 568,695 |
| Australian Capitals | 0 | - | 4.92 | 60,764 |
| The Americas Geography by Letter - C | 0 | - | 4.28 | 54,707 |
| The Americas Geography by Letter - A | 0 | - | 4.29 | 41,816 |
| The Americas Geography by Letter - T | 0 | - | 4.23 | 38,528 |
| The Americas Geography by Letter - P | 0 | - | 4.36 | 36,273 |
| The Americas Geography by Letter - M | 0 | - | 4.40 | 36,296 |
| U.S. Federal Holidays | 0 | - | 4.29 | 95,686 |
| United States Map Quiz | 0 | - | 4.98 | 3,905,259 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.18 | 701,346 |
| Count to 10 in Europe: Pro | 0 | - | 4.80 | 61,029 |
| Official European Union Languages | 0 | - | 4.98 | 200,624 |
| European Countries in their Native Language | 0 | - | 4.99 | 144,055 |
| European Geography By Letter - E | 0 | - | 4.21 | 105,556 |
| European Geography By Letter - F | 0 | - | 4.16 | 85,379 |
| European Geography By Letter - H | 0 | - | 4.31 | 88,995 |
| European Geography By Letter - G | 0 | - | 4.25 | 95,209 |
| European Geography By Letter - I | 0 | - | 4.10 | 88,892 |
| European Geography By Letter - K | 0 | - | 4.17 | 64,599 |
| European Geography By Letter - O | 0 | - | 4.27 | 57,851 |
| European Geography By Letter - R | 0 | - | 4.40 | 87,629 |
| European Geography by Letter - W | 0 | - | 4.22 | 78,328 |
| European Geography By Letter - T | 0 | - | 4.39 | 70,971 |
| European Geography By Letter - S #2 | 0 | - | 4.17 | 46,829 |
| European Geography A-Z | 0 | - | 4.37 | 45,444 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 386,720 |
| Famous Germans | 0 | - | 4.39 | 35,204 |
| Famous Italians | 0 | - | 4.40 | 66,361 |
| Most Common English Verbs - Extreme | 0 | - | 4.95 | 136,726 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 20,871 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,677 |
| Counties of England | 0 | - | 4.96 | 691,433 |
| London A-Z | 0 | - | 4.19 | 38,505 |
| Flags of Asia Quiz | 0 | - | 4.99 | 525,165 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,256 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,738 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,791 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,651 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,219 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 111,118 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,701 |
| Word Chain - Asia | 0 | - | 4.32 | 27,757 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 80,035 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,282,271 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.16 | 14,487 |
| Countries of the Middle East | 0 | - | 4.96 | 173,809 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,977 |
| History of Egypt | 0 | - | 4.56 | 22,232 |
| China by Picture | 0 | - | 4.51 | 54,814 |
| Countries that Beat Japan | 0 | - | 4.44 | 60,852 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,388 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,962 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,982 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,693 |
| Countries of Africa | 0 | - | 5.00 | 2,171,161 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,751 |
| Flags of Africa Quiz | 0 | - | 4.99 | 387,252 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,567 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,778 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,769 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,958 |
| African East Coast | 0 | - | 4.97 | 84,331 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,481 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,995 |
| Top African Languages on a Map | 0 | - | 4.92 | 53,239 |
| African Island Countries | 0 | - | 4.96 | 89,419 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 223,197 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,421 |
| Australian States and Territories | 0 | - | 4.96 | 129,084 |
| Famous Australians | 0 | - | 4.21 | 19,334 |
| Australia Map Quiz | 0 | - | 4.95 | 319,945 |
| Australia True or False | 0 | - | 4.90 | 51,434 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,098 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,346 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,175 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,967 |
| South America Map Quiz | 0 | - | 5.00 | 1,421,697 |
| Countries of North America Quiz | 0 | - | 5.00 | 880,930 |
| North America Map Quiz | 0 | - | 4.98 | 199,259 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 107,125 |
| American Legal Vocabulary | 0 | - | 4.40 | 32,163 |
| People on Money - United States | 0 | - | 4.31 | 61,796 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 585,247 |
| Canada A-Z | 0 | - | 4.70 | 30,587 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,850 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 47,138 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,487 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,668 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,375 |
| Countries That Use the Euro | 0 | - | 4.92 | 63,272 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,046,082 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 336,076 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,186,575 |
| Europe Geography Decoder | 0 | - | 4.89 | 63,336 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,506 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,619 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,494 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,641 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,069 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,050 |
