| Asian Geography By Letter - B | 0 | - | 4.85 | 66,533 |
| Japanese Prefectures | 0 | - | 4.98 | 137,092 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,245 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,673 |
| Japanese Companies | 0 | - | 4.28 | 34,235 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,605 |
| Japanese Loanwords | 0 | - | 4.47 | 84,651 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,399 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,152 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,715 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,428 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,934 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,384 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,472 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,446 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,048 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,903 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,975 |
| Middle East A-Z | 0 | - | 4.47 | 46,031 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,537 |
| States of India | 0 | - | 4.95 | 193,522 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,509 |
| A Quiz About Islam | 0 | - | 4.31 | 48,453 |
| Provinces of Turkey | 0 | - | 4.95 | 204,319 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,873 |
| Provinces of China | 0 | - | 4.97 | 204,721 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,307 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,357 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,095 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,939 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,217 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,793 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,739 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,244 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,732 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,570 |
| Countries that Border China | 0 | - | 4.96 | 263,228 |
| Japan Country Quiz | 0 | - | 4.93 | 142,527 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,941 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,468 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,171 |
| Sushi Translation | 0 | - | 4.08 | 13,950 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,440 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,608 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,560 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,988 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,890 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,356 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,859 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,660 |
| Countries that Beat China | 0 | - | 4.85 | 115,892 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,265 |
| Africa A-Z | 0 | - | 4.57 | 46,618 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,703 |
| Asian Physical Geography | 0 | - | 4.61 | 35,533 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,103 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,559 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,796 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,954 |
| Famous Chinese People | 0 | - | 4.09 | 11,880 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,696 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,306 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,285 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,204 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,389 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,593 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,105 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,733 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,602 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,768 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,616 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,921 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,769 |
| European Geography By Letter - V | 0 | - | 4.43 | 93,060 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,507 |
| Europe Map Quiz | 0 | - | 5.00 | 4,764,465 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,660 |
| Famous Germans | 0 | - | 4.50 | 55,312 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,531 |
| Asian Islands | 0 | - | 4.49 | 20,845 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,514 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,567 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,258 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,088 |
| Turkey A-Z | 0 | - | 4.04 | 11,855 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,069 |
| Dynasties of China | 0 | - | 4.64 | 27,933 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,422 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,221 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,317,370 |
| History of India | 0 | - | 4.62 | 21,432 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,499 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,634 |
| Australian Capitals | 0 | - | 4.92 | 62,730 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,434 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,881 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,466 |
| United States Map Quiz | 0 | - | 4.98 | 4,159,140 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,308 |
| Canada A-Z | 0 | - | 4.73 | 32,843 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,179 |
| Official European Union Languages | 0 | - | 4.97 | 238,584 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,909 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,847 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,010 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,129 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,802 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,608 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,246 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,798 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,969 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,246 |
| European Geography A-Z | 0 | - | 4.29 | 49,283 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,334 |
| Famous French People | 0 | - | 4.07 | 35,624 |
| History of The Netherlands | 0 | - | 4.46 | 17,441 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,055 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,487 |
| Asia Map Quiz | 0 | - | 4.99 | 917,275 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,781 |
| History of Iran | 0 | - | 4.66 | 16,360 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,924 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,765 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,580 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,059 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,664 |
| Chinese Inventions | 0 | - | 4.30 | 33,802 |
| History of China | 0 | - | 4.37 | 57,213 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,396 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,390 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,666 |
| China Multiple Choice | 0 | - | 4.50 | 37,291 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,114 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,718 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,303 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,795 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,354 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,790 |
| Countries of Africa | 0 | - | 5.00 | 2,538,497 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,992 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,700 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,882 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,063 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,625 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,292 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,301 |
| African East Coast | 0 | - | 4.96 | 96,104 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,589 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,952 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,128 |
| African Island Countries | 0 | - | 4.96 | 101,678 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,490 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,744 |
| Australian States and Territories | 0 | - | 4.96 | 142,044 |
| Famous Australians by Description | 0 | - | 4.23 | 27,949 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,300 |
| Australia Map Quiz | 0 | - | 4.95 | 344,709 |
| Australia True or False | 0 | - | 4.87 | 56,880 |
| Flags of North and South America | 0 | - | 4.99 | 373,317 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,630 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,261 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,097 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,107 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,103 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,797 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,892 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,338 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,152 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,316 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,154 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,839 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,160 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,747 |
| North America Map Quiz | 0 | - | 4.98 | 248,668 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,750 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,922 |
| People on Money - United States | 0 | - | 4.31 | 63,348 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,771 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,651 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,190 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,368 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,668 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,898 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,389 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,136 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,923 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,583 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,122 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,009 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,339 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,715 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,247 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,837 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,195 |
| The Only European Country ... | 0 | - | 4.91 | 216,788 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,701 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,052 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,219 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,534 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,303 |
