| Asian Geography By Letter - B | 0 | - | 4.85 | 66,579 |
| Japanese Prefectures | 0 | - | 4.98 | 137,297 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,422 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,734 |
| Japanese Companies | 0 | - | 4.28 | 34,241 |
| Asian Cities A-Z by Clue | 0 | - | 4.50 | 40,195 |
| Japanese Loanwords | 0 | - | 4.47 | 84,666 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,459 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,185 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,764 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,456 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,961 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,410 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,557 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,582 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,086 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,954 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,032 |
| Middle East A-Z | 0 | - | 4.47 | 46,092 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,561 |
| States of India | 0 | - | 4.95 | 193,789 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,611 |
| A Quiz About Islam | 0 | - | 4.31 | 48,472 |
| Provinces of Turkey | 0 | - | 4.95 | 204,439 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,905 |
| Provinces of China | 0 | - | 4.97 | 205,063 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,346 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,399 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,116 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,964 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,252 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,827 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,769 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,273 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,765 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,605 |
| Countries that Border China | 0 | - | 4.96 | 263,353 |
| Japan Country Quiz | 0 | - | 4.93 | 142,626 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,948 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,513 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,212 |
| Sushi Translation | 0 | - | 4.08 | 13,953 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,493 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,625 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,582 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,000 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,952 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,610 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,898 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,677 |
| Countries that Beat China | 0 | - | 4.85 | 116,004 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,315 |
| Africa A-Z | 0 | - | 4.57 | 46,643 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,071 |
| Asian Physical Geography | 0 | - | 4.61 | 35,546 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,113 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,569 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,827 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,994 |
| Famous Chinese People | 0 | - | 4.09 | 11,883 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,711 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,392 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,433 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,246 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,475 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,874 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,159 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,792 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,647 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,854 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,663 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,962 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,809 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,103 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,560 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,257 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 100,701 |
| Famous Germans | 0 | - | 4.50 | 55,368 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,588 |
| Asian Islands | 0 | - | 4.49 | 20,852 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,528 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,578 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,267 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,098 |
| Turkey A-Z | 0 | - | 4.04 | 11,861 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,150 |
| Dynasties of China | 0 | - | 4.64 | 27,943 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,441 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,247 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,318,381 |
| History of India | 0 | - | 4.62 | 21,445 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,988 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,237 |
| Australian Capitals | 0 | - | 4.92 | 62,735 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,471 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,907 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,483 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,564 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,579 |
| Canada A-Z | 0 | - | 4.73 | 32,860 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,240 |
| Official European Union Languages | 0 | - | 4.97 | 238,720 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,992 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,888 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,074 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,155 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,839 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,640 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,275 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,823 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,998 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,273 |
| European Geography A-Z | 0 | - | 4.29 | 49,321 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,608 |
| Famous French People | 0 | - | 4.07 | 35,690 |
| History of The Netherlands | 0 | - | 4.46 | 17,455 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,095 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,042 |
| Asia Map Quiz | 0 | - | 4.99 | 918,068 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,811 |
| History of Iran | 0 | - | 4.66 | 16,365 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,930 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,776 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,583 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,095 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,717 |
| Chinese Inventions | 0 | - | 4.30 | 33,811 |
| History of China | 0 | - | 4.37 | 57,259 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,412 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,404 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,675 |
| China Multiple Choice | 0 | - | 4.50 | 37,305 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,155 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,755 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,440 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,822 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,386 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,806 |
| Countries of Africa | 0 | - | 5.00 | 2,541,243 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,032 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,308 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,982 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,181 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,692 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,358 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,357 |
| African East Coast | 0 | - | 4.96 | 96,160 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,690 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,038 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,245 |
| African Island Countries | 0 | - | 4.96 | 101,752 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,631 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,813 |
| Australian States and Territories | 0 | - | 4.96 | 142,134 |
| Famous Australians by Description | 0 | - | 4.23 | 27,968 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,329 |
| Australia Map Quiz | 0 | - | 4.95 | 344,889 |
| Australia True or False | 0 | - | 4.87 | 56,918 |
| Flags of North and South America | 0 | - | 4.99 | 373,770 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,676 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,315 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,125 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,139 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,132 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,826 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,955 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,357 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,186 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,348 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,200 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,966 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,829 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,636 |
| North America Map Quiz | 0 | - | 4.98 | 248,952 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,772 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,939 |
| People on Money - United States | 0 | - | 4.31 | 63,355 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,176 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,067 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,247 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,560 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,707 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,924 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,409 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,311 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,436 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,777 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,854 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,043 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,474 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,794 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,324 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,053 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,270 |
| The Only European Country ... | 0 | - | 4.91 | 217,052 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,936 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,436 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,381 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,587 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,445 |
