| Asian Geography By Letter - B | 0 | - | 4.85 | 66,591 |
| Japanese Prefectures | 0 | - | 4.98 | 137,335 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,455 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,761 |
| Japanese Companies | 0 | - | 4.28 | 34,241 |
| Asian Cities A-Z by Clue | 0 | - | 4.50 | 40,954 |
| Japanese Loanwords | 0 | - | 4.47 | 84,671 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,480 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,195 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,776 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,463 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,966 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,415 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,575 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,622 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,094 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,968 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,047 |
| Middle East A-Z | 0 | - | 4.47 | 46,104 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,567 |
| States of India | 0 | - | 4.95 | 193,865 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,642 |
| A Quiz About Islam | 0 | - | 4.31 | 48,477 |
| Provinces of Turkey | 0 | - | 4.95 | 204,480 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,912 |
| Provinces of China | 0 | - | 4.97 | 205,280 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,368 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,411 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,122 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,973 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,257 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,834 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,781 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,280 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,773 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,612 |
| Countries that Border China | 0 | - | 4.96 | 263,416 |
| Japan Country Quiz | 0 | - | 4.93 | 142,649 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,948 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,529 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,230 |
| Sushi Translation | 0 | - | 4.08 | 13,953 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,519 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,628 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,595 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,005 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,969 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,646 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,922 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,684 |
| Countries that Beat China | 0 | - | 4.85 | 116,029 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,430 |
| Africa A-Z | 0 | - | 4.57 | 46,651 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,187 |
| Asian Physical Geography | 0 | - | 4.61 | 35,551 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,119 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,570 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,836 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,004 |
| Famous Chinese People | 0 | - | 4.09 | 11,885 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,716 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,414 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,466 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,257 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,506 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,939 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,198 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,822 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,665 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,885 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,676 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,973 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,822 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,116 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,578 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,081 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 100,712 |
| Famous Germans | 0 | - | 4.50 | 55,444 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,655 |
| Asian Islands | 0 | - | 4.49 | 20,854 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,536 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,582 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,270 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,101 |
| Turkey A-Z | 0 | - | 4.04 | 11,863 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,236 |
| Dynasties of China | 0 | - | 4.64 | 27,947 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,447 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,256 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,318,669 |
| History of India | 0 | - | 4.62 | 21,445 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,445 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,349 |
| Australian Capitals | 0 | - | 4.92 | 62,739 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,481 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,913 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,494 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,028 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,700 |
| Canada A-Z | 0 | - | 4.73 | 32,870 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,263 |
| Official European Union Languages | 0 | - | 4.97 | 238,771 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,034 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,912 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,221 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,175 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,864 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,653 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,289 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,832 |
| European Geography by Letter - W | 0 | - | 4.20 | 83,006 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,282 |
| European Geography A-Z | 0 | - | 4.29 | 49,337 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,706 |
| Famous French People | 0 | - | 4.07 | 35,746 |
| History of The Netherlands | 0 | - | 4.46 | 17,464 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,115 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,165 |
| Asia Map Quiz | 0 | - | 4.99 | 918,490 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,818 |
| History of Iran | 0 | - | 4.66 | 16,367 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,933 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,781 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,586 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,107 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,726 |
| Chinese Inventions | 0 | - | 4.30 | 33,811 |
| History of China | 0 | - | 4.37 | 57,272 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,414 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,407 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,681 |
| China Multiple Choice | 0 | - | 4.50 | 37,308 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,160 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,768 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,492 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,832 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,390 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,810 |
| Countries of Africa | 0 | - | 5.00 | 2,542,100 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,044 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,515 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,007 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,221 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,727 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,390 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,374 |
| African East Coast | 0 | - | 4.96 | 96,191 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,727 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,054 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,286 |
| African Island Countries | 0 | - | 4.96 | 101,787 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,683 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,834 |
| Australian States and Territories | 0 | - | 4.96 | 142,149 |
| Famous Australians by Description | 0 | - | 4.23 | 27,978 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,332 |
| Australia Map Quiz | 0 | - | 4.95 | 344,922 |
| Australia True or False | 0 | - | 4.87 | 56,925 |
| Flags of North and South America | 0 | - | 4.99 | 373,854 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,685 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,337 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,134 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,150 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,139 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,838 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,968 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,360 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,197 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,359 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,210 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,012 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,046 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,907 |
| North America Map Quiz | 0 | - | 4.98 | 249,053 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,777 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,943 |
| People on Money - United States | 0 | - | 4.31 | 63,362 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,292 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,218 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,265 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,620 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,713 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,933 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,412 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,376 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,922 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,834 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,053 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,061 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,530 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,829 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,351 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,131 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,300 |
| The Only European Country ... | 0 | - | 4.91 | 217,148 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,984 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,532 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,426 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,605 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,492 |
