| Asian Geography By Letter - B | 0 | - | 4.85 | 66,178 |
| Japanese Prefectures | 0 | - | 4.98 | 135,823 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,218 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,254 |
| Japanese Companies | 0 | - | 4.28 | 34,155 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,206 |
| Japanese Loanwords | 0 | - | 4.47 | 84,484 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,123 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,965 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,528 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,265 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,721 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,195 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,055 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,629 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,851 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,552 |
| Middle East A-Z | 0 | - | 4.47 | 45,922 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,365 |
| States of India | 0 | - | 4.94 | 191,806 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,886 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,636 |
| A Quiz About Islam | 0 | - | 4.31 | 48,340 |
| Provinces of Turkey | 0 | - | 4.95 | 203,025 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,663 |
| Provinces of China | 0 | - | 4.97 | 202,395 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,998 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,049 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,990 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,808 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,097 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,638 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,605 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,114 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,599 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,616 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,429 |
| Countries that Border China | 0 | - | 4.96 | 262,539 |
| Japan Country Quiz | 0 | - | 4.92 | 141,957 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,872 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,191 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,922 |
| Sushi Translation | 0 | - | 4.08 | 13,922 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,105 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,515 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,348 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,931 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,516 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,287 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,537 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,553 |
| Countries that Beat China | 0 | - | 4.86 | 115,225 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,961 |
| Africa A-Z | 0 | - | 4.57 | 46,506 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,897 |
| Asian Physical Geography | 0 | - | 4.61 | 35,455 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,014 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,494 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,546 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,742 |
| Famous Chinese People | 0 | - | 4.09 | 11,838 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,620 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 57,984 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,444 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,963 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,700 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,143 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,121 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,003 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,455 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,354 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,042 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,820 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,448 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,623 |
| Europe Map Quiz | 0 | - | 5.00 | 4,747,095 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,807 |
| Famous Germans | 0 | - | 4.50 | 54,857 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,916 |
| Asian Islands | 0 | - | 4.49 | 20,799 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,413 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,439 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,199 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,991 |
| Turkey A-Z | 0 | - | 4.04 | 11,796 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,056 |
| Dynasties of China | 0 | - | 4.64 | 27,749 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,284 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,078 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,310,741 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,495 |
| History of India | 0 | - | 4.61 | 21,355 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,119 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,752 |
| Australian Capitals | 0 | - | 4.92 | 62,663 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,988 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,475 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,377 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,007 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,315 |
| Canada A-Z | 0 | - | 4.73 | 32,727 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,869 |
| Official European Union Languages | 0 | - | 4.97 | 237,710 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,349 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,447 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,868 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,115 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,735 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,686 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,370 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,096 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,437 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,665 |
| European Geography A-Z | 0 | - | 4.29 | 49,124 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,631 |
| History of The Netherlands | 0 | - | 4.46 | 17,369 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,460 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,161 |
| Asia Map Quiz | 0 | - | 4.99 | 911,289 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,615 |
| History of Iran | 0 | - | 4.66 | 16,313 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,080 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,832 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,686 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,477 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,849 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,376 |
| Chinese Inventions | 0 | - | 4.30 | 33,759 |
| History of China | 0 | - | 4.37 | 56,930 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,350 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,283 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,578 |
| China Multiple Choice | 0 | - | 4.50 | 37,227 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,808 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,469 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,596 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,214 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,706 |
| Countries of Africa | 0 | - | 5.00 | 2,522,312 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,666 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,135 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,300 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,275 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,927 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,715 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,861 |
| African East Coast | 0 | - | 4.96 | 95,557 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,798 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,391 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,257 |
| African Island Countries | 0 | - | 4.96 | 101,196 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,680 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,232 |
| Australian States and Territories | 0 | - | 4.96 | 141,397 |
| Famous Australians by Description | 0 | - | 4.23 | 27,795 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,149 |
| Australia Map Quiz | 0 | - | 4.94 | 343,336 |
| Australia True or False | 0 | - | 4.87 | 56,684 |
| Flags of North and South America | 0 | - | 4.99 | 370,406 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,415 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,544 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,749 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,720 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,715 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,394 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,831 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,956 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,816 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,953 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,762 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,897 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,066 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,637 |
| North America Map Quiz | 0 | - | 4.98 | 246,741 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,557 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,847 |
| People on Money - United States | 0 | - | 4.31 | 63,270 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,028 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,989 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,884 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,162 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,482 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,696 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,319 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,007 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,235 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,298 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,724 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,760 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,369 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,185 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,736 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,516 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,791 |
| The Only European Country ... | 0 | - | 4.91 | 215,249 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,410 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,587 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,380 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,327 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,388 |
