| Asian Geography By Letter - B | 0 | - | 4.85 | 66,193 |
| Japanese Prefectures | 0 | - | 4.98 | 135,875 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,295 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,283 |
| Japanese Companies | 0 | - | 4.28 | 34,161 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,236 |
| Japanese Loanwords | 0 | - | 4.47 | 84,496 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,140 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,970 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,531 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,272 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,729 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,204 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,085 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,676 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,857 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,581 |
| Middle East A-Z | 0 | - | 4.47 | 45,929 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,373 |
| States of India | 0 | - | 4.94 | 191,888 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,919 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,645 |
| A Quiz About Islam | 0 | - | 4.31 | 48,345 |
| Provinces of Turkey | 0 | - | 4.95 | 203,127 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,678 |
| Provinces of China | 0 | - | 4.97 | 202,526 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,020 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,076 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,995 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,815 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,102 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,643 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,610 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,123 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,603 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,626 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,438 |
| Countries that Border China | 0 | - | 4.96 | 262,589 |
| Japan Country Quiz | 0 | - | 4.93 | 141,988 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,876 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,214 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,941 |
| Sushi Translation | 0 | - | 4.08 | 13,922 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,120 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,517 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,360 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,938 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,543 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,335 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,559 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,558 |
| Countries that Beat China | 0 | - | 4.86 | 115,259 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,968 |
| Africa A-Z | 0 | - | 4.57 | 46,515 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,003 |
| Asian Physical Geography | 0 | - | 4.61 | 35,458 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,018 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,498 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,571 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,751 |
| Famous Chinese People | 0 | - | 4.09 | 11,841 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,622 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,127 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,494 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,982 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,717 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,152 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,129 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,013 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,468 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,374 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,050 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,826 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,458 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,640 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,175 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,818 |
| Famous Germans | 0 | - | 4.50 | 54,867 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,951 |
| Asian Islands | 0 | - | 4.49 | 20,803 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,427 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,453 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,205 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,999 |
| Turkey A-Z | 0 | - | 4.04 | 11,801 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,147 |
| Dynasties of China | 0 | - | 4.64 | 27,756 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,288 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,088 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,311,151 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,506 |
| History of India | 0 | - | 4.61 | 21,362 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,519 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,980 |
| Australian Capitals | 0 | - | 4.92 | 62,669 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,999 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,484 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,383 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,442 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,405 |
| Canada A-Z | 0 | - | 4.73 | 32,730 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,882 |
| Official European Union Languages | 0 | - | 4.97 | 237,766 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,387 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,456 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,875 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,127 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,747 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,693 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,378 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,098 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,442 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,668 |
| European Geography A-Z | 0 | - | 4.29 | 49,128 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,740 |
| History of The Netherlands | 0 | - | 4.46 | 17,373 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,464 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,400 |
| Asia Map Quiz | 0 | - | 4.99 | 911,624 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,632 |
| History of Iran | 0 | - | 4.66 | 16,314 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,082 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,835 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,686 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,484 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,864 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,393 |
| Chinese Inventions | 0 | - | 4.30 | 33,760 |
| History of China | 0 | - | 4.37 | 56,936 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,353 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,294 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,584 |
| China Multiple Choice | 0 | - | 4.50 | 37,231 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,814 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,514 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,603 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,225 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,715 |
| Countries of Africa | 0 | - | 5.00 | 2,523,290 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,707 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,389 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,345 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,327 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,959 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,758 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,886 |
| African East Coast | 0 | - | 4.96 | 95,590 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,841 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,418 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,305 |
| African Island Countries | 0 | - | 4.96 | 101,223 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,722 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,250 |
| Australian States and Territories | 0 | - | 4.96 | 141,442 |
| Famous Australians by Description | 0 | - | 4.23 | 27,803 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,160 |
| Australia Map Quiz | 0 | - | 4.94 | 343,406 |
| Australia True or False | 0 | - | 4.87 | 56,700 |
| Flags of North and South America | 0 | - | 4.99 | 370,613 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,428 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,568 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,757 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,728 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,726 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,403 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,845 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,960 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,824 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,959 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,772 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,971 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,291 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,048 |
| North America Map Quiz | 0 | - | 4.98 | 246,842 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,573 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,851 |
| People on Money - United States | 0 | - | 4.31 | 63,278 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,161 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,102 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,910 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,246 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,498 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,708 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,326 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,079 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,854 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,392 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,005 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,777 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,419 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,212 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,756 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,597 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,819 |
| The Only European Country ... | 0 | - | 4.91 | 215,344 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,483 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,717 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,435 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,342 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,455 |
