| Asian Geography By Letter - B | 0 | - | 4.85 | 66,123 |
| Japanese Prefectures | 0 | - | 4.98 | 135,234 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,848 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,092 |
| Japanese Companies | 0 | - | 4.28 | 34,121 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,913 |
| Japanese Loanwords | 0 | - | 4.47 | 84,431 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,997 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,902 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,473 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,225 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,650 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,147 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,886 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,266 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,788 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,347 |
| Middle East A-Z | 0 | - | 4.47 | 45,872 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,311 |
| States of India | 0 | - | 4.94 | 191,101 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,594 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,528 |
| A Quiz About Islam | 0 | - | 4.31 | 48,269 |
| Provinces of Turkey | 0 | - | 4.95 | 202,409 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,552 |
| Provinces of China | 0 | - | 4.97 | 201,219 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,844 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,921 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,954 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,760 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,052 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,578 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,562 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,065 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,554 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,541 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,381 |
| Countries that Border China | 0 | - | 4.96 | 262,170 |
| Japan Country Quiz | 0 | - | 4.92 | 141,597 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,822 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,079 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,816 |
| Sushi Translation | 0 | - | 4.08 | 13,913 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,969 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,486 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,272 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,912 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,367 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,456 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,428 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,505 |
| Countries that Beat China | 0 | - | 4.86 | 114,972 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,854 |
| Africa A-Z | 0 | - | 4.57 | 46,442 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,069 |
| Asian Physical Geography | 0 | - | 4.61 | 35,409 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,968 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,465 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,422 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,671 |
| Famous Chinese People | 0 | - | 4.09 | 11,822 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,584 |
| Countries of the Indian Diaspora | 0 | - | 4.47 | 56,126 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,918 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,863 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,590 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,055 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,021 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,900 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,371 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,166 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,968 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,743 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,116 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,483 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,883 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,720 |
| Famous Germans | 0 | - | 4.50 | 54,753 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,739 |
| Asian Islands | 0 | - | 4.49 | 20,785 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,367 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,384 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,177 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,951 |
| Turkey A-Z | 0 | - | 4.04 | 11,760 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,576 |
| Dynasties of China | 0 | - | 4.64 | 27,680 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,231 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,024 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,307,990 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,406 |
| History of India | 0 | - | 4.61 | 21,321 |
| Africa Map Quiz | 0 | - | 5.00 | 2,107,845 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,127 |
| Australian Capitals | 0 | - | 4.92 | 62,618 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,910 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,396 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,154 |
| United States Map Quiz | 0 | - | 4.98 | 4,145,621 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 744,265 |
| Canada A-Z | 0 | - | 4.73 | 32,697 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,752 |
| Official European Union Languages | 0 | - | 4.97 | 237,341 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,138 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,359 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,793 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,032 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,651 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,615 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,302 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,030 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,372 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,596 |
| European Geography A-Z | 0 | - | 4.28 | 49,070 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,963 |
| History of The Netherlands | 0 | - | 4.46 | 17,348 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,360 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,750 |
| Asia Map Quiz | 0 | - | 4.99 | 909,132 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,569 |
| History of Iran | 0 | - | 4.65 | 16,289 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,060 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,797 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,642 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,437 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,758 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,101 |
| Chinese Inventions | 0 | - | 4.30 | 33,742 |
| History of China | 0 | - | 4.37 | 56,807 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,341 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,242 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,533 |
| China Multiple Choice | 0 | - | 4.50 | 37,185 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,711 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,142 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,526 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,147 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,690 |
| Countries of Africa | 0 | - | 5.00 | 2,515,416 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,553 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,303 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,065 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,962 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,769 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,519 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,695 |
| African East Coast | 0 | - | 4.96 | 95,324 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,488 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,203 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,932 |
| African Island Countries | 0 | - | 4.96 | 101,003 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,129 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,053 |
| Australian States and Territories | 0 | - | 4.96 | 141,179 |
| Famous Australians by Description | 0 | - | 4.23 | 27,726 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,085 |
| Australia Map Quiz | 0 | - | 4.94 | 342,932 |
| Australia True or False | 0 | - | 4.87 | 56,603 |
| Flags of North and South America | 0 | - | 4.99 | 369,000 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,298 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,380 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,684 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,638 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,623 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,304 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,739 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,905 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,739 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,866 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,648 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,596 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,033 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,075 |
| North America Map Quiz | 0 | - | 4.98 | 245,790 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,468 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,817 |
| People on Money - United States | 0 | - | 4.31 | 63,235 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,062 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,065 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,786 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,686 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,390 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,604 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,270 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,555 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,323 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,853 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,927 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,656 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,012 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,968 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,548 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,964 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,643 |
| The Only European Country ... | 0 | - | 4.91 | 214,620 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,845 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,886 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,010 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,241 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,009 |
