| Asian Geography By Letter - B | 0 | - | 4.85 | 66,513 |
| Japanese Prefectures | 0 | - | 4.98 | 136,933 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 279,154 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,642 |
| Japanese Companies | 0 | - | 4.28 | 34,227 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,571 |
| Japanese Loanwords | 0 | - | 4.47 | 84,635 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,375 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,137 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,700 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,414 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,908 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,370 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,438 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,379 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,034 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,882 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,928 |
| Middle East A-Z | 0 | - | 4.47 | 46,017 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,522 |
| States of India | 0 | - | 4.95 | 193,317 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,462 |
| A Quiz About Islam | 0 | - | 4.31 | 48,443 |
| Provinces of Turkey | 0 | - | 4.95 | 204,187 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,847 |
| Provinces of China | 0 | - | 4.97 | 204,479 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,272 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,327 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,085 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,920 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,202 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,779 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,722 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,229 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,720 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,556 |
| Countries that Border China | 0 | - | 4.96 | 263,159 |
| Japan Country Quiz | 0 | - | 4.93 | 142,479 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,940 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,441 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,147 |
| Sushi Translation | 0 | - | 4.08 | 13,948 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,413 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,603 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,540 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,980 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,864 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,258 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,825 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,652 |
| Countries that Beat China | 0 | - | 4.85 | 115,837 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,248 |
| Africa A-Z | 0 | - | 4.57 | 46,607 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,572 |
| Asian Physical Geography | 0 | - | 4.61 | 35,522 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,092 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,555 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,776 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,940 |
| Famous Chinese People | 0 | - | 4.09 | 11,879 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,688 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,246 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,216 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,192 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,296 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 119,157 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,018 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,661 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,545 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,693 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,565 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,868 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,714 |
| European Geography By Letter - V | 0 | - | 4.43 | 93,025 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,459 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,151 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,621 |
| Famous Germans | 0 | - | 4.50 | 55,298 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,501 |
| Asian Islands | 0 | - | 4.49 | 20,841 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,509 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,561 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,250 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,078 |
| Turkey A-Z | 0 | - | 4.04 | 11,852 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,955 |
| Dynasties of China | 0 | - | 4.64 | 27,924 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,403 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,214 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,316,740 |
| History of India | 0 | - | 4.62 | 21,427 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,946 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,370 |
| Australian Capitals | 0 | - | 4.92 | 62,722 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,420 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,864 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,463 |
| United States Map Quiz | 0 | - | 4.98 | 4,158,520 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 747,139 |
| Canada A-Z | 0 | - | 4.73 | 32,837 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,134 |
| Official European Union Languages | 0 | - | 4.97 | 238,514 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,862 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,735 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,949 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,082 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,749 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,559 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,195 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,758 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,938 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,204 |
| European Geography A-Z | 0 | - | 4.29 | 49,268 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,216 |
| Famous French People | 0 | - | 4.06 | 35,585 |
| History of The Netherlands | 0 | - | 4.46 | 17,436 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,040 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,252 |
| Asia Map Quiz | 0 | - | 4.99 | 916,825 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,768 |
| History of Iran | 0 | - | 4.66 | 16,358 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,129 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,921 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,758 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,572 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,036 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,639 |
| Chinese Inventions | 0 | - | 4.30 | 33,800 |
| History of China | 0 | - | 4.37 | 57,195 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,396 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,385 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,662 |
| China Multiple Choice | 0 | - | 4.50 | 37,283 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,068 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,703 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,226 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,771 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,329 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,785 |
| Countries of Africa | 0 | - | 5.00 | 2,537,137 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,973 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,334 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,833 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,988 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,582 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,243 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,267 |
| African East Coast | 0 | - | 4.96 | 96,069 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,516 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,889 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,057 |
| African Island Countries | 0 | - | 4.96 | 101,636 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,415 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,695 |
| Australian States and Territories | 0 | - | 4.96 | 141,972 |
| Famous Australians by Description | 0 | - | 4.23 | 27,932 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,289 |
| Australia Map Quiz | 0 | - | 4.95 | 344,621 |
| Australia True or False | 0 | - | 4.87 | 56,859 |
| Flags of North and South America | 0 | - | 4.99 | 373,107 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,611 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,232 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,085 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,095 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,089 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,781 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,865 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,330 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,134 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,306 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,128 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,768 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,809 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,273 |
| North America Map Quiz | 0 | - | 4.98 | 248,531 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,733 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,916 |
| People on Money - United States | 0 | - | 4.31 | 63,344 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,558 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,441 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,161 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,265 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,654 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,883 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,385 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,039 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,204 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,480 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,725 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,989 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,256 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,673 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,211 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,719 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,153 |
| The Only European Country ... | 0 | - | 4.91 | 216,641 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,521 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,879 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,141 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,511 |
