| Asian Geography By Letter - B | 0 | - | 4.85 | 66,208 |
| Japanese Prefectures | 0 | - | 4.98 | 136,021 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,400 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,336 |
| Japanese Companies | 0 | - | 4.28 | 34,169 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,279 |
| Japanese Loanwords | 0 | - | 4.47 | 84,514 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,159 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,977 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,538 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,279 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,740 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,209 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,126 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,759 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,863 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,650 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,625 |
| Middle East A-Z | 0 | - | 4.47 | 45,941 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,389 |
| States of India | 0 | - | 4.94 | 192,062 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,976 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,666 |
| A Quiz About Islam | 0 | - | 4.31 | 48,357 |
| Provinces of Turkey | 0 | - | 4.95 | 203,258 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,694 |
| Provinces of China | 0 | - | 4.97 | 202,807 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,056 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,105 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 56,004 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,820 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,109 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,659 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,618 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,134 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,610 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,451 |
| Countries that Border China | 0 | - | 4.96 | 262,645 |
| Japan Country Quiz | 0 | - | 4.93 | 142,049 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,894 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,235 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,963 |
| Sushi Translation | 0 | - | 4.08 | 13,927 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,150 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,528 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,394 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,943 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,603 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,472 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,603 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,567 |
| Countries that Beat China | 0 | - | 4.86 | 115,308 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,999 |
| Africa A-Z | 0 | - | 4.57 | 46,531 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,154 |
| Asian Physical Geography | 0 | - | 4.61 | 35,466 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,027 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,506 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,597 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,771 |
| Famous Chinese People | 0 | - | 4.09 | 11,847 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,631 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,311 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,605 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,004 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,743 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,167 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,139 |
| European Geography By Letter - D | 0 | - | 4.50 | 107,029 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,491 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,403 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,067 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,842 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,469 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,668 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,701 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,829 |
| Famous Germans | 0 | - | 4.50 | 54,895 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,986 |
| Asian Islands | 0 | - | 4.49 | 20,810 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,440 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,468 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,207 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,005 |
| Turkey A-Z | 0 | - | 4.04 | 11,805 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,254 |
| Dynasties of China | 0 | - | 4.64 | 27,780 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,299 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,103 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,311,798 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,539 |
| History of India | 0 | - | 4.61 | 21,369 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,385 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,287 |
| Australian Capitals | 0 | - | 4.92 | 62,675 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,015 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,496 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,390 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,203 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,648 |
| Canada A-Z | 0 | - | 4.73 | 32,742 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,906 |
| Official European Union Languages | 0 | - | 4.97 | 237,869 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,437 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,471 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,889 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,146 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,764 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,706 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,391 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,111 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,455 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,678 |
| European Geography A-Z | 0 | - | 4.29 | 49,144 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,918 |
| History of The Netherlands | 0 | - | 4.46 | 17,378 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,483 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,950 |
| Asia Map Quiz | 0 | - | 4.99 | 912,233 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,660 |
| History of Iran | 0 | - | 4.66 | 16,319 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,088 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,841 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,699 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,495 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,903 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,416 |
| Chinese Inventions | 0 | - | 4.30 | 33,764 |
| History of China | 0 | - | 4.37 | 56,965 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,361 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,306 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,595 |
| China Multiple Choice | 0 | - | 4.50 | 37,239 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,856 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,576 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,623 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,241 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,724 |
| Countries of Africa | 0 | - | 5.00 | 2,524,986 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,763 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,816 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,408 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,402 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,013 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,820 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,927 |
| African East Coast | 0 | - | 4.96 | 95,645 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,912 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,472 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,386 |
| African Island Countries | 0 | - | 4.96 | 101,274 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,808 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,315 |
| Australian States and Territories | 0 | - | 4.96 | 141,486 |
| Famous Australians by Description | 0 | - | 4.23 | 27,820 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,179 |
| Australia Map Quiz | 0 | - | 4.94 | 343,510 |
| Australia True or False | 0 | - | 4.87 | 56,712 |
| Flags of North and South America | 0 | - | 4.99 | 370,973 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,452 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,641 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,773 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,748 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,744 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,422 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,863 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,974 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,838 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,975 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,792 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,059 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,771 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,633 |
| North America Map Quiz | 0 | - | 4.98 | 247,062 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,591 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,856 |
| People on Money - United States | 0 | - | 4.31 | 63,296 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,419 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,392 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,947 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,362 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,515 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,729 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,336 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,187 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,982 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,578 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,541 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,800 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,519 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,263 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,814 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,734 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,862 |
| The Only European Country ... | 0 | - | 4.91 | 215,512 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,612 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,887 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,502 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,362 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,523 |
