| Asian Geography By Letter - B | 0 | - | 4.85 | 66,169 |
| Japanese Prefectures | 0 | - | 4.98 | 135,670 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,128 |
| Japan Country Quiz | 0 | - | 4.92 | 141,875 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,212 |
| Japanese Companies | 0 | - | 4.28 | 34,143 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,130 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,086 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,946 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,516 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,254 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,701 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,180 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,006 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,561 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,821 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,483 |
| Middle East A-Z | 0 | - | 4.47 | 45,910 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,354 |
| States of India | 0 | - | 4.94 | 191,628 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,804 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,607 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,670 |
| A Quiz About Islam | 0 | - | 4.31 | 48,319 |
| Provinces of Turkey | 0 | - | 4.95 | 202,845 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,621 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,359 |
| Provinces of China | 0 | - | 4.97 | 202,113 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,292 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,955 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,010 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,983 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,796 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,087 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,618 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,599 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,101 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,582 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,594 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,413 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,608 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,176 |
| Countries that Border China | 0 | - | 4.96 | 262,457 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,857 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,154 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,904 |
| Sushi Translation | 0 | - | 4.08 | 13,920 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,071 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,501 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,326 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,922 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,478 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,138 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,504 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,536 |
| Countries that Beat China | 0 | - | 4.86 | 115,173 |
| Japanese Loanwords | 0 | - | 4.47 | 84,467 |
| Africa A-Z | 0 | - | 4.57 | 46,492 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,662 |
| Asian Physical Geography | 0 | - | 4.61 | 35,430 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,004 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,485 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,510 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,721 |
| Famous Chinese People | 0 | - | 4.09 | 11,832 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,609 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 57,701 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,344 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,934 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,662 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,118 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,099 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,977 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,435 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,302 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,022 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,803 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,435 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,593 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,038 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,794 |
| Famous Germans | 0 | - | 4.50 | 54,819 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,856 |
| Asian Islands | 0 | - | 4.49 | 20,795 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,397 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,422 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,190 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,982 |
| Turkey A-Z | 0 | - | 4.04 | 11,785 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,861 |
| Dynasties of China | 0 | - | 4.64 | 27,731 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,268 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,061 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,310,033 |
| South Korea Country Quiz | 0 | - | 4.79 | 79,209 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,470 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,399 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,365 |
| History of India | 0 | - | 4.61 | 21,342 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,325 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,374 |
| Australian Capitals | 0 | - | 4.92 | 62,655 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,968 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,458 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,360 |
| United States Map Quiz | 0 | - | 4.98 | 4,147,980 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,124 |
| Canada A-Z | 0 | - | 4.73 | 32,717 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,837 |
| Official European Union Languages | 0 | - | 4.97 | 237,621 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,290 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,425 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,846 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,091 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,710 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,671 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,356 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,083 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,424 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,648 |
| European Geography A-Z | 0 | - | 4.29 | 49,103 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,489 |
| History of The Netherlands | 0 | - | 4.46 | 17,354 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,418 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,807 |
| Asia Map Quiz | 0 | - | 4.99 | 910,733 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,603 |
| History of Iran | 0 | - | 4.66 | 16,302 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,075 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,822 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,673 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,466 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,821 |
| Chinese Inventions | 0 | - | 4.30 | 33,752 |
| History of China | 0 | - | 4.37 | 56,908 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,347 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,271 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,565 |
| China Multiple Choice | 0 | - | 4.50 | 37,215 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,782 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,378 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,579 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,201 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,701 |
| Countries of Africa | 0 | - | 5.00 | 2,520,597 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,634 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,704 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,237 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,181 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,866 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,655 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,818 |
| African East Coast | 0 | - | 4.96 | 95,499 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,720 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,338 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,176 |
| African Island Countries | 0 | - | 4.96 | 101,127 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,591 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,173 |
| Australian States and Territories | 0 | - | 4.96 | 141,338 |
| Famous Australians by Description | 0 | - | 4.23 | 27,782 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,125 |
| Australia Map Quiz | 0 | - | 4.94 | 343,226 |
| Australia True or False | 0 | - | 4.87 | 56,666 |
| Flags of North and South America | 0 | - | 4.99 | 370,007 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,391 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,501 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,735 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,704 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,693 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,376 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,813 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,944 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,797 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,935 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,736 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,785 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,343 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,948 |
| North America Map Quiz | 0 | - | 4.98 | 246,394 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,529 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,840 |
| People on Money - United States | 0 | - | 4.31 | 63,260 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,762 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,755 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,853 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,030 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,460 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,671 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,314 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,873 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,187 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,163 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,265 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,735 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,264 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,118 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,678 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,351 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,744 |
