| Japanese Prefectures | 0 | - | 4.98 | 135,102 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,102 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,576 |
| Provinces of China | 0 | - | 4.97 | 200,903 |
| Japanese Companies | 0 | - | 4.28 | 34,115 |
| Japan Country Quiz | 0 | - | 4.92 | 141,527 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,807 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,776 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,956 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,893 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,456 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,213 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,630 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,127 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,833 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,096 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,772 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,297 |
| Middle East A-Z | 0 | - | 4.47 | 45,855 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,294 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,214 |
| States of India | 0 | - | 4.94 | 190,895 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,523 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,493 |
| Provinces of Turkey | 0 | - | 4.95 | 202,089 |
| Famous Chinese People | 0 | - | 4.09 | 11,820 |
| A Quiz About Islam | 0 | - | 4.31 | 48,251 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,526 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,074 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,688 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,384 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,345 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,087 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,949 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,751 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,039 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,564 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,553 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,056 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,545 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,516 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,360 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,216 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,906 |
| Chinese Inventions | 0 | - | 4.30 | 33,739 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,324 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,232 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,480 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,844 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,254 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,900 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,329 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,345 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,385 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,497 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,038 |
| Japanese Loanwords | 0 | - | 4.47 | 84,415 |
| Africa A-Z | 0 | - | 4.57 | 46,417 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,788 |
| Asian Physical Geography | 0 | - | 4.61 | 35,396 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,959 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,453 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,389 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,656 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,566 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,969 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,834 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,553 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,031 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,991 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,866 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,344 |
| European Geography By Letter - M | 0 | - | 4.61 | 129,116 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,947 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,717 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,092 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,435 |
| Europe Map Quiz | 0 | - | 5.00 | 4,737,519 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,691 |
| Famous Germans | 0 | - | 4.50 | 54,715 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,688 |
| Asian Islands | 0 | - | 4.49 | 20,780 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,355 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,370 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,173 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,939 |
| Turkey A-Z | 0 | - | 4.04 | 11,754 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,500 |
| Dynasties of China | 0 | - | 4.64 | 27,663 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,002 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,307,195 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,331 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,300 |
| History of India | 0 | - | 4.61 | 21,311 |
| Africa Map Quiz | 0 | - | 5.00 | 2,106,756 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,572 |
| Australian Capitals | 0 | - | 4.92 | 62,612 |
| Canada A-Z | 0 | - | 4.73 | 32,686 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,715 |
| Official European Union Languages | 0 | - | 4.97 | 237,227 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,066 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,776 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,328 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,304 |
| Asia Map Quiz | 0 | - | 4.99 | 908,544 |
| History of Iran | 0 | - | 4.65 | 16,284 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,740 |
| History of China | 0 | - | 4.37 | 56,778 |
| Sushi Translation | 0 | - | 4.08 | 13,911 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,042 |
| South Korea Country Quiz | 0 | - | 4.79 | 79,049 |
| Countries of Africa | 0 | - | 5.00 | 2,513,280 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,975 |
| African East Coast | 0 | - | 4.96 | 95,240 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,123 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,000 |
| Australia Map Quiz | 0 | - | 4.94 | 342,810 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,877 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,377 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,139 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,751 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,906 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,552 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,359 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,415 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,709 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,336 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,767 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,010 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,578 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,593 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,265 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,009 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,355 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,611 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,575 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,898 |
| European Geography A-Z | 0 | - | 4.28 | 49,050 |
| The Only European Country ... | 0 | - | 4.91 | 214,403 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,897 |
| History of The Netherlands | 0 | - | 4.46 | 17,339 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,616 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,450 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,561 |
| Word Chain - Asia | 0 | - | 4.34 | 29,238 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,821 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,428 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,503 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,051 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,775 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,631 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,419 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,608 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,545 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,180 |
| Countries with NO Military | 0 | - | 4.97 | 61,317 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,213 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,033 |
| Monarchies of the World | 0 | - | 4.94 | 166,977 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,871 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,120 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,618 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,745 |
| Disney Animated Characters | 0 | - | 4.88 | 599,678 |
| People on Money by Country | 0 | - | 4.83 | 60,063 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,017 |
| Fast Math - Addition | 0 | - | 4.87 | 520,596 |
| NATO Countries | 0 | - | 4.98 | 276,963 |
| EU Countries Quiz | 0 | - | 4.99 | 270,700 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,455 |
| 7 Deadly Sins | 0 | - | 4.88 | 396,002 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,796 |
| Majority Muslim Countries | 0 | - | 4.98 | 370,393 |
| Astronomy Quiz | 0 | - | 4.90 | 81,908 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,268 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,882 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,998 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 165,937 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,859 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,893 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,300 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,131 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,498 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,127 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,679 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,518 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,750 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,871 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,711 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,454 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,634 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,378 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,792 |
| African Island Countries | 0 | - | 4.96 | 100,936 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,983 |
| Australian States and Territories | 0 | - | 4.96 | 141,107 |
| Famous Australians by Description | 0 | - | 4.23 | 27,704 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,066 |
| Australia True or False | 0 | - | 4.87 | 56,572 |
| Flags of North and South America | 0 | - | 4.99 | 368,593 |
