| Asian Geography By Letter - B | 0 | - | 4.85 | 66,478 |
| Japanese Prefectures | 0 | - | 4.98 | 136,774 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,988 |
| Japan Country Quiz | 0 | - | 4.93 | 142,416 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,601 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,537 |
| Japanese Companies | 0 | - | 4.28 | 34,218 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,343 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,390 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,266 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,869 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,504 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,117 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,684 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,397 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,880 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,345 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,011 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,843 |
| Middle East A-Z | 0 | - | 4.47 | 46,008 |
| States of India | 0 | - | 4.95 | 193,086 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,393 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,345 |
| A Quiz About Islam | 0 | - | 4.31 | 48,425 |
| Provinces of Turkey | 0 | - | 4.95 | 204,006 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,824 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,612 |
| Provinces of China | 0 | - | 4.97 | 204,194 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,808 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,075 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,911 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,192 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,766 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,711 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,212 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,709 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,539 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,112 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,533 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,939 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,377 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,230 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,289 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,594 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,516 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,975 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,824 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,166 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,800 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,644 |
| Countries that Beat China | 0 | - | 4.86 | 115,748 |
| Countries that Border China | 0 | - | 4.96 | 263,071 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,412 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,126 |
| Japanese Loanwords | 0 | - | 4.47 | 84,611 |
| Sushi Translation | 0 | - | 4.08 | 13,941 |
| Africa A-Z | 0 | - | 4.57 | 46,597 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,326 |
| Asian Physical Geography | 0 | - | 4.61 | 35,510 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,085 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,550 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,744 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,915 |
| Famous Chinese People | 0 | - | 4.09 | 11,874 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,673 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 59,180 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,122 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,170 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,024 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 117,096 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,752 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,430 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,392 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,490 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,448 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,757 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,629 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,945 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,357 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,165 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,537 |
| Famous Germans | 0 | - | 4.50 | 55,271 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,452 |
| Asian Islands | 0 | - | 4.49 | 20,834 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,502 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,550 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,245 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,070 |
| Turkey A-Z | 0 | - | 4.04 | 11,842 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,763 |
| Dynasties of China | 0 | - | 4.64 | 27,904 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,385 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,193 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,316,037 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,534 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,496 |
| History of India | 0 | - | 4.62 | 21,418 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,234 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,854 |
| Australian Capitals | 0 | - | 4.92 | 62,717 |
| Canada A-Z | 0 | - | 4.73 | 32,825 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,097 |
| Official European Union Languages | 0 | - | 4.97 | 238,428 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,794 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,049 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,977 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,997 |
| Asia Map Quiz | 0 | - | 4.99 | 916,256 |
| History of Iran | 0 | - | 4.66 | 16,353 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,026 |
| History of China | 0 | - | 4.37 | 57,163 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,042 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,120 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,777 |
| Countries of Africa | 0 | - | 5.00 | 2,535,169 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,784 |
| African East Coast | 0 | - | 4.96 | 96,002 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,827 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,654 |
| Australia Map Quiz | 0 | - | 4.95 | 344,499 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,395 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,852 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,455 |
| United States Map Quiz | 0 | - | 4.98 | 4,157,245 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,923 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,145 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,635 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,916 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,341 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,491 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,815 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,948 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,631 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,440 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,083 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,665 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,878 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,966 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,144 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,148 |
| European Geography A-Z | 0 | - | 4.29 | 49,258 |
| The Only European Country ... | 0 | - | 4.91 | 216,480 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,043 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,493 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,623 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,057 |
| Famous French People | 0 | - | 4.06 | 35,511 |
| France A-Z | 0 | - | 4.16 | 38,196 |
| History of The Netherlands | 0 | - | 4.46 | 17,428 |
| Switzerland A-Z | 0 | - | 4.45 | 25,639 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,822 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,505 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,751 |
| Word Chain - Asia | 0 | - | 4.34 | 29,321 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,901 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,685 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,558 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,566 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,123 |
| History of Egypt | 0 | - | 4.58 | 24,022 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,909 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,744 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,562 |
| China Country Quiz | 0 | - | 4.37 | 122,117 |
| Chinese Inventions | 0 | - | 4.30 | 33,796 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,388 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,376 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,651 |
| China Multiple Choice | 0 | - | 4.50 | 37,275 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,994 |
| South Korea Country Quiz | 0 | - | 4.78 | 79,490 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,675 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,104 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,820 |
| Countries with NO Military | 0 | - | 4.97 | 62,190 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,341 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,334 |
| Monarchies of the World | 0 | - | 4.94 | 168,556 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,546 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,773 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,297 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,096 |
| Disney Animated Characters | 0 | - | 4.88 | 601,335 |
| People on Money by Country | 0 | - | 4.83 | 60,365 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,543 |
| Fast Math - Addition | 0 | - | 4.87 | 522,682 |
| NATO Countries | 0 | - | 4.98 | 280,059 |
| EU Countries Quiz | 0 | - | 4.99 | 273,704 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,227 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,055 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,809 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,007 |
| Astronomy Quiz | 0 | - | 4.90 | 82,549 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,673 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,353 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 145,768 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,990 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,568 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,260 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,439 |
