| Asian Geography By Letter - B | 0 | - | 4.85 | 67,183 |
| Japanese Prefectures | 0 | - | 4.98 | 139,565 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 281,137 |
| Japan Country Quiz | 0 | - | 4.93 | 143,613 |
| Countries Closest to Japan | 0 | - | 4.92 | 140,694 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,114 |
| Japanese Companies | 0 | - | 4.29 | 34,404 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,175 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,286 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,996 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,863 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,833 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,566 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,181 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,746 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,310 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,748 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,423 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,433 |
| Middle East A-Z | 0 | - | 4.47 | 46,284 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,044 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,271 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,331 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,238 |
| A Quiz About Islam | 0 | - | 4.32 | 48,672 |
| Provinces of Turkey | 0 | - | 4.95 | 206,433 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,256 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,211 |
| Provinces of China | 0 | - | 4.97 | 209,183 |
| States of India | 0 | - | 4.94 | 196,731 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,296 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,254 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,479 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,137 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,098 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,523 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 35,013 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,847 |
| China Cities Map Quiz | 0 | - | 4.94 | 106,093 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,926 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,997 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,760 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,814 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,892 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,147 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,424 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 277,050 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,299 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,861 |
| Countries that Beat China | 0 | - | 4.85 | 117,043 |
| Countries that Border China | 0 | - | 4.96 | 264,620 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,986 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,674 |
| Japanese Loanwords | 0 | - | 4.47 | 84,955 |
| Sushi Translation | 0 | - | 4.08 | 14,001 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,438 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,861 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,888 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,267 |
| Asian Physical Geography | 0 | - | 4.61 | 35,649 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,242 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,710 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,237 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,343 |
| Famous Chinese People | 0 | - | 4.09 | 11,936 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,876 |
| Africa A-Z | 0 | - | 4.57 | 46,810 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,618 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,548 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,996 |
| European Geography By Letter - C | 0 | - | 4.44 | 124,548 |
| European Geography By Letter - D | 0 | - | 4.49 | 119,111 |
| European Geography By Letter - L | 0 | - | 4.52 | 115,491 |
| European Geography By Letter - M | 0 | - | 4.70 | 133,020 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,425 |
| European Geography By Letter - R | 0 | - | 4.43 | 95,001 |
| European Geography By Letter - V | 0 | - | 4.43 | 94,277 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,914 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,318 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,661 |
| Famous Germans | 0 | - | 4.50 | 55,899 |
| Famous Italians by Clue | 0 | - | 4.45 | 90,587 |
| Asian Islands | 0 | - | 4.49 | 20,924 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,698 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,787 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,393 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,247 |
| Turkey A-Z | 0 | - | 4.04 | 11,946 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,276 |
| Dynasties of China | 0 | - | 4.64 | 28,115 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,640 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,476 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,164 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,760 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,328,380 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,840 |
| Australian Capitals | 0 | - | 4.92 | 62,886 |
| Canada A-Z | 0 | - | 4.73 | 33,004 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,888 |
| Official European Union Languages | 0 | - | 4.97 | 240,471 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,891 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,576 |
| United Kingdom A-Z | 0 | - | 4.51 | 88,503 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,751 |
| Asia Map Quiz | 0 | - | 4.99 | 927,262 |
| History of Iran | 0 | - | 4.66 | 16,444 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,391 |
| History of China | 0 | - | 4.35 | 57,709 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,465 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,801 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,771 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,659 |
| History of India | 0 | - | 4.62 | 21,531 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,507 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,882 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,650 |
| Australia Map Quiz | 0 | - | 4.95 | 346,644 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 70,181 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 58,649 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,659 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,379 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 750,557 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,496 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,012 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,383 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,711 |
| European Geography By Letter - E | 0 | - | 4.25 | 122,374 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,876 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,531 |
| European Geography By Letter - G | 0 | - | 4.27 | 104,328 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,853 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,503 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,842 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,768 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,414 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 52,084 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,612 |
| European Geography A-Z | 0 | - | 4.29 | 49,538 |
| The Only European Country ... | 0 | - | 4.91 | 219,775 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,930 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,951 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,690 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,170 |
| Famous French People | 0 | - | 4.05 | 36,196 |
| France A-Z | 0 | - | 4.16 | 38,371 |
| History of The Netherlands | 0 | - | 4.46 | 17,580 |
| Switzerland A-Z | 0 | - | 4.45 | 25,803 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,121 |
| English Monarchs in Order by First Letter | 0 | - | 4.38 | 32,242 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,581 |
| Asian Last Names in the United States | 0 | - | 4.43 | 47,042 |
| Word Chain - Asia | 0 | - | 4.34 | 29,407 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,260 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,294 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,628 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,700 |
| History of Egypt | 0 | - | 4.58 | 24,119 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,112 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,939 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,752 |
| China Country Quiz | 0 | - | 4.38 | 123,165 |
| Chinese Inventions | 0 | - | 4.30 | 33,879 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,469 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,533 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,836 |
| China Multiple Choice | 0 | - | 4.50 | 37,446 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,500 |
| South Korea Country Quiz | 0 | - | 4.74 | 80,050 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,068 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,922 |
| Countries of Africa | 0 | - | 5.00 | 2,566,563 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,324 |
| African East Coast | 0 | - | 4.96 | 96,970 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,872 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,170 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,347 |
| Countries with NO Military | 0 | - | 4.97 | 63,689 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 106,091 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,141 |
| Monarchies of the World | 0 | - | 4.94 | 170,679 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 114,237 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,643 |
| Countries where the Sea Freezes | 0 | - | 4.92 | 115,631 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,887 |
| Disney Animated Characters | 0 | - | 4.88 | 603,308 |
| People on Money by Country | 0 | - | 4.83 | 60,849 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,252 |
| Fast Math - Addition | 0 | - | 4.87 | 525,684 |
| NATO Countries | 0 | - | 4.98 | 284,290 |
| EU Countries Quiz | 0 | - | 4.99 | 279,199 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,961 |
| 7 Deadly Sins | 0 | - | 4.88 | 405,097 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,442 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,712 |
| Astronomy Quiz | 0 | - | 4.90 | 83,478 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,338 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,101 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,875 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 170,598 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,668 |
