| Japanese Prefectures | 0 | - | 4.98 | 136,444 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,406 |
| Provinces of China | 0 | - | 4.97 | 203,485 |
| Japanese Companies | 0 | - | 4.28 | 34,191 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,687 |
| Japan Country Quiz | 0 | - | 4.93 | 142,221 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,421 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,917 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,251 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,256 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,009 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,762 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,439 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,067 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,627 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,358 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,820 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,299 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,943 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,757 |
| Middle East A-Z | 0 | - | 4.47 | 45,975 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,347 |
| States of India | 0 | - | 4.94 | 192,634 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,171 |
| A Quiz About Islam | 0 | - | 4.31 | 48,398 |
| Provinces of Turkey | 0 | - | 4.95 | 203,669 |
| Countries That Don't Recognize Israel | 0 | - | 4.67 | 34,752 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,504 |
| Famous Chinese People | 0 | - | 4.09 | 11,867 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,967 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,604 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,710 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,619 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,051 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,876 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,163 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,720 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,679 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,183 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,665 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,488 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,925 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,410 |
| Chinese Inventions | 0 | - | 4.30 | 33,780 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,375 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,346 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,561 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,449 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,955 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,713 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,782 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,712 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,608 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,455 |
| Japanese Loanwords | 0 | - | 4.47 | 84,569 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,181 |
| Africa A-Z | 0 | - | 4.57 | 46,568 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,764 |
| Asian Physical Geography | 0 | - | 4.60 | 35,479 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,054 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,530 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,663 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,856 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,651 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 58,825 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,884 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,076 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,090 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,623 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,355 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,085 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,147 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,159 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,233 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,569 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,288 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,808 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,149 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,622 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,377 |
| Famous Germans | 0 | - | 4.50 | 55,175 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,307 |
| Asian Islands | 0 | - | 4.49 | 20,819 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,473 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,497 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,224 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,031 |
| Turkey A-Z | 0 | - | 4.04 | 11,829 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,538 |
| Dynasties of China | 0 | - | 4.64 | 27,828 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,139 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,313,888 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,475 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,460 |
| History of India | 0 | - | 4.61 | 21,396 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,723 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,626 |
| Australian Capitals | 0 | - | 4.92 | 62,695 |
| Canada A-Z | 0 | - | 4.73 | 32,774 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,999 |
| Official European Union Languages | 0 | - | 4.97 | 238,137 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,621 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,517 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,571 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,588 |
| Asia Map Quiz | 0 | - | 4.99 | 914,511 |
| History of Iran | 0 | - | 4.66 | 16,340 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,971 |
| History of China | 0 | - | 4.37 | 57,048 |
| Sushi Translation | 0 | - | 4.08 | 13,936 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,853 |
| South Korea Country Quiz | 0 | - | 4.79 | 79,399 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,745 |
| Countries of Africa | 0 | - | 5.00 | 2,530,217 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,617 |
| African East Coast | 0 | - | 4.96 | 95,832 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,614 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,465 |
| Australia Map Quiz | 0 | - | 4.95 | 343,844 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,297 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,785 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,426 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,033 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,228 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,748 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,582 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,546 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,964 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,252 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,578 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,760 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,413 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,253 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,910 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,511 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,757 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,882 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,018 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,838 |
| European Geography A-Z | 0 | - | 4.29 | 49,197 |
| The Only European Country ... | 0 | - | 4.91 | 215,999 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,777 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,432 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,617 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,044 |
| Famous French People | 0 | - | 4.06 | 34,948 |
| France A-Z | 0 | - | 4.16 | 38,173 |
| History of The Netherlands | 0 | - | 4.46 | 17,407 |
| Switzerland A-Z | 0 | - | 4.45 | 25,621 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,761 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,495 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,711 |
| Word Chain - Asia | 0 | - | 4.34 | 29,301 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,645 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,225 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,547 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,548 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,102 |
| History of Egypt | 0 | - | 4.58 | 24,008 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,869 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,718 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,532 |
| China Country Quiz | 0 | - | 4.37 | 121,929 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,643 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,436 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,880 |
| Countries with NO Military | 0 | - | 4.97 | 61,952 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 90,800 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,989 |
| Monarchies of the World | 0 | - | 4.94 | 168,246 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,342 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,586 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,103 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,002 |
| Disney Animated Characters | 0 | - | 4.88 | 600,983 |
| People on Money by Country | 0 | - | 4.83 | 60,282 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,398 |
| Fast Math - Addition | 0 | - | 4.87 | 522,189 |
| NATO Countries | 0 | - | 4.98 | 279,286 |
| EU Countries Quiz | 0 | - | 4.99 | 272,877 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,738 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,138 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,427 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,194 |
| Astronomy Quiz | 0 | - | 4.90 | 82,395 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,558 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,246 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,015 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,510 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,379 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,163 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,398 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,673 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,274 |
| The Life of Gandhi | 0 | - | 4.37 | 13,045 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,870 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,304 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,283 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,648 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,387 |
