| Asian Geography By Letter - B | 0 | - | 4.85 | 66,477 |
| Japanese Prefectures | 0 | - | 4.98 | 136,765 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,982 |
| Japan Country Quiz | 0 | - | 4.93 | 142,413 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,600 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,536 |
| Japanese Companies | 0 | - | 4.28 | 34,218 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,342 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,389 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,260 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,868 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,501 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,116 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,683 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,396 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,880 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,344 |
| 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 | 193,075 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,390 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,336 |
| A Quiz About Islam | 0 | - | 4.31 | 48,425 |
| Provinces of Turkey | 0 | - | 4.95 | 204,005 |
| 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 | 204,191 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,806 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,075 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,910 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,192 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,765 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,708 |
| 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 | 22,537 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,112 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,532 |
| 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 | 81,229 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,288 |
| 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 | 108,823 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,165 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,798 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,643 |
| Countries that Beat China | 0 | - | 4.86 | 115,743 |
| Countries that Border China | 0 | - | 4.96 | 263,070 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,411 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,126 |
| Japanese Loanwords | 0 | - | 4.47 | 84,609 |
| Sushi Translation | 0 | - | 4.08 | 13,941 |
| Africa A-Z | 0 | - | 4.57 | 46,596 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,322 |
| 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 | 27,914 |
| Famous Chinese People | 0 | - | 4.09 | 11,874 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,672 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 59,179 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,111 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,170 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,016 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 116,982 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,741 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,416 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,382 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,482 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,443 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,752 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,624 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,943 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,352 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,092 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,532 |
| Famous Germans | 0 | - | 4.50 | 55,270 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,452 |
| Asian Islands | 0 | - | 4.49 | 20,834 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,501 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,549 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,243 |
| 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 | 1,316,017 |
| 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 | 2,117,211 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,843 |
| Australian Capitals | 0 | - | 4.92 | 62,717 |
| Canada A-Z | 0 | - | 4.73 | 32,824 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,097 |
| Official European Union Languages | 0 | - | 4.97 | 238,425 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,790 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,047 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,966 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,968 |
| Asia Map Quiz | 0 | - | 4.99 | 916,245 |
| History of Iran | 0 | - | 4.66 | 16,351 |
| 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 | 2,535,133 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,783 |
| African East Coast | 0 | - | 4.96 | 96,000 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,818 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,653 |
| Australia Map Quiz | 0 | - | 4.95 | 344,498 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,393 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,851 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,455 |
| United States Map Quiz | 0 | - | 4.98 | 4,157,223 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,914 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,140 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,635 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,911 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,333 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,482 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,803 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,940 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,621 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,431 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,078 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,660 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,877 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,964 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,142 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,142 |
| European Geography A-Z | 0 | - | 4.29 | 49,257 |
| The Only European Country ... | 0 | - | 4.91 | 216,474 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,042 |
| 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 | 41,821 |
| 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 | 98,899 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,681 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,558 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,565 |
| 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 | 24,375 |
| 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 | 67,992 |
| 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 | 288,095 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,811 |
| Countries with NO Military | 0 | - | 4.97 | 62,189 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,338 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,329 |
| Monarchies of the World | 0 | - | 4.94 | 168,554 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,542 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,770 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,296 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,094 |
| Disney Animated Characters | 0 | - | 4.88 | 601,325 |
| People on Money by Country | 0 | - | 4.83 | 60,365 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,536 |
| Fast Math - Addition | 0 | - | 4.87 | 522,675 |
| NATO Countries | 0 | - | 4.98 | 280,050 |
| EU Countries Quiz | 0 | - | 4.99 | 273,699 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,220 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,050 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,805 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,998 |
| Astronomy Quiz | 0 | - | 4.90 | 82,547 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,671 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,350 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 145,285 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,986 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,565 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,258 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,439 |
