| Asian Geography By Letter - B | 0 | - | 4.85 | 66,426 |
| Japanese Prefectures | 0 | - | 4.98 | 136,535 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,772 |
| Japan Country Quiz | 0 | - | 4.93 | 142,274 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,497 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,450 |
| Japanese Companies | 0 | - | 4.28 | 34,198 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,282 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,306 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,077 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,787 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,456 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,085 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,641 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,372 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,835 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,313 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,966 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,781 |
| Middle East A-Z | 0 | - | 4.47 | 45,982 |
| States of India | 0 | - | 4.95 | 192,783 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,235 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,058 |
| A Quiz About Islam | 0 | - | 4.31 | 48,405 |
| Provinces of Turkey | 0 | - | 4.95 | 203,753 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,773 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,533 |
| Provinces of China | 0 | - | 4.97 | 203,696 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,657 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,062 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,890 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,175 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,733 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,692 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,192 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,684 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,505 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,990 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,457 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,919 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,293 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,168 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,205 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,569 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,465 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,957 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,737 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,920 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,735 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,617 |
| Countries that Beat China | 0 | - | 4.86 | 115,545 |
| Countries that Border China | 0 | - | 4.96 | 262,916 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,348 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,061 |
| Japanese Loanwords | 0 | - | 4.47 | 84,580 |
| Sushi Translation | 0 | - | 4.08 | 13,937 |
| Africa A-Z | 0 | - | 4.57 | 46,576 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,983 |
| Asian Physical Geography | 0 | - | 4.60 | 35,488 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,060 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,539 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,690 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,867 |
| Famous Chinese People | 0 | - | 4.09 | 11,869 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,655 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 58,939 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,952 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,103 |
| European Geography By Letter - A | 0 | - | 4.52 | 145,491 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 112,710 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,436 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,156 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,203 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,234 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,291 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,611 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,508 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,838 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,201 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,106 |
| European Geography By Letter - S #1 | 0 | - | 4.54 | 100,419 |
| Famous Germans | 0 | - | 4.50 | 55,212 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,355 |
| Asian Islands | 0 | - | 4.49 | 20,822 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,481 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,512 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,230 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,041 |
| Turkey A-Z | 0 | - | 4.04 | 11,831 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,611 |
| Dynasties of China | 0 | - | 4.64 | 27,863 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,357 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,154 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,314,423 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,500 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,476 |
| History of India | 0 | - | 4.62 | 21,404 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,300 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,946 |
| Australian Capitals | 0 | - | 4.92 | 62,704 |
| Canada A-Z | 0 | - | 4.73 | 32,787 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,028 |
| Official European Union Languages | 0 | - | 4.97 | 238,215 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,671 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,653 |
| United Kingdom A-Z | 0 | - | 4.51 | 87,595 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,041 |
| Asia Map Quiz | 0 | - | 4.99 | 915,030 |
| History of Iran | 0 | - | 4.66 | 16,343 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,982 |
| History of China | 0 | - | 4.37 | 57,082 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,004 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,914 |
| South Korea Country Quiz | 0 | - | 4.78 | 79,421 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,626 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,760 |
| Countries of Africa | 0 | - | 5.00 | 2,531,542 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,665 |
| African East Coast | 0 | - | 4.96 | 95,877 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,685 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,512 |
| Australia Map Quiz | 0 | - | 4.95 | 343,924 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,334 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,810 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,434 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,758 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,393 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,857 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,596 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,642 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,084 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,314 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,639 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,805 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,459 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,290 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,948 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,554 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,786 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,907 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,052 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,918 |
| European Geography A-Z | 0 | - | 4.29 | 49,214 |
| The Only European Country ... | 0 | - | 4.91 | 216,121 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,851 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,451 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,617 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,050 |
| Famous French People | 0 | - | 4.06 | 35,183 |
| France A-Z | 0 | - | 4.16 | 38,181 |
| History of The Netherlands | 0 | - | 4.46 | 17,416 |
| Switzerland A-Z | 0 | - | 4.45 | 25,625 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,774 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,496 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,724 |
| Word Chain - Asia | 0 | - | 4.34 | 29,309 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,719 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,637 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,550 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,555 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,110 |
| History of Egypt | 0 | - | 4.58 | 24,011 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,888 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,726 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,545 |
| China Country Quiz | 0 | - | 4.37 | 121,988 |
| Chinese Inventions | 0 | - | 4.30 | 33,786 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,379 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,355 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,633 |
| China Multiple Choice | 0 | - | 4.50 | 37,263 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,892 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,594 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,115 |
| Countries with NO Military | 0 | - | 4.97 | 62,017 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 90,960 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,062 |
| Monarchies of the World | 0 | - | 4.94 | 168,332 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,396 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,636 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,137 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,024 |
| Disney Animated Characters | 0 | - | 4.88 | 601,046 |
| People on Money by Country | 0 | - | 4.83 | 60,307 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,431 |
| Fast Math - Addition | 0 | - | 4.87 | 522,303 |
| NATO Countries | 0 | - | 4.98 | 279,455 |
| EU Countries Quiz | 0 | - | 4.99 | 273,095 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,862 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,367 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,525 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,431 |
| Astronomy Quiz | 0 | - | 4.90 | 82,436 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,589 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,282 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,107 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 167,638 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,426 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,185 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,409 |
