| Asian Geography By Letter - B | 0 | - | 4.85 | 64,994 |
| Japanese Prefectures | 0 | - | 4.98 | 128,543 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 272,635 |
| Japan Country Quiz | 0 | - | 4.93 | 137,887 |
| Countries Closest to Japan | 0 | - | 4.92 | 135,629 |
| Japanese Companies | 0 | - | 4.27 | 33,664 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.85 | 85,431 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 68,470 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 225,254 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 46,650 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 54,255 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,145 |
| Asian Geography by Letter - H | 0 | - | 4.48 | 64,636 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 60,597 |
| Asian Geography by Letter - P | 0 | - | 4.44 | 56,866 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 56,429 |
| Asian Geography By Letter - L | 0 | - | 4.48 | 41,975 |
| Middle East A-Z | 0 | - | 4.46 | 45,154 |
| States of India | 0 | - | 4.94 | 182,867 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 234,979 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 72,719 |
| Asian Cities A-Z | 0 | - | 4.51 | 31,190 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.41 | 28,498 |
| A Quiz About Islam | 0 | - | 4.30 | 47,435 |
| Provinces of Turkey | 0 | - | 4.95 | 195,360 |
| Countries That Don't Recognize Israel | 0 | - | 4.58 | 33,353 |
| Chinese Zodiac Quiz | 0 | - | 4.79 | 135,186 |
| Provinces of China | 0 | - | 4.97 | 189,995 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 103,334 |
| Asian Geography By Letter - S | 0 | - | 4.21 | 55,516 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,081 |
| Asian Geography by Letter - G | 0 | - | 4.37 | 50,426 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 66,739 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 63,839 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,374 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 33,874 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 30,397 |
| Countries Closest to Yemen | 0 | - | 4.90 | 21,494 |
| China Cities Map Quiz | 0 | - | 4.90 | 96,413 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 90,633 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,201 |
| Japanese Loanwords | 0 | - | 4.47 | 83,369 |
| Sushi Translation | 0 | - | 4.08 | 13,779 |
| Closest Countries to North Korea | 0 | - | 4.93 | 119,599 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 79,431 |
| Pre-Euro Currencies | 0 | - | 4.43 | 51,927 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 50,183 |
| Word Scramble - Asian Countries | 0 | - | 4.50 | 86,007 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 267,449 |
| China's Territorial Disputes | 0 | - | 4.44 | 34,878 |
| Countries that Beat China | 0 | - | 4.86 | 112,187 |
| Countries that Border China | 0 | - | 4.96 | 258,603 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 75,164 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 58,372 |
| Africa A-Z | 0 | - | 4.57 | 45,830 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 518,045 |
| Asian Physical Geography | 0 | - | 4.59 | 35,012 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,488 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 31,961 |
| Asia's Busiest Airports | 0 | - | 4.75 | 51,041 |
| Asian Geography By Letter - R | 0 | - | 4.40 | 26,649 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.83 | 52,149 |
| Famous Chinese People | 0 | - | 4.09 | 11,600 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,044 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,350 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 262,556 |
| Major non-NATO U.S. Allies | 0 | - | 4.51 | 50,484 |
| European Geography By Letter - A | 0 | - | 4.61 | 130,728 |
| European Geography By Letter - B #1 | 0 | - | 4.70 | 109,237 |
| European Geography By Letter - C | 0 | - | 4.46 | 110,378 |
| European Geography By Letter - D | 0 | - | 4.52 | 105,078 |
| European Geography By Letter - L | 0 | - | 4.52 | 110,409 |
| European Geography By Letter - M | 0 | - | 4.52 | 125,220 |
| European Geography By Letter - P #1 | 0 | - | 4.78 | 94,799 |
| European Geography By Letter - N | 0 | - | 4.43 | 98,192 |
| European Geography By Letter - R | 0 | - | 4.41 | 91,371 |
| European Geography By Letter - V | 0 | - | 4.44 | 90,896 |
| Europe Map Quiz | 0 | - | 5.00 | 4,646,847 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 98,180 |
| Famous Germans | 0 | - | 4.44 | 41,560 |
| Famous Italians by Clue | 0 | - | 4.45 | 85,705 |
| Asian Islands | 0 | - | 4.49 | 20,575 |
| Asia Geography Quiz #1 | 0 | - | 4.77 | 52,780 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 47,743 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 31,827 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,409 |
| Middle Eastern Geography Quiz | 0 | - | 4.52 | 26,770 |
| Turkey A-Z | 0 | - | 4.11 | 11,436 |
| Provinces of the Philippines | 0 | - | 4.57 | 44,786 |
| Dynasties of China | 0 | - | 4.64 | 26,920 |
| Overseas Chinese Population | 0 | - | 4.55 | 42,585 |
| Things that Have Been Banned in China | 0 | - | 4.33 | 57,371 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,274,461 |
| Mongolia Country Quiz | 0 | - | 4.70 | 38,462 |
| Taiwan Country Quiz | 0 | - | 4.68 | 42,466 |
| History of India | 0 | - | 4.61 | 20,951 |
| Africa Map Quiz | 0 | - | 5.00 | 2,071,835 |
| Oceania Map Quiz | 0 | - | 4.98 | 619,093 |
| Australian Capitals | 0 | - | 4.92 | 62,255 |
| Canada A-Z | 0 | - | 4.70 | 32,208 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 66,860 |
| Official European Union Languages | 0 | - | 4.98 | 232,211 |
| European Countries in their Native Language | 0 | - | 4.99 | 153,927 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 417,135 |
| United Kingdom A-Z | 0 | - | 4.53 | 86,155 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,420,689 |
| Asia Map Quiz | 0 | - | 4.99 | 880,252 |
| History of Iran Quiz | 0 | - | 4.65 | 15,905 |
| Largest Indonesian Islands | 0 | - | 4.74 | 48,729 |
| History of China | 0 | - | 4.37 | 55,525 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 152,332 |
| Japanese Language - Katakana Practice | 0 | - | 4.59 | 31,441 |
| South Korea Country Quiz | 0 | - | 4.78 | 77,458 |
| North Korea... or South Korea? | 0 | - | 4.48 | 79,294 |
| Countries Closest to Taiwan | 0 | - | 4.75 | 79,296 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,215 |
| Countries of Africa | 0 | - | 5.00 | 2,431,717 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 43,086 |
| African East Coast | 0 | - | 4.96 | 92,707 |
| Western Africa Map Quiz | 0 | - | 4.97 | 70,572 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 47,781 |
| Australia Map Quiz | 0 | - | 4.94 | 337,890 |
| U.S. Geography by Letter - B | 0 | - | 4.54 | 66,265 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 50,343 |
| U.S. Federal Holidays | 0 | - | 4.33 | 98,416 |
| United States Map Quiz | 0 | - | 4.98 | 4,099,719 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 733,137 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 204,338 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 90,840 |
| Countries That Use the Euro | 0 | - | 4.97 | 97,055 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 356,906 |
| European Geography By Letter - E | 0 | - | 4.22 | 110,801 |
| European Geography By Letter - F | 0 | - | 4.17 | 90,286 |
| European Geography By Letter - H | 0 | - | 4.29 | 93,729 |
| European Geography By Letter - G | 0 | - | 4.26 | 99,817 |
| European Geography By Letter - I | 0 | - | 4.11 | 93,233 |
| European Geography By Letter - K | 0 | - | 4.15 | 68,102 |
| European Geography By Letter - O | 0 | - | 4.29 | 60,984 |
| European Geography by Letter - W | 0 | - | 4.21 | 81,570 |
| European Geography By Letter - T | 0 | - | 4.40 | 77,850 |
| Europe Geography Decoder | 0 | - | 4.86 | 68,258 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 49,723 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 108,997 |
| European Geography A-Z | 0 | - | 4.28 | 48,308 |
| The Only European Country ... | 0 | - | 4.92 | 205,268 |
| European Countries NOT in NATO | 0 | - | 4.88 | 55,120 |
| Name a Major European City A-Z | 0 | - | 4.33 | 48,016 |
| Famous Swiss and Austrian People | 0 | - | 4.43 | 14,336 |
| Famous Dutch and Belgian People | 0 | - | 4.54 | 17,678 |
| France A-Z | 0 | - | 4.16 | 37,641 |
| History of The Netherlands | 0 | - | 4.46 | 16,924 |
| Famous Nordic People | 0 | - | 4.41 | 11,107 |
| Switzerland A-Z | 0 | - | 4.45 | 25,167 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 40,867 |
| South Asian Cities by Map | 0 | - | 4.34 | 23,188 |
| Asian Last Names in the United States | 0 | - | 4.43 | 45,888 |
| Word Chain - Asia | 0 | - | 4.34 | 28,981 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 92,883 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,358,299 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.20 | 15,271 |
| Iran... or Iraq? | 0 | - | 4.32 | 32,925 |
| Ottoman Empire Quiz | 0 | - | 4.46 | 16,709 |
| History of Egypt | 0 | - | 4.58 | 23,715 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,256 |
| English Words of Arabic Origin | 0 | - | 4.53 | 49,111 |
| Largest Philippines Islands | 0 | - | 4.63 | 23,927 |
| China Country Quiz | 0 | - | 4.40 | 113,189 |
| Chinese Inventions | 0 | - | 4.29 | 33,522 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,144 |
| Chinese Geography on the Map | 0 | - | 4.56 | 23,734 |
| China Multiple Choice | 0 | - | 4.50 | 36,771 |
| Countries that Beat Japan | 0 | - | 4.43 | 66,476 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 275,215 |
| Countries with Nuclear Weapons | 0 | - | 4.87 | 254,484 |
| Countries with NO Military | 0 | - | 4.97 | 58,404 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 83,185 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 142,352 |
| Monarchies of the World | 0 | - | 4.93 | 160,844 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 108,473 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.84 | 107,656 |
| Countries where the Sea Freezes | 0 | - | 4.92 | 108,470 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 72,945 |
| Disney Animated Characters | 0 | - | 4.87 | 593,400 |
| People on Money by Country | 0 | - | 4.83 | 58,890 |
| Countries by Number of Books Published | 0 | - | 4.95 | 70,230 |
| Fast Math - Addition | 0 | - | 4.86 | 512,262 |
| NATO Countries Quiz | 0 | - | 4.98 | 262,816 |
| EU Countries Quiz | 0 | - | 4.99 | 259,663 |
| Top Five Countries by Religion | 0 | - | 4.91 | 162,687 |
| 7 Deadly Sins Quiz | 0 | - | 4.87 | 382,027 |
| Books of the Protestant Bible | 0 | - | 4.87 | 200,205 |
| Majority Muslim Countries | 0 | - | 4.98 | 358,080 |
| Astronomy Quiz | 0 | - | 4.89 | 79,327 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 63,581 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.88 | 99,498 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 124,508 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 146,904 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.90 | 84,305 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 115,258 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 69,615 |
