| Top Asian Languages on a Map | 0 | - | 4.95 | 71,392 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,485 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,996 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,953 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,542 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,940 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,594 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,344 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,119 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,688 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,398 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,885 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,352 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,277 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,014 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,848 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,871 |
| Middle East A-Z | 0 | - | 4.47 | 46,010 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,504 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,773 |
| States of India | 0 | - | 4.95 | 193,113 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,399 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,195 |
| A Quiz About Islam | 0 | - | 4.31 | 48,426 |
| Provinces of Turkey | 0 | - | 4.95 | 204,013 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,825 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,047 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,444 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,027 |
| Vietnam Country Quiz | 0 | - | 4.74 | 63,503 |
| Provinces of China | 0 | - | 4.97 | 204,212 |
| Japanese Prefectures | 0 | - | 4.98 | 136,786 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,042 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,709 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 647,133 |
| Name that Greek Letter | 0 | - | 4.93 | 323,368 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,075 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,912 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,193 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,766 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,711 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,214 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,709 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,539 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,744 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,563 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,533 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,513 |
| Japanese Companies | 0 | - | 4.28 | 34,218 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,311 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,595 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,518 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,975 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,827 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,169 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,801 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,923 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,644 |
| Africa A-Z | 0 | - | 4.57 | 46,598 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,338 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,034 |
| 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 | 52,748 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 27,917 |
| Famous Chinese People | 0 | - | 4.09 | 11,874 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,675 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,185 |
| History of India | 0 | - | 4.62 | 21,419 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,132 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,172 |
| Canada A-Z | 0 | - | 4.73 | 32,829 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,052 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 117,393 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,775 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,457 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,407 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,508 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,465 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,771 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,638 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,958 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,368 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,397 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,547 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,703 |
| Famous Germans | 0 | - | 4.50 | 55,274 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,454 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,887 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,017 |
| Asian Islands | 0 | - | 4.49 | 20,834 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,503 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,551 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,245 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,070 |
| History of Iran | 0 | - | 4.66 | 16,353 |
| Turkey A-Z | 0 | - | 4.04 | 11,843 |
| Singapore Country Quiz | 0 | - | 4.74 | 45,395 |
| Philippines Country Quiz | 0 | - | 4.56 | 75,479 |
| Thailand Country Quiz | 0 | - | 4.53 | 53,280 |
| Indonesia Country Quiz | 0 | - | 4.78 | 75,141 |
| Malaysia Country Quiz | 0 | - | 4.59 | 39,185 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,614 |
| Dynasties of China | 0 | - | 4.64 | 27,904 |
| History of China | 0 | - | 4.37 | 57,168 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,387 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,195 |
| 100 Most Common English Words | 0 | - | 4.89 | 1,316,104 |
| First Names of Fashion Designers | 0 | - | 4.12 | 34,222 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,777 |
| Countries of Africa | 0 | - | 5.00 | 2,535,408 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,272 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,786 |
| African East Coast | 0 | - | 4.96 | 96,007 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,833 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,893 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,657 |
| Australian Capitals | 0 | - | 4.92 | 62,718 |
| Australia Map Quiz | 0 | - | 4.95 | 344,515 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,396 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,852 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,455 |
| United States Map Quiz | 0 | - | 4.98 | 4,157,341 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,946 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,876 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,156 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,637 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,927 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,101 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,354 |
| Official European Union Languages | 0 | - | 4.97 | 238,434 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,800 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,503 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,824 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,955 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,640 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,447 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,091 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,675 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,890 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,967 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,151 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,158 |
| European Geography A-Z | 0 | - | 4.29 | 49,259 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,068 |
| The Only European Country ... | 0 | - | 4.91 | 216,494 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,051 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,494 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,624 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 18,057 |
| Famous French People | 0 | - | 4.06 | 35,527 |
| France A-Z | 0 | - | 4.16 | 38,197 |
| History of The Netherlands | 0 | - | 4.46 | 17,429 |
| Switzerland A-Z | 0 | - | 4.45 | 25,639 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,825 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,031 |
| Asia Map Quiz | 0 | - | 4.99 | 916,309 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,505 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,752 |
| Word Chain - Asia | 0 | - | 4.34 | 29,321 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,909 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,712 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,558 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,566 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,124 |
| History of Egypt | 0 | - | 4.58 | 24,022 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,909 |
| Laos Country Quiz | 0 | - | 4.54 | 26,776 |
| East Timor Country Quiz | 0 | - | 4.48 | 22,710 |
| Myanmar Country Quiz | 0 | - | 4.55 | 30,739 |
| Cambodia Country Quiz | 0 | - | 4.58 | 28,857 |
| Chinese Inventions | 0 | - | 4.30 | 33,798 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,391 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,376 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,939 |
| Japanese Loanwords | 0 | - | 4.47 | 84,613 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,678 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,125 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,844 |
| Countries with NO Military | 0 | - | 4.97 | 62,200 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,354 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,350 |
| Monarchies of the World | 0 | - | 4.94 | 168,567 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,551 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,782 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,305 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,098 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,125 |
| Disney Animated Characters | 0 | - | 4.88 | 601,347 |
| People on Money by Country | 0 | - | 4.83 | 60,366 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,551 |
| Fast Math - Addition | 0 | - | 4.87 | 522,701 |
| NATO Countries | 0 | - | 4.98 | 280,086 |
| EU Countries Quiz | 0 | - | 4.99 | 273,731 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,248 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,090 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,821 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,035 |
| Astronomy Quiz | 0 | - | 4.90 | 82,553 |
