| Top Asian Languages on a Map | 0 | - | 4.95 | 70,633 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,958 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,020 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,470 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 33,847 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,322 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,168 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,812 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,799 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,368 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,135 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,543 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,044 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,692 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,682 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,085 |
| Middle East A-Z | 0 | - | 4.47 | 45,759 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,228 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,215 |
| States of India | 0 | - | 4.94 | 189,855 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,242 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,572 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,291 |
| A Quiz About Islam | 0 | - | 4.31 | 48,188 |
| Provinces of Turkey | 0 | - | 4.95 | 200,697 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,412 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,411 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,758 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,653 |
| Vietnam Country Quiz | 0 | - | 4.74 | 63,003 |
| Provinces of China | 0 | - | 4.97 | 199,860 |
| Japanese Prefectures | 0 | - | 4.98 | 134,411 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,521 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,290 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,494 |
| Name that Greek Letter | 0 | - | 4.94 | 321,502 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,900 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,667 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,969 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,488 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,472 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,982 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,471 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,413 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,293 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,593 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,371 |
| Countries Closest to Indonesia | 0 | - | 4.96 | 103,903 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,038 |
| Japanese Companies | 0 | - | 4.28 | 34,069 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,057 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,434 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,136 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,872 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,101 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,030 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,228 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,744 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,440 |
| Africa A-Z | 0 | - | 4.57 | 46,354 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,162 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,060 |
| Asian Physical Geography | 0 | - | 4.61 | 35,364 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,903 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,417 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,248 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,552 |
| Famous Chinese People | 0 | - | 4.09 | 11,796 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,517 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,914 |
| History of India | 0 | - | 4.61 | 21,271 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,412 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,707 |
| Canada A-Z | 0 | - | 4.73 | 32,636 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,340 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,842 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,777 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,650 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,176 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,815 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,634 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,598 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,000 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,265 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,093 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,567 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,356 |
| Famous Germans | 0 | - | 4.50 | 54,587 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,291 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,692 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,186 |
| Asian Islands | 0 | - | 4.49 | 20,763 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,313 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,312 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,142 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,884 |
| History of Iran | 0 | - | 4.65 | 16,262 |
| Turkey A-Z | 0 | - | 4.04 | 11,714 |
| Singapore Country Quiz | 0 | - | 4.74 | 45,038 |
| Philippines Country Quiz | 0 | - | 4.56 | 74,836 |
| Thailand Country Quiz | 0 | - | 4.53 | 52,824 |
| Indonesia Country Quiz | 0 | - | 4.78 | 74,519 |
| Malaysia Country Quiz | 0 | - | 4.59 | 38,870 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,917 |
| Dynasties of China | 0 | - | 4.63 | 27,600 |
| History of China | 0 | - | 4.37 | 56,665 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,156 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,936 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,304,081 |
| First Names of Fashion Designers | 0 | - | 4.12 | 34,069 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,266 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,637 |
| Countries of Africa | 0 | - | 5.00 | 2,505,930 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,431 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,764 |
| African East Coast | 0 | - | 4.96 | 94,977 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,858 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,825 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,748 |
| Australian Capitals | 0 | - | 4.92 | 62,588 |
| Australia Map Quiz | 0 | - | 4.94 | 342,344 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,515 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,065 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,080 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,525 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 742,930 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,575 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,972 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,843 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,552 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,179 |
| Official European Union Languages | 0 | - | 4.97 | 236,430 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,641 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,164 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,405 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,851 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,227 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,444 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,121 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,895 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,274 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,510 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,485 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,428 |
| European Geography A-Z | 0 | - | 4.28 | 48,976 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,993 |
| The Only European Country ... | 0 | - | 4.91 | 213,636 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,418 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,090 |
| Famous Swiss and Austrian People | 0 | - | 4.45 | 14,550 |
| Famous Dutch and Belgian People | 0 | - | 4.56 | 17,957 |
| France A-Z | 0 | - | 4.16 | 38,045 |
| Switzerland A-Z | 0 | - | 4.45 | 25,498 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,544 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,054 |
| Asia Map Quiz | 0 | - | 4.99 | 906,413 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,416 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,491 |
| Word Chain - Asia | 0 | - | 4.34 | 29,216 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,385 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,446 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,485 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,437 |
| Ottoman Empire Quiz | 0 | - | 4.46 | 17,015 |
| History of Egypt | 0 | - | 4.58 | 23,929 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,714 |
| Laos Country Quiz | 0 | - | 4.54 | 26,559 |
| East Timor Country Quiz | 0 | - | 4.48 | 22,522 |
| Myanmar Country Quiz | 0 | - | 4.55 | 30,492 |
| Cambodia Country Quiz | 0 | - | 4.58 | 28,663 |
| Chinese Inventions | 0 | - | 4.30 | 33,715 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,305 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,185 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,761 |
| Japanese Loanwords | 0 | - | 4.47 | 84,330 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,701 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,956 |
| Countries with NO Military | 0 | - | 4.97 | 61,120 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,037 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,657 |
| Monarchies of the World | 0 | - | 4.94 | 166,482 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,462 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,855 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,390 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,637 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,713 |
| Disney Animated Characters | 0 | - | 4.88 | 598,912 |
| People on Money by Country | 0 | - | 4.83 | 59,952 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,872 |
| Fast Math - Addition | 0 | - | 4.87 | 519,654 |
| NATO Countries | 0 | - | 4.98 | 275,410 |
| EU Countries Quiz | 0 | - | 4.99 | 269,666 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,915 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,540 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,010 |
| Majority Muslim Countries | 0 | - | 4.98 | 368,222 |
| Astronomy Quiz | 0 | - | 4.89 | 81,623 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,131 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,672 |
