| Japanese Prefectures | 0 | - | 4.98 | 137,596 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,694 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,688 |
| Provinces of China | 0 | - | 4.97 | 205,613 |
| Japanese Companies | 0 | - | 4.28 | 34,261 |
| Japan Country Quiz | 0 | - | 4.93 | 142,728 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,953 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,218 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,535 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,255 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,831 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,496 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,007 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,465 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,646 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,749 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,129 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,028 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,108 |
| Middle East A-Z | 0 | - | 4.47 | 46,143 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,591 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,469 |
| States of India | 0 | - | 4.95 | 194,087 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,748 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 86,234 |
| Provinces of Turkey | 0 | - | 4.95 | 204,632 |
| Famous Chinese People | 0 | - | 4.09 | 11,890 |
| A Quiz About Islam | 0 | - | 4.31 | 48,501 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,946 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,765 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,176 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,016 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,076 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,140 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,011 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,284 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,867 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,827 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,305 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,799 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,630 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,435 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,892 |
| Chinese Inventions | 0 | - | 4.30 | 33,821 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,417 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,419 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,799 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,644 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,557 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,620 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,018 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,025 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,878 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,950 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,692 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,820 |
| Japanese Loanwords | 0 | - | 4.47 | 84,700 |
| Africa A-Z | 0 | - | 4.57 | 46,679 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,591 |
| Asian Physical Geography | 0 | - | 4.61 | 35,562 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,136 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,580 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,889 |
| Asian Geography By Letter - R | 0 | - | 4.35 | 28,040 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,733 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,494 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,289 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,922 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,329 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,722 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,278 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,957 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,277 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,906 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,179 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,987 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,264 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,809 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,891 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,866 |
| Famous Germans | 0 | - | 4.50 | 55,525 |
| Famous Italians by Clue | 0 | - | 4.45 | 89,787 |
| Asian Islands | 0 | - | 4.49 | 20,863 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,549 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,600 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,283 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,118 |
| Turkey A-Z | 0 | - | 4.04 | 11,868 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,358 |
| Dynasties of China | 0 | - | 4.64 | 27,967 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,276 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,319,705 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,614 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,580 |
| History of India | 0 | - | 4.62 | 21,453 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,661 |
| Oceania Map Quiz | 0 | - | 4.98 | 650,588 |
| Australian Capitals | 0 | - | 4.92 | 62,754 |
| Canada A-Z | 0 | - | 4.73 | 32,888 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,320 |
| Official European Union Languages | 0 | - | 4.97 | 238,912 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,127 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,014 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,152 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,703 |
| Asia Map Quiz | 0 | - | 4.99 | 919,584 |
| History of Iran | 0 | - | 4.66 | 16,373 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,128 |
| History of China | 0 | - | 4.37 | 57,315 |
| Sushi Translation | 0 | - | 4.08 | 13,954 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,631 |
| Countries of Africa | 0 | - | 5.00 | 2,544,790 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,098 |
| African East Coast | 0 | - | 4.96 | 96,279 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,141 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,904 |
| Australia Map Quiz | 0 | - | 4.95 | 345,130 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,590 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,007 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,519 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,491 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,017 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,790 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,741 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,557 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,027 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,221 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,582 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,430 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,125 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,867 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,499 |
| European Geography By Letter - O | 0 | - | 4.29 | 62,988 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,128 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,107 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,418 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,666 |
| European Geography A-Z | 0 | - | 4.29 | 49,361 |
| The Only European Country ... | 0 | - | 4.91 | 217,378 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,572 |
| Famous French People | 0 | - | 4.07 | 35,846 |
| History of The Netherlands | 0 | - | 4.46 | 17,482 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,914 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,524 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,833 |
| Word Chain - Asia | 0 | - | 4.34 | 29,348 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,286 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,816 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,579 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,943 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,800 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,599 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,678 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,651 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,342 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,485 |
| Countries with NO Military | 0 | - | 4.97 | 62,637 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,064 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,954 |
| Monarchies of the World | 0 | - | 4.94 | 169,236 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,201 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,560 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,739 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,332 |
| Disney Animated Characters | 0 | - | 4.88 | 601,933 |
| People on Money by Country | 0 | - | 4.83 | 60,511 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,798 |
| Fast Math - Addition | 0 | - | 4.87 | 523,540 |
| NATO Countries | 0 | - | 4.98 | 281,562 |
| EU Countries Quiz | 0 | - | 4.99 | 275,557 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,233 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,471 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,736 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,557 |
| Astronomy Quiz | 0 | - | 4.90 | 82,822 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,908 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,547 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 153,952 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,755 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,918 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,555 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,539 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,870 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,412 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,821 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,098 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,126 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,341 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,793 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,476 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,434 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,830 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,446 |
| African Island Countries | 0 | - | 4.96 | 101,867 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,824 |
| Australian States and Territories | 0 | - | 4.96 | 142,226 |
| Famous Australians by Description | 0 | - | 4.23 | 28,003 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,363 |
| Australia True or False | 0 | - | 4.87 | 56,952 |
| Flags of North and South America | 0 | - | 4.99 | 374,276 |
