| Top Asian Languages on a Map | 0 | - | 4.95 | 70,635 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,028 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,333 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,174 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,699 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,228 |
| States of India | 0 | - | 4.94 | 189,860 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,962 |
| Provinces of Turkey | 0 | - | 4.95 | 200,732 |
| Provinces of China | 0 | - | 4.97 | 199,893 |
| Japanese Prefectures | 0 | - | 4.98 | 134,425 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,521 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,573 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,299 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,293 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,414 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,593 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 26,751 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,514 |
| Name that Greek Letter | 0 | - | 4.94 | 321,511 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,657 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,058 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,061 |
| Name Every Beatles Song | 0 | - | 4.97 | 233,938 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,257 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 33,871 |
| Asian Physical Geography | 0 | - | 4.61 | 35,366 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,905 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,418 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,137 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,252 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,108 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,050 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,231 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,441 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,497 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,518 |
| Cities with the Most Opera Performances | 0 | - | 4.55 | 34,710 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,915 |
| History of India | 0 | - | 4.61 | 21,271 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,420 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,258 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,177 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,358 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,693 |
| Asian Islands | 0 | - | 4.49 | 20,763 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,803 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,370 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,137 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,545 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,045 |
| 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 | 32,143 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,884 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,685 |
| A Quiz About Islam | 0 | - | 4.31 | 48,190 |
| Middle East A-Z | 0 | - | 4.47 | 45,761 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,415 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,218 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,654 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,920 |
| Dynasties of China | 0 | - | 4.63 | 27,602 |
| History of China | 0 | - | 4.37 | 56,666 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,156 |
| South Korea Country Quiz | 0 | - | 4.79 | 78,891 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,267 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,394 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,637 |
| Countries of Africa | 0 | - | 5.00 | 2,506,037 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,484 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,765 |
| African East Coast | 0 | - | 4.96 | 94,982 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,864 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,869 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,749 |
| Australian Capitals | 0 | - | 4.92 | 62,589 |
| Australia Map Quiz | 0 | - | 4.94 | 342,354 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,633 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,575 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,984 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,171 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,852 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,552 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,190 |
| Official European Union Languages | 0 | - | 4.97 | 236,434 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,643 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,510 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,436 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,999 |
| The Only European Country ... | 0 | - | 4.91 | 213,646 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,425 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,546 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,426 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,671 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,533 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,901 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,670 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,971 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,490 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,476 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,984 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,179 |
| Asia Map Quiz | 0 | - | 4.99 | 906,467 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,417 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,493 |
| Word Chain - Asia | 0 | - | 4.34 | 29,216 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,392 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,474 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,415 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,492 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,487 |
| 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 | 18,715 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,962 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,372 |
| Chinese Inventions | 0 | - | 4.30 | 33,715 |
| China A-Z | 0 | - | 4.55 | 66,695 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,305 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,185 |
| Japanese Companies | 0 | - | 4.28 | 34,069 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,763 |
| Japanese Loanwords | 0 | - | 4.47 | 84,331 |
| Countries by National Anthem | 0 | - | 4.92 | 71,007 |
| Rappers by Picture | 0 | - | 4.22 | 132,653 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,662 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,164 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,780 |
| The Life of Gandhi | 0 | - | 4.37 | 13,016 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,743 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,304 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,409 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,758 |
| African Great Lakes | 0 | - | 4.82 | 65,082 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,988 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,547 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,517 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,198 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,459 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,223 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,000 |
| The Only African Country ... | 0 | - | 4.99 | 128,310 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,753 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,822 |
| African Island Countries | 0 | - | 4.96 | 100,718 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,328 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,547 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,020 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,056 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,470 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,802 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,016 |
| Flags of Oceania | 0 | - | 5.00 | 254,897 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,890 |
| Australian States and Territories | 0 | - | 4.95 | 140,598 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,370 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,999 |
| Australia True or False | 0 | - | 4.87 | 56,487 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,188 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,452 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,160 |
| Regions of New Zealand | 0 | - | 4.85 | 28,110 |
| Flags of North and South America | 0 | - | 4.99 | 366,468 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,129 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,120 |
| The Only American Country ... | 0 | - | 4.92 | 120,704 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,297 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,039 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,079 |
| States of Mexico | 0 | - | 4.95 | 173,207 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,726 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,726 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,098 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,873 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,359 |
| States of Brazil | 0 | - | 4.98 | 86,293 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,340 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,635 |
| Central American Countries | 0 | - | 4.98 | 154,965 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,729 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,037 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,907 |
| North America Map Quiz | 0 | - | 4.98 | 244,214 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,856 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,865 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,907 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,588 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,250 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,363 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,598 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,818 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,089 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,425 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,729 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,503 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,012 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,017 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,464 |
