| Top Asian Languages on a Map | 0 | - | 4.95 | 70,632 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,012 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,320 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,164 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,687 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,228 |
| States of India | 0 | - | 4.94 | 189,852 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,958 |
| Provinces of Turkey | 0 | - | 4.95 | 200,676 |
| Provinces of China | 0 | - | 4.97 | 199,843 |
| Japanese Prefectures | 0 | - | 4.98 | 134,409 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,520 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,569 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,281 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,293 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,405 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,592 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 26,750 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,477 |
| Name that Greek Letter | 0 | - | 4.94 | 321,500 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,654 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,056 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,055 |
| Name Every Beatles Song | 0 | - | 4.97 | 233,926 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,249 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 33,827 |
| 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 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,134 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,248 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,097 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,028 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,226 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,440 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,491 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,516 |
| Cities with the Most Opera Performances | 0 | - | 4.55 | 34,705 |
| 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 | 266,405 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,983 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,152 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,355 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,692 |
| Asian Islands | 0 | - | 4.49 | 20,763 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,798 |
| 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 | 57,040 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,312 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,310 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,142 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,884 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,682 |
| A Quiz About Islam | 0 | - | 4.31 | 48,187 |
| Middle East A-Z | 0 | - | 4.47 | 45,759 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,410 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,211 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,652 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,914 |
| Dynasties of China | 0 | - | 4.63 | 27,600 |
| History of China | 0 | - | 4.37 | 56,664 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,156 |
| South Korea Country Quiz | 0 | - | 4.79 | 78,888 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,264 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,387 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,637 |
| Countries of Africa | 0 | - | 5.00 | 2,505,858 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,386 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,761 |
| African East Coast | 0 | - | 4.96 | 94,975 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,852 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,803 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,746 |
| Australian Capitals | 0 | - | 4.92 | 62,587 |
| Australia Map Quiz | 0 | - | 4.94 | 342,340 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,456 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,575 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,965 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,837 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,547 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,172 |
| Official European Union Languages | 0 | - | 4.97 | 236,420 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,636 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,508 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,422 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,981 |
| The Only European Country ... | 0 | - | 4.91 | 213,625 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,412 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,544 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,424 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,670 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,528 |
| 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 | 67,487 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,472 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,982 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,921 |
| Asia Map Quiz | 0 | - | 4.99 | 906,368 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,416 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,490 |
| Word Chain - Asia | 0 | - | 4.34 | 29,215 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,379 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,471 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,411 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,377 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,484 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,437 |
| Ottoman Empire Quiz | 0 | - | 4.46 | 17,012 |
| History of Egypt | 0 | - | 4.58 | 23,929 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,713 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,961 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,371 |
| Chinese Inventions | 0 | - | 4.30 | 33,715 |
| China A-Z | 0 | - | 4.55 | 66,691 |
| 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 | 26,761 |
| Japanese Loanwords | 0 | - | 4.47 | 84,328 |
| Countries by National Anthem | 0 | - | 4.92 | 71,005 |
| Rappers by Picture | 0 | - | 4.22 | 132,637 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,659 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,160 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,765 |
| The Life of Gandhi | 0 | - | 4.37 | 13,014 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,741 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,302 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,403 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,699 |
| African Great Lakes | 0 | - | 4.82 | 65,077 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,987 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,537 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,511 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,191 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,459 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,218 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,989 |
| The Only African Country ... | 0 | - | 4.99 | 128,305 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,752 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,816 |
| African Island Countries | 0 | - | 4.96 | 100,706 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,328 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,532 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,011 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,051 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,467 |
| Tanzania Country Quiz | 0 | - | 4.90 | 32,802 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,011 |
| Flags of Oceania | 0 | - | 5.00 | 254,871 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,886 |
| Australian States and Territories | 0 | - | 4.95 | 140,598 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,364 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,998 |
| Australia True or False | 0 | - | 4.87 | 56,485 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,186 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,449 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,158 |
| Regions of New Zealand | 0 | - | 4.85 | 28,108 |
| Flags of North and South America | 0 | - | 4.99 | 366,337 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,126 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,116 |
| The Only American Country ... | 0 | - | 4.92 | 120,695 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,290 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,032 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,022 |
| States of Mexico | 0 | - | 4.95 | 173,184 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,715 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,675 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,092 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,860 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,357 |
| States of Brazil | 0 | - | 4.98 | 86,282 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,338 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,610 |
| Central American Countries | 0 | - | 4.98 | 154,954 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,710 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,939 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,897 |
| North America Map Quiz | 0 | - | 4.98 | 244,167 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,851 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,854 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,897 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,518 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,239 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,358 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,590 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,812 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,081 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,337 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,694 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,498 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,003 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,017 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,459 |
