| Top Asian Languages on a Map | 0 | - | 4.95 | 70,647 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,064 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,376 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,233 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,726 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,233 |
| States of India | 0 | - | 4.94 | 189,941 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,980 |
| Provinces of Turkey | 0 | - | 4.95 | 200,863 |
| Provinces of China | 0 | - | 4.97 | 200,007 |
| Japanese Prefectures | 0 | - | 4.98 | 134,486 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,527 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,604 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,358 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,297 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,427 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,600 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 26,756 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,690 |
| Name that Greek Letter | 0 | - | 4.94 | 321,586 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,668 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,068 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,082 |
| Name Every Beatles Song | 0 | - | 4.97 | 233,991 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,286 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 34,036 |
| Asian Physical Geography | 0 | - | 4.61 | 35,368 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,912 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,422 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,144 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,260 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,128 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,083 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,248 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,445 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,509 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,526 |
| Cities with the Most Opera Performances | 0 | - | 4.55 | 35,033 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,922 |
| History of India | 0 | - | 4.61 | 21,277 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,465 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,038 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,235 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,365 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,699 |
| Asian Islands | 0 | - | 4.49 | 20,763 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,819 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,382 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,149 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,553 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,059 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,319 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,316 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,145 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,891 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,700 |
| A Quiz About Islam | 0 | - | 4.31 | 48,194 |
| Middle East A-Z | 0 | - | 4.47 | 45,775 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,424 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,253 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,659 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,933 |
| Dynasties of China | 0 | - | 4.63 | 27,606 |
| History of China | 0 | - | 4.37 | 56,677 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,163 |
| South Korea Country Quiz | 0 | - | 4.79 | 78,907 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,278 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,401 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,643 |
| Countries of Africa | 0 | - | 5.00 | 2,506,635 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,806 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| African East Coast | 0 | - | 4.96 | 95,008 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,896 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,054 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,764 |
| Australian Capitals | 0 | - | 4.92 | 62,591 |
| Australia Map Quiz | 0 | - | 4.94 | 342,395 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,175 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,580 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,045 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,182 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,901 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,564 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,226 |
| Official European Union Languages | 0 | - | 4.97 | 236,467 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,667 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,522 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,474 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,071 |
| The Only European Country ... | 0 | - | 4.91 | 213,719 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,457 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,548 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,431 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,677 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,541 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,910 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,682 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,984 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,502 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,491 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,999 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,438 |
| Asia Map Quiz | 0 | - | 4.99 | 906,711 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,419 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,498 |
| Word Chain - Asia | 0 | - | 4.34 | 29,217 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,423 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,485 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,430 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,611 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,489 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,440 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,021 |
| History of Egypt | 0 | - | 4.58 | 23,930 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,720 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,967 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,372 |
| Chinese Inventions | 0 | - | 4.30 | 33,717 |
| China A-Z | 0 | - | 4.55 | 66,711 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,305 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,187 |
| Japanese Companies | 0 | - | 4.28 | 34,074 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,766 |
| Japanese Loanwords | 0 | - | 4.47 | 84,336 |
| Countries by National Anthem | 0 | - | 4.92 | 71,010 |
| Rappers by Picture | 0 | - | 4.22 | 132,697 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,673 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,187 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,830 |
| The Life of Gandhi | 0 | - | 4.37 | 13,017 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,759 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,315 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,423 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,994 |
| African Great Lakes | 0 | - | 4.82 | 65,104 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,993 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,577 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,540 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,221 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,480 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,235 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,042 |
| The Only African Country ... | 0 | - | 4.99 | 128,331 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,766 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,838 |
| African Island Countries | 0 | - | 4.96 | 100,749 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,342 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,588 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,038 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,071 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,473 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,809 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,028 |
| Flags of Oceania | 0 | - | 5.00 | 255,011 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,893 |
| Australian States and Territories | 0 | - | 4.95 | 140,642 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,394 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,007 |
| Australia True or False | 0 | - | 4.87 | 56,491 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,196 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,466 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,174 |
| Regions of New Zealand | 0 | - | 4.85 | 28,120 |
| Flags of North and South America | 0 | - | 4.99 | 366,801 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,133 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,139 |
| The Only American Country ... | 0 | - | 4.92 | 120,722 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,313 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,054 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,112 |
| States of Mexico | 0 | - | 4.95 | 173,275 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,758 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,911 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,122 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,908 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,366 |
| States of Brazil | 0 | - | 4.98 | 86,324 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,342 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,705 |
| Central American Countries | 0 | - | 4.98 | 154,996 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,805 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,273 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,920 |
| North America Map Quiz | 0 | - | 4.98 | 244,305 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,873 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,907 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,932 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,798 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,286 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,370 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,621 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,842 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,115 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,791 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,837 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,507 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,039 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,018 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,469 |
