| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,817 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,127 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,722 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,678 |
| Official and Regional Languages of Asia on a Map | 0 | - | 5.00 | 69,497 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,763 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,069 |
| Provinces of Turkey | 0 | - | 4.95 | 206,068 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,919 |
| Provinces of China | 0 | - | 4.97 | 208,276 |
| Japanese Prefectures | 0 | - | 4.98 | 139,167 |
| States of India | 0 | - | 4.94 | 196,149 |
| Elton John Quiz | 0 | - | 4.49 | 18,527 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,425 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,790 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,800 |
| Japanese Loanwords | 0 | - | 4.47 | 84,907 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,536 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,871 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 27,319 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,458 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,863 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,032 |
| Asian Physical Geography | 0 | - | 4.61 | 35,627 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,215 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,686 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,830 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,161 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,330 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,779 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,220 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,397 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,816 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,848 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,029 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,691 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 216,993 |
| Asian Islands | 0 | - | 4.49 | 20,912 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,490 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,101 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,688 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,241 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,680 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,668 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,745 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,372 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,214 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,338 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,337 |
| A Quiz About Islam | 0 | - | 4.32 | 48,635 |
| Middle East A-Z | 0 | - | 4.47 | 46,252 |
| History of Iran | 0 | - | 4.66 | 16,429 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,198 |
| Provinces of the Philippines | 0 | - | 4.56 | 51,137 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,319 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,107 |
| Dynasties of China | 0 | - | 4.64 | 28,081 |
| History of China | 0 | - | 4.35 | 57,622 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,601 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,421 |
| Japan True or False? | 0 | - | 4.78 | 57,466 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,422 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,035 |
| History of India | 0 | - | 4.62 | 21,522 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,488 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,771 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,514 |
| Australian Capitals | 0 | - | 4.92 | 62,841 |
| Australia Map Quiz | 0 | - | 4.95 | 346,279 |
| United States Map Quiz | 0 | - | 4.98 | 4,172,213 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,102 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,953 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,960 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,783 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,365 |
| Official European Union Languages | 0 | - | 4.97 | 239,891 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,713 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,340 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,282 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,085 |
| The Only European Country ... | 0 | - | 4.91 | 219,253 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,639 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,067 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,111 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,075 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,358 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,255 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,198 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,431 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,082 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,036 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,471 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,832 |
| Asia Map Quiz | 0 | - | 4.99 | 925,750 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,565 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,975 |
| Word Chain - Asia | 0 | - | 4.34 | 29,396 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,017 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,960 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,548 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,612 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,670 |
| History of Egypt | 0 | - | 4.58 | 24,107 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,083 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,905 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,475 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,726 |
| Chinese Inventions | 0 | - | 4.30 | 33,865 |
| China A-Z | 0 | - | 4.55 | 67,677 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,454 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,500 |
| China by Picture | 0 | - | 4.51 | 63,769 |
| Japanese Companies | 0 | - | 4.29 | 34,377 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,990 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,001 |
| Afghanistan True or False? | 0 | - | 4.54 | 25,495 |
| Georgia ... or Georgia? | 0 | - | 4.68 | 77,056 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,899 |
| Countries of Africa | 0 | - | 5.00 | 2,561,838 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,487 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,082 |
| African East Coast | 0 | - | 4.96 | 96,831 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,695 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,304 |
| Countries by National Anthem | 0 | - | 4.92 | 71,421 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,863 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,606 |
| Flags of Oceania | 0 | - | 5.00 | 263,017 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,764 |
| Australian States and Territories | 0 | - | 4.96 | 142,922 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,577 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,514 |
| Australia True or False | 0 | - | 4.87 | 57,168 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,912 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,641 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,865 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,046 |
| Regions of New Zealand | 0 | - | 4.84 | 28,758 |
| Flags of North and South America | 0 | - | 4.99 | 377,407 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,032 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,904 |
| The Only American Country ... | 0 | - | 4.92 | 122,252 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,705 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,884 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,847 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,729 |
| States of Mexico | 0 | - | 4.96 | 178,401 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,699 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,185 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,537 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,932 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,650 |
| States of Brazil | 0 | - | 4.97 | 89,861 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,770 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,162 |
| Central American Countries | 0 | - | 4.98 | 157,407 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,636 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,794 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,225 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,862 |
| North America Map Quiz | 0 | - | 4.98 | 252,308 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,245 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,170 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,912 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,526 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,869 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,999 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,460 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,983 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,615 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,680 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,731 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,125 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,071 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,076 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,761 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,289 |
| US States Quiz | 0 | - | 5.00 | 17,005,784 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,755 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,534 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,857 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.07 | 28,923 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,599 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,432 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,550 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,487 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,204 |
| Top 10 Oldest African Countries | 0 | - | 4.88 | 28,262 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 69,108 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,515 |
| Sahel Countries on a Map | 0 | - | 4.99 | 21,538 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,367 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,039 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,309 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,645 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,968 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,859 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,145 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,887 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,989 |
