| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,953 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,200 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,860 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,772 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,802 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,101 |
| Provinces of Turkey | 0 | - | 4.95 | 206,271 |
| Provinces of China | 0 | - | 4.97 | 208,739 |
| Japanese Prefectures | 0 | - | 4.98 | 139,345 |
| States of India | 0 | - | 4.94 | 196,394 |
| Elton John Quiz | 0 | - | 4.49 | 18,532 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,524 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,900 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,818 |
| Japanese Loanwords | 0 | - | 4.47 | 84,931 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,575 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,921 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 27,365 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,647 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,963 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,075 |
| Asian Physical Geography | 0 | - | 4.61 | 35,639 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,230 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,701 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,870 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,202 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,374 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,901 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,253 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,833 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,860 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,581 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,980 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,346 |
| Asian Islands | 0 | - | 4.49 | 20,918 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,519 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,134 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,711 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,269 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,708 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,685 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,762 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,379 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,228 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,377 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,377 |
| A Quiz About Islam | 0 | - | 4.32 | 48,659 |
| Middle East A-Z | 0 | - | 4.47 | 46,270 |
| History of Iran | 0 | - | 4.66 | 16,437 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,227 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,210 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,357 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,159 |
| Dynasties of China | 0 | - | 4.64 | 28,100 |
| History of China | 0 | - | 4.35 | 57,665 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,619 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,445 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,441 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,101 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,630 |
| History of India | 0 | - | 4.62 | 21,525 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,622 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,192 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,585 |
| Australian Capitals | 0 | - | 4.92 | 62,860 |
| Australia Map Quiz | 0 | - | 4.95 | 346,447 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,290 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,291 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,978 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,169 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,842 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,544 |
| Official European Union Languages | 0 | - | 4.97 | 240,307 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,791 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,373 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,446 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,346 |
| The Only European Country ... | 0 | - | 4.91 | 219,517 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,796 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,095 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,144 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,094 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,401 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,273 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,221 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,452 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,103 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,066 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,491 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,282 |
| Asia Map Quiz | 0 | - | 4.99 | 926,553 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,572 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,997 |
| Word Chain - Asia | 0 | - | 4.34 | 29,403 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,136 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,986 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,939 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,621 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,687 |
| History of Egypt | 0 | - | 4.58 | 24,113 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,099 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,913 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,497 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,735 |
| Chinese Inventions | 0 | - | 4.30 | 33,872 |
| China A-Z | 0 | - | 4.55 | 67,729 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,460 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,512 |
| China by Picture | 0 | - | 4.51 | 63,824 |
| Japanese Companies | 0 | - | 4.29 | 34,392 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,993 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,034 |
| Georgia ... or Georgia? | 0 | - | 4.68 | 77,087 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,909 |
| Countries of Africa | 0 | - | 5.00 | 2,564,106 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,536 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,229 |
| African East Coast | 0 | - | 4.96 | 96,914 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,792 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,310 |
| Countries by National Anthem | 0 | - | 4.92 | 71,431 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,634 |
| Flags of Oceania | 0 | - | 5.00 | 263,394 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,800 |
| Australian States and Territories | 0 | - | 4.96 | 143,033 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,644 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,539 |
| Australia True or False | 0 | - | 4.86 | 57,205 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,937 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,685 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,938 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,099 |
| Regions of New Zealand | 0 | - | 4.84 | 28,794 |
| Flags of North and South America | 0 | - | 4.99 | 377,989 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,071 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,964 |
| The Only American Country ... | 0 | - | 4.92 | 122,336 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,766 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,940 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,889 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,843 |
| States of Mexico | 0 | - | 4.96 | 178,685 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,766 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,203 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,599 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 55,006 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,709 |
| States of Brazil | 0 | - | 4.98 | 90,018 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,782 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,421 |
| Central American Countries | 0 | - | 4.98 | 157,516 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,685 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,000 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,075 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,941 |
| North America Map Quiz | 0 | - | 4.98 | 252,677 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,293 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,279 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,952 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,583 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,956 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,034 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,546 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,044 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,717 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,954 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 336,129 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,158 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,174 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,079 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,807 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,323 |
| US States Quiz | 0 | - | 5.00 | 17,018,950 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,869 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,984 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,260 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.07 | 28,947 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,649 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,521 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,605 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,528 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,236 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,978 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,083 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,961 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,754 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,040 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,926 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,504 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,968 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,202 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,699 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,895 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,820 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,122 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,884 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,943 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,111 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,417 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,598 |
