| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,330 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,902 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,283 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,682 |
| Countries by National Anthem | 0 | - | 4.92 | 71,368 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,886 |
| Provinces of Turkey | 0 | - | 4.94 | 205,448 |
| Provinces of China | 0 | - | 4.97 | 207,082 |
| Japanese Prefectures | 0 | - | 4.98 | 138,508 |
| States of India | 0 | - | 4.95 | 195,241 |
| Elton John Quiz | 0 | - | 4.49 | 18,512 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,721 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,423 |
| Name Every Beatles Song | 0 | - | 4.97 | 237,898 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,576 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,871 |
| Asian Physical Geography | 0 | - | 4.61 | 35,597 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,181 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,634 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,738 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,052 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,195 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,408 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,103 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,759 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,969 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,801 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,176 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,410 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,786 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,180 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,770 |
| Asian Islands | 0 | - | 4.49 | 20,887 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,368 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,963 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,587 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,111 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,579 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,622 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,690 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,335 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,168 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,238 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,193 |
| A Quiz About Islam | 0 | - | 4.32 | 48,569 |
| Middle East A-Z | 0 | - | 4.47 | 46,209 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,084 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,822 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,220 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,975 |
| Dynasties of China | 0 | - | 4.64 | 28,027 |
| History of China | 0 | - | 4.35 | 57,477 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,540 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,334 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,779 |
| History of India | 0 | - | 4.62 | 21,490 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,057 |
| Christmas Song Lyrics | 0 | - | 4.19 | 70,747 |
| First Lines of Christmas Songs | 0 | - | 4.27 | 151,078 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,015 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,292 |
| Australian Capitals | 0 | - | 4.92 | 62,806 |
| Australia Map Quiz | 0 | - | 4.95 | 345,801 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,046 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,485 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,847 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,322 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,587 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,771 |
| Official European Union Languages | 0 | - | 4.97 | 239,463 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,471 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,231 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,773 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,259 |
| The Only European Country ... | 0 | - | 4.91 | 218,420 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,188 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,003 |
| Wonderwall Lyrics | 0 | - | 4.25 | 74,014 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 47,018 |
| A Quiz About The Beatles | 0 | - | 4.56 | 48,273 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,195 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,103 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,356 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,985 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,925 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,390 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,164 |
| Asia Map Quiz | 0 | - | 4.99 | 923,202 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,546 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,923 |
| Word Chain - Asia | 0 | - | 4.34 | 29,375 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,697 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,882 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,312 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,601 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,640 |
| History of Egypt | 0 | - | 4.58 | 24,088 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,041 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,861 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,407 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,664 |
| Chinese Inventions | 0 | - | 4.30 | 33,846 |
| China A-Z | 0 | - | 4.55 | 67,524 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,441 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,464 |
| Japanese Companies | 0 | - | 4.29 | 34,322 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,973 |
| Japanese Loanwords | 0 | - | 4.47 | 84,822 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,916 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,967 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,861 |
| Countries of Africa | 0 | - | 5.00 | 2,553,382 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,217 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,639 |
| African East Coast | 0 | - | 4.96 | 96,580 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,428 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,278 |
| Christmas Carol Lyrics | 0 | - | 4.20 | 12,532 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,474 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,740 |
| Flags of Oceania | 0 | - | 5.00 | 261,915 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,584 |
| Australian States and Territories | 0 | - | 4.96 | 142,640 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,309 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,449 |
| Australia True or False | 0 | - | 4.87 | 57,076 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,815 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,485 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,364 |
| Regions of New Zealand | 0 | - | 4.84 | 28,674 |
| Flags of North and South America | 0 | - | 4.99 | 375,951 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,869 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,653 |
| The Only American Country ... | 0 | - | 4.92 | 122,065 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,518 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,644 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,414 |
| States of Mexico | 0 | - | 4.96 | 177,686 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,447 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,228 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,326 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,567 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,445 |
| States of Brazil | 0 | - | 4.97 | 89,270 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,715 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,240 |
| Central American Countries | 0 | - | 4.98 | 157,137 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,157 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,883 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,088 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,648 |
| North America Map Quiz | 0 | - | 4.98 | 250,848 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,032 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,715 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,778 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,345 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,619 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,927 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,176 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,815 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,310 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,851 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,631 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,051 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,808 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,071 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,605 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,179 |
| US States Quiz | 0 | - | 5.00 | 16,964,590 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,290 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,241 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,249 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.07 | 28,828 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,472 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,124 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,383 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,353 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,092 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,083 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,577 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,886 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,304 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,660 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,591 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,855 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,342 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,276 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,253 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,624 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,234 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,894 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,621 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,313 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,223 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,043 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,296 |
| Monarchies of Europe | 0 | - | 4.90 | 98,674 |
| European Countries with One Border | 0 | - | 4.97 | 183,529 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,275 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,487 |
