| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,989 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,391 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,273 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,869 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,504 |
| States of India | 0 | - | 4.95 | 193,094 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,331 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,480 |
| Provinces of Turkey | 0 | - | 4.95 | 204,008 |
| Provinces of China | 0 | - | 4.97 | 204,200 |
| Japanese Prefectures | 0 | - | 4.98 | 136,779 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,122 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,550 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,516 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,826 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,167 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,800 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,539 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,644 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,538 |
| Asian Physical Geography | 0 | - | 4.61 | 35,510 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,085 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,747 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,673 |
| Australian Capitals | 0 | - | 4.92 | 62,717 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,100 |
| Official European Union Languages | 0 | - | 4.97 | 238,429 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,795 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,213 |
| Asian Islands | 0 | - | 4.49 | 20,834 |
| Dynasties of China | 0 | - | 4.64 | 27,904 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,193 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 59,181 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,245 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,870 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,060 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,117 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,684 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,397 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,882 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,348 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,000 |
| Asia Map Quiz | 0 | - | 4.99 | 916,268 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,502 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,550 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,245 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,070 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,012 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,845 |
| Middle East A-Z | 0 | - | 4.47 | 46,010 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,771 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,386 |
| History of India | 0 | - | 4.62 | 21,418 |
| A Quiz About Islam | 0 | - | 4.31 | 48,425 |
| History of Iran | 0 | - | 4.66 | 16,353 |
| History of China | 0 | - | 4.37 | 57,166 |
| Countries of Africa | 0 | - | 5.00 | 2,535,239 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,784 |
| African East Coast | 0 | - | 4.96 | 96,002 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,830 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,654 |
| Australia Map Quiz | 0 | - | 4.95 | 344,502 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,150 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,635 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,918 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,346 |
| Celtic Nations | 0 | - | 4.69 | 46,932 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,967 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,152 |
| The Only European Country ... | 0 | - | 4.91 | 216,485 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,048 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,823 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,505 |
| Word Chain - Asia | 0 | - | 4.34 | 29,321 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,901 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,690 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,558 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,824 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,027 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,613 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,042 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,310 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,952 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,902 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,544 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,187 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,228 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,438 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,937 |
| African Island Countries | 0 | - | 4.96 | 101,584 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,329 |
| Australian States and Territories | 0 | - | 4.96 | 141,911 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,278 |
| Australia True or False | 0 | - | 4.87 | 56,838 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,588 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,194 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,712 |
| North America Map Quiz | 0 | - | 4.98 | 248,329 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,711 |
| United States Map Quiz | 0 | - | 4.98 | 4,157,268 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,124 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,865 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,382 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,619 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,160 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,584 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,111 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,344 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,353 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,522 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,090 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,216 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,148 |
| Slavic Countries | 0 | - | 4.96 | 111,613 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,336 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,977 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,196 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,075 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,912 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,193 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,766 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,711 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,213 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,690 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,116 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,954 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,832 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,751 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,461 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,975 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,709 |
| Countries of the Middle East | 0 | - | 4.96 | 201,070 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,124 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,909 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,744 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,563 |
| Chinese Inventions | 0 | - | 4.30 | 33,797 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,390 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,376 |
| Japanese Companies | 0 | - | 4.28 | 34,218 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,939 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,676 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,777 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,801 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,611 |
| Australia Country Quiz | 0 | - | 4.43 | 69,573 |
| Flags of North and South America | 0 | - | 4.99 | 372,827 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,141 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,574 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,276 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,082 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,223 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,180 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,478 |
| Counties of England | 0 | - | 4.97 | 796,272 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 355,649 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,107 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,566 |
| History of Egypt | 0 | - | 4.58 | 24,022 |
| Japanese Loanwords | 0 | - | 4.47 | 84,611 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,750 |
| The Life of Gandhi | 0 | - | 4.37 | 13,053 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,324 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,761 |
| The Only African Country ... | 0 | - | 4.99 | 129,071 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,112 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,822 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,089 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,163 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.88 | 56,788 |
| Flags of Oceania | 0 | - | 5.00 | 258,857 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,312 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,370 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,548 |
| Regions of New Zealand | 0 | - | 4.85 | 28,500 |
| The Only American Country ... | 0 | - | 4.92 | 121,559 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,073 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,561 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,990 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,888 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,638 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,047 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,451 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,393 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,431 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,961 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,910 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,051 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,807 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,460 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,220 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,074 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,700 |
| Monarchies of Europe | 0 | - | 4.90 | 98,099 |
| European Countries with One Border | 0 | - | 4.97 | 182,719 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,520 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,352 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,149 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,020 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,860 |
