| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,363 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,115 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,736 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,616 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,386 |
| States of India | 0 | - | 4.94 | 192,044 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,204 |
| Provinces of Turkey | 0 | - | 4.95 | 203,224 |
| Provinces of China | 0 | - | 4.97 | 202,709 |
| Japanese Prefectures | 0 | - | 4.98 | 135,969 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,116 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,387 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,593 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,449 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,591 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,448 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,566 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,587 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,505 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,266 |
| Asian Physical Geography | 0 | - | 4.61 | 35,463 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,026 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,594 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,628 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,247 |
| Asian Islands | 0 | - | 4.49 | 20,810 |
| Dynasties of China | 0 | - | 4.64 | 27,772 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,098 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,272 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,121 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,226 |
| Australian Capitals | 0 | - | 4.92 | 62,673 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,901 |
| Official European Union Languages | 0 | - | 4.97 | 237,830 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,422 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,882 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,976 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,535 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,277 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,740 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,208 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,772 |
| Asia Map Quiz | 0 | - | 4.99 | 912,012 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,435 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,463 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,207 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,003 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,862 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,644 |
| Middle East A-Z | 0 | - | 4.47 | 45,937 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,245 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,297 |
| History of India | 0 | - | 4.61 | 21,366 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,387 |
| African East Coast | 0 | - | 4.96 | 95,629 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,461 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,281 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,334 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,510 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,162 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,792 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,500 |
| The Only European Country ... | 0 | - | 4.91 | 215,479 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,493 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,698 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,482 |
| Word Chain - Asia | 0 | - | 4.34 | 29,287 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,338 |
| A Quiz About Islam | 0 | - | 4.31 | 48,355 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,525 |
| History of Iran | 0 | - | 4.66 | 16,318 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,690 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,898 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,404 |
| History of China | 0 | - | 4.37 | 56,954 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,823 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,535 |
| Countries of Africa | 0 | - | 5.00 | 2,524,501 |
| Australia Map Quiz | 0 | - | 4.94 | 343,495 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,958 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,518 |
| Celtic Nations | 0 | - | 4.69 | 46,882 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 56,002 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,819 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,108 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,654 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,617 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,132 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,659 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,607 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,805 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,088 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,840 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,696 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,494 |
| Chinese Inventions | 0 | - | 4.30 | 33,764 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,359 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,300 |
| Japanese Companies | 0 | - | 4.28 | 34,169 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,889 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,238 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,720 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,751 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,705 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,378 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,000 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,804 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,917 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,887 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,363 |
| African Island Countries | 0 | - | 4.96 | 101,253 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,784 |
| Australian States and Territories | 0 | - | 4.96 | 141,478 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,176 |
| Australia True or False | 0 | - | 4.87 | 56,709 |
| Flags of North and South America | 0 | - | 4.99 | 370,869 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,444 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,618 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,019 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,656 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,469 |
| North America Map Quiz | 0 | - | 4.98 | 246,996 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,587 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,360 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,330 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,938 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,725 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,334 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,678 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,444 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,256 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,795 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,701 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,853 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,154 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,562 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,838 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,508 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,835 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,589 |
| Slavic Countries | 0 | - | 4.96 | 111,337 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,226 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,806 |
| Counties of England | 0 | - | 4.97 | 793,366 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 353,136 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,903 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,930 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,328 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,813 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,660 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,443 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,083 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,942 |
| Countries of the Middle East | 0 | - | 4.96 | 200,175 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,527 |
| History of Egypt | 0 | - | 4.58 | 23,990 |
| Japanese Loanwords | 0 | - | 4.47 | 84,511 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,618 |
| The Life of Gandhi | 0 | - | 4.37 | 13,036 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,438 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,227 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,534 |
| The Only African Country ... | 0 | - | 4.99 | 128,781 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,966 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,503 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,959 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,803 |
| Flags of Oceania | 0 | - | 5.00 | 257,433 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,186 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,998 |
| Australia Country Quiz | 0 | - | 4.43 | 69,469 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,358 |
| Regions of New Zealand | 0 | - | 4.85 | 28,425 |
| The Only American Country ... | 0 | - | 4.92 | 121,257 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,800 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,476 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,111 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,514 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,390 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,610 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,269 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,954 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,237 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,552 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,738 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,806 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,662 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,525 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,073 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,659 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,684 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,334 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,337 |
| Monarchies of Europe | 0 | - | 4.90 | 97,783 |
| European Countries with One Border | 0 | - | 4.97 | 182,257 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,110 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,749 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,660 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,716 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,599 |
