| Top Asian Languages on a Map | 0 | - | 4.95 | 71,934 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,693 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,386 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,606 |
| Official European Union Languages | 0 | - | 4.97 | 239,517 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,501 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,641 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,935 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,480 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,330 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,451 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,007 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,898 |
| Provinces of Turkey | 0 | - | 4.94 | 205,491 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,698 |
| Provinces of China | 0 | - | 4.97 | 207,249 |
| Japanese Prefectures | 0 | - | 4.98 | 138,610 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,348 |
| States of India | 0 | - | 4.95 | 195,379 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,855 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,501 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,729 |
| Slavic Languages | 0 | - | 4.67 | 54,630 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,748 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,213 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,461 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,120 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,766 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,525 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 221,958 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,948 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,690 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,899 |
| Asian Physical Geography | 0 | - | 4.61 | 35,601 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,184 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,064 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,244 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,807 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,144 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 216,089 |
| Asian Islands | 0 | - | 4.49 | 20,887 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,382 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,980 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,601 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,122 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,589 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,628 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,699 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,344 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,172 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,248 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,211 |
| Middle East A-Z | 0 | - | 4.47 | 46,215 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,851 |
| Dynasties of China | 0 | - | 4.64 | 28,032 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,548 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,373 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,807 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,113 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,295 |
| Top World Languages | 0 | - | 4.92 | 828,132 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,223 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,280 |
| Australian Capitals | 0 | - | 4.92 | 62,811 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,381 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,029 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,355 |
| Asia Map Quiz | 0 | - | 4.99 | 923,576 |
| A Quiz About Islam | 0 | - | 4.32 | 48,578 |
| History of Iran | 0 | - | 4.66 | 16,409 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,100 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,240 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,994 |
| History of China | 0 | - | 4.35 | 57,499 |
| History of India | 0 | - | 4.62 | 21,494 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,581 |
| Countries by Official Language | 0 | - | 4.95 | 195,767 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,092 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,298 |
| Countries in their Native Language | 0 | - | 4.99 | 199,553 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,759 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,321 |
| Australia Map Quiz | 0 | - | 4.95 | 345,870 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,558 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,569 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,858 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,413 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,859 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,246 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,818 |
| The Only European Country ... | 0 | - | 4.91 | 218,513 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,235 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,012 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,202 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,114 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,367 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,997 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,938 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,400 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,550 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,930 |
| Word Chain - Asia | 0 | - | 4.34 | 29,378 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,746 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,892 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,486 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,601 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,642 |
| History of Egypt | 0 | - | 4.58 | 24,088 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,051 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,865 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,677 |
| Chinese Inventions | 0 | - | 4.30 | 33,850 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,442 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,469 |
| Japanese Companies | 0 | - | 4.29 | 34,326 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,976 |
| Japanese Loanwords | 0 | - | 4.47 | 84,830 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,932 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,866 |
| Countries of Africa | 0 | - | 5.00 | 2,554,412 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,677 |
| African East Coast | 0 | - | 4.96 | 96,606 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,452 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,718 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,630 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,907 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,629 |
| German-Speaking Countries | 0 | - | 4.92 | 145,940 |
| Italian Name Translation | 0 | - | 4.83 | 47,738 |
| French-Speaking Countries | 0 | - | 4.85 | 271,440 |
| European Countries Ending in "IA" | 0 | - | 4.96 | 68,883 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,479 |
| Flags of Oceania | 0 | - | 5.00 | 262,041 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,623 |
| Australian States and Territories | 0 | - | 4.96 | 142,681 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,347 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,453 |
| Australia True or False | 0 | - | 4.87 | 57,088 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,907 |
| Regions of New Zealand | 0 | - | 4.84 | 28,683 |
| Flags of North and South America | 0 | - | 4.99 | 376,115 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,887 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,670 |
| The Only American Country ... | 0 | - | 4.92 | 122,092 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,548 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,478 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,703 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,722 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,422 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,476 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,678 |
| North America Map Quiz | 0 | - | 4.98 | 251,028 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,057 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,771 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,796 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,652 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,836 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,844 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,195 |
| US States Quiz | 0 | - | 5.00 | 16,969,595 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,433 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,433 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,411 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,110 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,632 |
| Celtic Nations | 0 | - | 4.61 | 47,070 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,600 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,151 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,341 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,884 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,370 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,359 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,289 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,647 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,298 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,917 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,653 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,315 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,158 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,328 |
| Monarchies of Europe | 0 | - | 4.90 | 98,705 |
| European Countries with One Border | 0 | - | 4.97 | 183,555 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,321 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,342 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,149 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,147 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,883 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,562 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,681 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,434 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,776 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,995 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,671 |
| Slavic Countries | 0 | - | 4.96 | 112,226 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,085 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,365 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,424 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,621 |
| States of Germany | 0 | - | 4.95 | 154,122 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,640 |
