| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,644 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,056 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,572 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,566 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,730 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,558 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,992 |
| Provinces of Turkey | 0 | - | 4.95 | 205,865 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,823 |
| Provinces of China | 0 | - | 4.97 | 207,852 |
| Japanese Prefectures | 0 | - | 4.98 | 138,944 |
| States of India | 0 | - | 4.94 | 195,801 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,322 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,686 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,767 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,982 |
| Asian Physical Geography | 0 | - | 4.61 | 35,621 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,204 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,670 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,795 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,113 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,288 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,665 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,170 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,795 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,099 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,834 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,180 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,418 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 216,601 |
| Asian Islands | 0 | - | 4.49 | 20,909 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,447 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,056 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,651 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,185 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,648 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,656 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,728 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,359 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,195 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,306 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,291 |
| A Quiz About Islam | 0 | - | 4.32 | 48,610 |
| Middle East A-Z | 0 | - | 4.47 | 46,236 |
| History of Iran | 0 | - | 4.66 | 16,424 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,167 |
| Provinces of the Philippines | 0 | - | 4.56 | 51,019 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,296 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,070 |
| Dynasties of China | 0 | - | 4.64 | 28,052 |
| History of China | 0 | - | 4.35 | 57,569 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,580 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,405 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,391 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,954 |
| History of India | 0 | - | 4.62 | 21,511 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,318 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,198 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,442 |
| Australian Capitals | 0 | - | 4.92 | 62,828 |
| Australia Map Quiz | 0 | - | 4.95 | 346,104 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,903 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,885 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,906 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,738 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,705 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,182 |
| Official European Union Languages | 0 | - | 4.97 | 239,738 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,610 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,303 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,065 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,794 |
| The Only European Country ... | 0 | - | 4.91 | 218,926 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,472 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,051 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,233 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,166 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,405 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,053 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,990 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,445 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,315 |
| Asia Map Quiz | 0 | - | 4.99 | 924,915 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,556 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,959 |
| Word Chain - Asia | 0 | - | 4.34 | 29,388 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,910 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,935 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,170 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,607 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,662 |
| History of Egypt | 0 | - | 4.58 | 24,100 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,072 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,886 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,454 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,708 |
| Chinese Inventions | 0 | - | 4.30 | 33,859 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,448 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,488 |
| Japanese Companies | 0 | - | 4.29 | 34,353 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,985 |
| Japanese Loanwords | 0 | - | 4.47 | 84,876 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,976 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 77,026 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,884 |
| Countries of Africa | 0 | - | 5.00 | 2,558,978 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,362 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,828 |
| African East Coast | 0 | - | 4.96 | 96,746 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,589 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,807 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,573 |
| Flags of Oceania | 0 | - | 5.00 | 262,587 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,706 |
| Australian States and Territories | 0 | - | 4.96 | 142,832 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,477 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,495 |
| Australia True or False | 0 | - | 4.87 | 57,134 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,890 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,581 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,794 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,992 |
| Regions of New Zealand | 0 | - | 4.84 | 28,737 |
| Flags of North and South America | 0 | - | 4.99 | 376,815 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,947 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,771 |
| The Only American Country ... | 0 | - | 4.92 | 122,202 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,645 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,822 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,796 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,626 |
| States of Mexico | 0 | - | 4.96 | 178,186 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,584 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,446 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,481 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,782 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,556 |
| States of Brazil | 0 | - | 4.97 | 89,661 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,751 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,954 |
| Central American Countries | 0 | - | 4.98 | 157,302 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,578 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,499 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,119 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,805 |
| North America Map Quiz | 0 | - | 4.98 | 251,945 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,163 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,996 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,874 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,456 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,809 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,970 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,377 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,926 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,519 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,388 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,288 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,092 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,972 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,710 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,248 |
| US States Quiz | 0 | - | 5.00 | 16,991,797 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,611 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,066 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,513 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,552 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,314 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,487 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,451 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,163 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,501 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,520 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,803 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,445 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,484 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,859 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,767 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,024 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,457 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,693 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,463 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,750 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,539 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,004 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,747 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,658 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,670 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,649 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,456 |
| Monarchies of Europe | 0 | - | 4.90 | 98,848 |
| European Countries with One Border | 0 | - | 4.97 | 183,761 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,498 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,767 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,851 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,674 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,863 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,346 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,334 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,317 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,729 |
