| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,503 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,792 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,477 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,862 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,985 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,445 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,513 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,715 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,916 |
| Provinces of Turkey | 0 | - | 4.95 | 205,690 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,026 |
| Provinces of China | 0 | - | 4.97 | 207,519 |
| Japanese Prefectures | 0 | - | 4.98 | 138,764 |
| States of India | 0 | - | 4.95 | 195,614 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,021 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,595 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,743 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,807 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,592 |
| Japan Country Quiz | 0 | - | 4.93 | 143,217 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,423 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,775 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,252 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,549 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,147 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,781 |
| Countries that Beat China | 0 | - | 4.85 | 116,640 |
| Countries that Border China | 0 | - | 4.96 | 264,137 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,329 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,122 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,197 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,649 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,685 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,185 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,934 |
| Asian Physical Geography | 0 | - | 4.61 | 35,612 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,196 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,654 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,091 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,818 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,267 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 216,279 |
| Asian Islands | 0 | - | 4.49 | 20,897 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,396 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,003 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,615 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,146 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,606 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,643 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,710 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,348 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,183 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,263 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,235 |
| Middle East A-Z | 0 | - | 4.47 | 46,226 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,944 |
| Dynasties of China | 0 | - | 4.64 | 28,041 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,567 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,388 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,877 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,222 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,650 |
| Australian Capitals | 0 | - | 4.92 | 62,819 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,649 |
| Official European Union Languages | 0 | - | 4.97 | 239,624 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,547 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,552 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,626 |
| Asia Map Quiz | 0 | - | 4.99 | 924,179 |
| A Quiz About Islam | 0 | - | 4.32 | 48,595 |
| History of Iran | 0 | - | 4.66 | 16,414 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,137 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,262 |
| Geography of China | 0 | - | 4.21 | 14,010 |
| History of China | 0 | - | 4.35 | 57,526 |
| Sushi Translation | 0 | - | 4.08 | 13,981 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,368 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,717 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,687 |
| History of India | 0 | - | 4.62 | 21,502 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,381 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,372 |
| Australia Map Quiz | 0 | - | 4.95 | 345,998 |
| United States Map Quiz | 0 | - | 4.98 | 4,169,669 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,712 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,880 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,549 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,005 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,271 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,931 |
| The Only European Country ... | 0 | - | 4.91 | 218,683 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,357 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,029 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,211 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,130 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,377 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,024 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,948 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,416 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,551 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,944 |
| Word Chain - Asia | 0 | - | 4.34 | 29,383 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,833 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,905 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,785 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,605 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,648 |
| History of Egypt | 0 | - | 4.58 | 24,092 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,058 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,873 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,694 |
| China Country Quiz | 0 | - | 4.37 | 122,845 |
| Chinese Inventions | 0 | - | 4.30 | 33,853 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,445 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,477 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,760 |
| China Multiple Choice | 0 | - | 4.50 | 37,396 |
| Japanese Companies | 0 | - | 4.29 | 34,339 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,981 |
| Japanese Loanwords | 0 | - | 4.47 | 84,851 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,884 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,951 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,877 |
| Countries of Africa | 0 | - | 5.00 | 2,556,255 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,734 |
| African East Coast | 0 | - | 4.96 | 96,670 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,505 |
| Flags of Oceania | 0 | - | 5.00 | 262,275 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,658 |
| Australian States and Territories | 0 | - | 4.96 | 142,761 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,407 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,476 |
| Australia True or False | 0 | - | 4.87 | 57,112 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,951 |
| Regions of New Zealand | 0 | - | 4.84 | 28,695 |
| Flags of North and South America | 0 | - | 4.99 | 376,405 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,916 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,718 |
| The Only American Country ... | 0 | - | 4.92 | 122,147 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,590 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,538 |
| South America Map Quiz | 0 | - | 5.00 | 1,555,474 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,738 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,626 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,211 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,728 |
| North America Map Quiz | 0 | - | 4.98 | 251,298 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,092 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,895 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,832 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,720 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,951 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,878 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 74,910 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,221 |
| US States Quiz | 0 | - | 5.00 | 16,979,397 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,707 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,127 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,509 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,443 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,138 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,490 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,255,934 |
| Celtic Nations | 0 | - | 4.61 | 47,082 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,631 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,694 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,397 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,950 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,412 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,503 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,367 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,698 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,423 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 87,955 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,694 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,493 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,372 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,381 |
| Monarchies of Europe | 0 | - | 4.90 | 98,767 |
| European Countries with One Border | 0 | - | 4.97 | 183,643 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,401 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,425 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,227 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,221 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 85,087 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,640 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,732 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,485 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,862 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,061 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,708 |
| Slavic Countries | 0 | - | 4.96 | 112,284 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,259 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,411 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,511 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,688 |
| States of Germany | 0 | - | 4.95 | 154,273 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,669 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,623 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,393 |
