| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,844 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,606 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,312 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,568 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,714 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,933 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,234 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,624 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,761 |
| Provinces of Turkey | 0 | - | 4.94 | 204,860 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,817 |
| Provinces of China | 0 | - | 4.97 | 205,997 |
| Japanese Prefectures | 0 | - | 4.98 | 137,960 |
| States of India | 0 | - | 4.95 | 194,517 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,460 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,198 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,654 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,538 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,002 |
| Japan Country Quiz | 0 | - | 4.93 | 142,842 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,149 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,649 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,082 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,053 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,993 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,702 |
| Countries that Beat China | 0 | - | 4.85 | 116,216 |
| Countries that Border China | 0 | - | 4.96 | 263,661 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,157 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,881 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,619 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,460 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,507 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,892 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,584 |
| Asian Physical Geography | 0 | - | 4.61 | 35,569 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,146 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,592 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,943 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,756 |
| Europe Map Quiz | 0 | - | 5.00 | 4,773,960 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 214,935 |
| Asian Islands | 0 | - | 4.49 | 20,870 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,295 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,868 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,523 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,035 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,497 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,572 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,631 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,304 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,130 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,150 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,072 |
| Middle East A-Z | 0 | - | 4.47 | 46,167 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,548 |
| Dynasties of China | 0 | - | 4.64 | 27,982 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,486 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,302 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,577 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,732 |
| Oceania Map Quiz | 0 | - | 4.98 | 655,419 |
| Australian Capitals | 0 | - | 4.92 | 62,773 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,387 |
| Official European Union Languages | 0 | - | 4.97 | 239,056 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,220 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,449 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,014 |
| Asia Map Quiz | 0 | - | 4.99 | 920,455 |
| A Quiz About Islam | 0 | - | 4.31 | 48,519 |
| History of Iran | 0 | - | 4.66 | 16,389 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,986 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,152 |
| Geography of China | 0 | - | 4.21 | 13,984 |
| History of China | 0 | - | 4.37 | 57,368 |
| Sushi Translation | 0 | - | 4.08 | 13,955 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,209 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,636 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,606 |
| History of India | 0 | - | 4.62 | 21,467 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,812 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,028 |
| Australia Map Quiz | 0 | - | 4.95 | 345,365 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,586 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,981 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,763 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,780 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,267 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,144 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,866 |
| The Only European Country ... | 0 | - | 4.91 | 217,661 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,755 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,937 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,155 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,041 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,304 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,904 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,863 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,326 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,531 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,858 |
| Word Chain - Asia | 0 | - | 4.34 | 29,360 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,418 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,823 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,226 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,588 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,615 |
| History of Egypt | 0 | - | 4.58 | 24,067 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,010 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,819 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,606 |
| China Country Quiz | 0 | - | 4.37 | 122,535 |
| Chinese Inventions | 0 | - | 4.30 | 33,826 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,431 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,427 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,709 |
| China Multiple Choice | 0 | - | 4.50 | 37,340 |
| Japanese Companies | 0 | - | 4.28 | 34,275 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,957 |
| Japanese Loanwords | 0 | - | 4.47 | 84,736 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,694 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,831 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,832 |
| Countries of Africa | 0 | - | 5.00 | 2,547,294 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,180 |
| African East Coast | 0 | - | 4.96 | 96,374 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,225 |
| Flags of Oceania | 0 | - | 5.00 | 260,913 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,464 |
| Australian States and Territories | 0 | - | 4.96 | 142,340 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,966 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,382 |
| Australia True or False | 0 | - | 4.87 | 56,986 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,750 |
| Regions of New Zealand | 0 | - | 4.84 | 28,611 |
| Flags of North and South America | 0 | - | 4.99 | 374,753 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,746 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,453 |
| The Only American Country ... | 0 | - | 4.92 | 121,871 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,338 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,201 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,330 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,654 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,145 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,682 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,294 |
| North America Map Quiz | 0 | - | 4.98 | 249,725 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,913 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,471 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,648 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,821 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,829 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,656 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,484 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,070 |
| US States Quiz | 0 | - | 5.00 | 16,930,567 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,104 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,113 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,351 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,265 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,994 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,442 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,081 |
| Celtic Nations | 0 | - | 4.69 | 47,007 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,150 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,623 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,029 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,535 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,113 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,633 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,953 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,445 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,839 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,692 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,450 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,611 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,760 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,064 |
| Monarchies of Europe | 0 | - | 4.90 | 98,431 |
| European Countries with One Border | 0 | - | 4.97 | 183,230 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,006 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,402 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,774 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,842 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,846 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,202 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,413 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,215 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,429 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,671 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,487 |
| Slavic Countries | 0 | - | 4.96 | 111,974 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,240 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,176 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,953 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,303 |
| States of Germany | 0 | - | 4.95 | 153,488 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,515 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,347 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,245 |
