| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,992 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,779 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,036 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,283 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,646 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,174 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,776 |
| Provinces of Turkey | 0 | - | 4.94 | 205,021 |
| Provinces of China | 0 | - | 4.97 | 206,251 |
| Japanese Prefectures | 0 | - | 4.98 | 138,123 |
| States of India | 0 | - | 4.95 | 194,752 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,605 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,673 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,120 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,159 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,023 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,670 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,715 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,827 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,725 |
| Asian Physical Geography | 0 | - | 4.61 | 35,579 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,160 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,972 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,766 |
| Australian Capitals | 0 | - | 4.92 | 62,782 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,449 |
| Official European Union Languages | 0 | - | 4.97 | 239,190 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,289 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,989 |
| Asian Islands | 0 | - | 4.49 | 20,875 |
| Dynasties of China | 0 | - | 4.64 | 27,999 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,320 |
| Oceania Map Quiz | 0 | - | 4.98 | 656,633 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,721 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,307 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,889 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,531 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,048 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,512 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,374 |
| Asia Map Quiz | 0 | - | 4.99 | 921,481 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,594 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,653 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,315 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,143 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,176 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,100 |
| Middle East A-Z | 0 | - | 4.47 | 46,186 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,637 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,503 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,634 |
| Africa Map Quiz | 0 | - | 5.00 | 2,123,908 |
| A Quiz About Islam | 0 | - | 4.31 | 48,533 |
| History of Iran | 0 | - | 4.66 | 16,390 |
| History of China | 0 | - | 4.37 | 57,413 |
| History of India | 0 | - | 4.62 | 21,474 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,085 |
| Australia Map Quiz | 0 | - | 4.95 | 345,511 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,128 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,794 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,975 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,413 |
| Celtic Nations | 0 | - | 4.69 | 47,036 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,171 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,389 |
| The Only European Country ... | 0 | - | 4.91 | 217,905 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,917 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,957 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,538 |
| Word Chain - Asia | 0 | - | 4.34 | 29,366 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,550 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,562 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,590 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,020 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,169 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,853 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,238 |
| Countries of Africa | 0 | - | 5.00 | 2,549,251 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,432 |
| African East Coast | 0 | - | 4.96 | 96,441 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,307 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 75,059 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,335 |
| Australian States and Territories | 0 | - | 4.96 | 142,439 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,405 |
| Australia True or False | 0 | - | 4.87 | 57,016 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,801 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,544 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,274 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,672 |
| North America Map Quiz | 0 | - | 4.98 | 250,006 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,854 |
| United States Map Quiz | 0 | - | 4.98 | 4,165,596 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,392 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,019 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,457 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,145 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,706 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,836 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,501 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,776 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,812 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,155 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,870 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,764 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,529 |
| Slavic Countries | 0 | - | 4.96 | 112,040 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,548 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,279 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,521 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,165 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,058 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,318 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,922 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,877 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,345 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,212 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,577 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,786 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,409 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,877 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,959 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,063 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,837 |
| Countries of the Middle East | 0 | - | 4.96 | 201,971 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,019 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,831 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,625 |
| Chinese Inventions | 0 | - | 4.30 | 33,834 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,434 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,441 |
| Japanese Companies | 0 | - | 4.28 | 34,284 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,963 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,867 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,468 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,328 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,840 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,167 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,903 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,821 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,130 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,742 |
| African Island Countries | 0 | - | 4.96 | 102,093 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,119 |
| Australia Country Quiz | 0 | - | 4.43 | 69,723 |
| Flags of North and South America | 0 | - | 4.99 | 375,110 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,788 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,357 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,423 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,446 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,251,244 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,230 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,651 |
| Counties of England | 0 | - | 4.97 | 800,167 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 359,175 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,121 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,623 |
| History of Egypt | 0 | - | 4.58 | 24,072 |
| Japanese Loanwords | 0 | - | 4.47 | 84,754 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,841 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,568 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,842 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,224 |
| Tile Select - General Knowledge | 0 | - | 4.58 | 34,768 |
| Flags of Oceania | 0 | - | 5.00 | 261,129 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,492 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,128 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,794 |
| Regions of New Zealand | 0 | - | 4.84 | 28,631 |
| The Only American Country ... | 0 | - | 4.92 | 121,934 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,393 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,314 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,343 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,949 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,538 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,694 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,441 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,713 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,581 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,110 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,302 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,247 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,195 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,061 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,972 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,507 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,137 |
| Monarchies of Europe | 0 | - | 4.90 | 98,491 |
| European Countries with One Border | 0 | - | 4.97 | 183,321 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,094 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,627 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,920 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,522 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,409 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,236 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,027 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,379 |
| States of Germany | 0 | - | 4.95 | 153,669 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,408 |
| Regions of Italy | 0 | - | 4.92 | 76,480 |
