| English Words of Arabic Origin | 0 | - | 4.54 | 49,941 |
| States of India | 0 | - | 4.94 | 196,771 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 281,159 |
| Japanese Loanwords | 0 | - | 4.47 | 84,958 |
| Countries Bordering India | 0 | - | 4.98 | 163,933 |
| Countries Closest to India | 0 | - | 4.97 | 103,399 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 711,014 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,297 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,020 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,871 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,838 |
| German Loan Words | 0 | - | 4.27 | 141,311 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,190 |
| Provinces of Turkey | 0 | - | 4.95 | 206,626 |
| Provinces of China | 0 | - | 4.97 | 209,245 |
| Japanese Prefectures | 0 | - | 4.98 | 139,611 |
| India Country Quiz | 0 | - | 4.43 | 131,590 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,851 |
| States of India Map Quiz | 0 | - | 4.85 | 26,993 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,727 |
| Countries that Visit India the Most | 0 | - | 4.74 | 61,394 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,675 |
| Nepal Country Quiz | 0 | - | 4.95 | 38,063 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,896 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,432 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 277,068 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,301 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,863 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,386 |
| Countries that Beat India | 0 | - | 4.42 | 63,434 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,922 |
| American Legal Vocabulary | 0 | - | 4.40 | 34,058 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,304 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,121 |
| Asian Physical Geography | 0 | - | 4.61 | 35,650 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,246 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,713 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,239 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,877 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,781 |
| Asian Islands | 0 | - | 4.49 | 20,926 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,571 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,184 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,750 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,317 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,753 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,702 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,788 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,393 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,248 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,425 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,439 |
| Middle East A-Z | 0 | - | 4.47 | 46,286 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,293 |
| Dynasties of China | 0 | - | 4.64 | 28,116 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,644 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,480 |
| India Cities Map Quiz | 0 | - | 4.67 | 61,474 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,174 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,779 |
| Mythical Creatures #2 | 0 | - | 4.06 | 112,472 |
| Christmas Vocabulary | 0 | - | 4.07 | 33,422 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,912 |
| Australian Capitals | 0 | - | 4.92 | 62,887 |
| Native American Words | 0 | - | 4.26 | 24,840 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,898 |
| Official European Union Languages | 0 | - | 4.97 | 240,489 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,899 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,636 |
| American to British Word Translation | 0 | - | 4.14 | 139,892 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,824 |
| Asia Map Quiz | 0 | - | 4.99 | 927,355 |
| A Quiz About Islam | 0 | - | 4.32 | 48,675 |
| History of Iran | 0 | - | 4.66 | 16,444 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,259 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,393 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,215 |
| History of China | 0 | - | 4.35 | 57,716 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,467 |
| Bangladesh Country Quiz | 0 | - | 4.78 | 43,480 |
| Pakistan Country Quiz | 0 | - | 4.54 | 62,280 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,662 |
| History of India | 0 | - | 4.62 | 21,535 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,651 |
| Elemental Words | 0 | - | 4.97 | 52,628 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,547 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,673 |
| Australia Map Quiz | 0 | - | 4.95 | 346,657 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,555 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.21 | 52,750 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,544 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,015 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,418 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,746 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,417 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,640 |
| The Only European Country ... | 0 | - | 4.91 | 219,829 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,955 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,125 |
| British Spellings | 0 | - | 4.06 | 99,646 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,299 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,257 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,482 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,141 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,099 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,525 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,581 |
| Asian Last Names in the United States | 0 | - | 4.43 | 47,046 |
| Word Chain - Asia | 0 | - | 4.34 | 29,408 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,281 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 35,015 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,376 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,628 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,701 |
| History of Egypt | 0 | - | 4.58 | 24,120 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,113 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,754 |
| Chinese Inventions | 0 | - | 4.30 | 33,880 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,470 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,536 |
| Japanese Companies | 0 | - | 4.29 | 34,406 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,997 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,073 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,988 |
| Sri Lanka Country Quiz | 0 | - | 4.53 | 27,467 |
| Countries of Africa | 0 | - | 5.00 | 2,567,001 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,334 |
| African East Coast | 0 | - | 4.96 | 96,989 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,880 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,584 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,929 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,645 |
| First Name Vocabulary #1 | 0 | - | 3.88 | 56,030 |
| First Name Vocabulary #2 | 0 | - | 3.95 | 37,835 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,653 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 87,139 |
| Flags of Oceania | 0 | - | 5.00 | 263,767 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,835 |
| Australian States and Territories | 0 | - | 4.96 | 143,149 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,756 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,567 |
| Australian Slang | 0 | - | 4.24 | 28,773 |
| Australia True or False | 0 | - | 4.87 | 57,258 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,155 |
| Regions of New Zealand | 0 | - | 4.84 | 28,816 |
| Flags of North and South America | 0 | - | 4.99 | 378,598 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,111 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,042 |
| The Only American Country ... | 0 | - | 4.92 | 122,419 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,832 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,953 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,384 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,803 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,669 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,203 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,060 |
| North America Map Quiz | 0 | - | 4.98 | 253,113 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,367 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,420 |
| U.S. State Border Crossings | 0 | - | 4.97 | 97,003 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,051 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,054 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,118 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,335 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,358 |
| US States Quiz | 0 | - | 5.00 | 17,035,015 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,472 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,728 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,703 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,662 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,274 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,833 |
| Celtic Nations | 0 | - | 4.61 | 47,133 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,308 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,877 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,866 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,606 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,044 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,497 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,819 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,967 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,992 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,184 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,947 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,378 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,843 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,738 |
| Monarchies of Europe | 0 | - | 4.90 | 99,108 |
| European Countries with One Border | 0 | - | 4.97 | 184,132 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,843 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,392 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,873 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,666 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,459 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,972 |
| Slavic Countries | 0 | - | 4.96 | 112,582 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,079 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,638 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,895 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,077 |
