| Japanese Language - Katakana Practice | 0 | - | 4.58 | 27,039 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 62,077 |
| Provinces of China | 0 | - | 4.98 | 161,396 |
| Japanese Prefectures | 0 | - | 4.98 | 110,619 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 258,599 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,493 |
| Japan Multiple Choice | 0 | - | 4.50 | 38,286 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 213,217 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 52,474 |
| Top African Languages on a Map | 0 | - | 4.93 | 56,025 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,620 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,608 |
| Asian Geography By Letter - B | 0 | - | 4.83 | 62,419 |
| Provinces of Turkey | 0 | - | 4.95 | 180,868 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 120,804 |
| States of India | 0 | - | 4.92 | 159,867 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 71,660 |
| English Words of Arabic Origin | 0 | - | 4.53 | 47,334 |
| China Cities Map Quiz | 0 | - | 4.88 | 90,082 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 84,570 |
| Chinese Inventions | 0 | - | 4.26 | 32,731 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,594 |
| Chinese Geography on the Map | 0 | - | 4.58 | 22,375 |
| Japan Country Quiz | 0 | - | 4.92 | 121,495 |
| Japanese Companies | 0 | - | 4.25 | 32,269 |
| North Korea... or South Korea? | 0 | - | 4.49 | 76,085 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 95,284 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 47,020 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 82,135 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 252,031 |
| China's Territorial Disputes | 0 | - | 4.42 | 33,221 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 28,472 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 57,666 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 592,207 |
| Asian Physical Geography | 0 | - | 4.59 | 33,856 |
| Asia's Busiest Airports | 0 | - | 4.76 | 46,795 |
| Countries Closest to Yemen | 0 | - | 4.94 | 2,674 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 49,467 |
| Famous Chinese People | 0 | - | 4.06 | 11,103 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 492,013 |
| Top European Languages on a Map | 0 | - | 4.78 | 120,104 |
| Name that Greek Letter | 0 | - | 4.94 | 298,625 |
| Asian Islands | 0 | - | 4.45 | 20,010 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 68,056 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 62,385 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 58,839 |
| Asian Geography by Letter - P | 0 | - | 4.43 | 54,687 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 54,349 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 51,317 |
| Asia Geography Quiz #2 | 0 | - | 4.63 | 45,888 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.71 | 34,103 |
| Asian Geography By Letter - L | 0 | - | 4.45 | 39,748 |
| Middle East A-Z | 0 | - | 4.46 | 43,476 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 21,206 |
| Provinces of the Philippines | 0 | - | 4.62 | 36,849 |
| Dynasties of China | 0 | - | 4.64 | 24,826 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 51,471 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 248,384 |
| Europe Map Quiz | 0 | - | 5.00 | 4,353,136 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 61,688 |
| Languages of the United Kingdom | 0 | - | 4.12 | 38,665 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,370 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,356,070 |
| Asia Map Quiz | 0 | - | 4.99 | 800,773 |
| East Asian Islands on the Map | 0 | - | 4.55 | 31,181 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.41 | 30,788 |
| A Quiz About Islam | 0 | - | 4.28 | 45,484 |
| Largest Indonesian Islands | 0 | - | 4.69 | 45,483 |
| History of China | 0 | - | 4.38 | 51,333 |
| Taiwan Country Quiz | 0 | - | 4.74 | 40,269 |
| History of India | 0 | - | 4.52 | 19,533 |
| Africa Map Quiz | 0 | - | 5.00 | 1,961,551 |
| Oceania Map Quiz | 0 | - | 4.98 | 576,962 |
| Australian Capitals | 0 | - | 4.92 | 61,122 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.78 | 58,128 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,962 |
| Official European Union Languages | 0 | - | 4.98 | 203,993 |
| European Countries in their Native Language | 0 | - | 4.99 | 146,091 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,727 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 38,367 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 54,284 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 49,335 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 48,795 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 64,503 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 61,875 |
| Asian Geography by Letter - N | 0 | - | 4.31 | 47,450 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,922 |
| South Asian Cities by Map | 0 | - | 4.37 | 22,412 |
| Asian Last Names in the United States | 0 | - | 4.42 | 43,817 |
| Word Chain - Asia | 0 | - | 4.32 | 28,035 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,843 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 32,005 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,767 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.17 | 14,614 |
| Iran... or Iraq? | 0 | - | 4.32 | 31,758 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,877 |
| History of Egypt | 0 | - | 4.56 | 22,456 |
| Countries That Don't Recognize Israel | 0 | - | 4.65 | 30,211 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 17,029 |
| Largest Philippines Islands | 0 | - | 4.60 | 20,109 |
| China Country Quiz | 0 | - | 4.40 | 106,117 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.56 | 15,859 |
| Japanese Loanwords | 0 | - | 4.50 | 80,096 |
| South Korea Country Quiz | 0 | - | 4.75 | 73,014 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 15,975 |
| Countries of Africa | 0 | - | 5.00 | 2,216,430 |
| African East Coast | 0 | - | 4.97 | 85,814 |
| Western Africa Map Quiz | 0 | - | 4.98 | 62,274 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 41,661 |
| Australia Map Quiz | 0 | - | 4.94 | 323,133 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,772 |
| United States Map Quiz | 0 | - | 4.98 | 3,934,196 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 197,015 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 87,381 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,218 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,703 |
| Europe Geography Decoder | 0 | - | 4.88 | 64,321 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 95,417 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,330 |
| The Only European Country ... | 0 | - | 4.93 | 183,226 |
| Capitals in their Native Languages | 0 | - | 4.94 | 128,151 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 21,277 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 32,720 |
| Regions of Spain Quiz | 0 | - | 4.87 | 97,425 |
| Languages of Spain | 0 | - | 4.36 | 21,611 |
| Cantons of Switzerland | 0 | - | 4.97 | 41,505 |
| UK Cities Map Quiz | 0 | - | 4.95 | 438,116 |
| Countries and Territories of the United Kingdom | 0 | - | 4.88 | 85,054 |
| Counties of England Map Quiz | 0 | - | 4.97 | 290,044 |
| Counties of England | 0 | - | 4.97 | 704,532 |
| Champions League Winners | 0 | - | 4.91 | 893,457 |
| Flags of Asia Quiz | 0 | - | 4.99 | 534,981 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,683 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,653 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 90,209 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 98,200 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,517 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 93,446 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,814 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 95,257 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 123,384 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 114,444 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,325 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,469 |
| Monarchies of Asia | 0 | - | 4.95 | 54,807 |
| Countries of the Middle East | 0 | - | 4.96 | 176,951 |
| Word Chain - The Middle East | 0 | - | 4.03 | 14,147 |
| Israel Immigration by Country | 0 | - | 4.34 | 32,171 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 72,672 |
| The Life of Gandhi | 0 | - | 4.36 | 12,633 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 92,650 |
| Flags of Africa Quiz | 0 | - | 4.99 | 396,405 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,548 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 21,107 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 200,797 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 106,623 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 149,488 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 26,498 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 67,120 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 121,658 |
| The Only African Country ... | 0 | - | 4.99 | 121,171 |
| African Countries by a Single Clue | 0 | - | 4.92 | 64,266 |
| African Island Countries | 0 | - | 4.96 | 91,090 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 226,160 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,797 |
| Countries Closest to Africa | 0 | - | 4.95 | 146,653 |
| Flags of Oceania | 0 | - | 5.00 | 220,637 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 21,650 |
| Australian States and Territories | 0 | - | 4.96 | 130,660 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 133,290 |
| Australian Immigration by Country | 0 | - | 4.81 | 72,589 |
| Australia True or False | 0 | - | 4.90 | 52,257 |
| Regions of New Zealand | 0 | - | 4.83 | 24,980 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 316,117 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,894 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 134,195 |
| The Only American Country ... | 0 | - | 4.94 | 111,527 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,313 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 109,125 |
| South America Map Quiz | 0 | - | 5.00 | 1,437,009 |
| Uruguay Country Quiz | 0 | - | 4.82 | 29,018 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 859,363 |
| Countries of North America Quiz | 0 | - | 5.00 | 897,553 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 48,363 |
| North America Map Quiz | 0 | - | 4.98 | 204,091 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 86,823 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 49,524 |
| U.S. State Border Crossings | 0 | - | 4.96 | 83,007 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 224,287 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 108,211 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,499 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 56,277 |
| Cities and Towns of Massachusetts | 0 | - | 4.90 | 62,310 |
| US States Quiz | 0 | - | 5.00 | 15,003,812 |
| Canada Provinces and Territories | 0 | - | 4.99 | 294,085 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 591,281 |
| Canada Geography Trivia | 0 | - | 4.81 | 45,279 |
| Most Spoken Languages in Canada | 0 | - | 4.88 | 48,047 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 86,385 |
| Straight Shot to Antarctica | 0 | - | 4.91 | 38,043 |
