| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,751 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,993 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,090 |
| Provinces of China | 0 | - | 4.97 | 201,957 |
| Japanese Prefectures | 0 | - | 4.98 | 135,619 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,856 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,605 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,145 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,282 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,512 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,467 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,351 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,262 |
| States of India | 0 | - | 4.94 | 191,564 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,165 |
| Provinces of Turkey | 0 | - | 4.95 | 202,773 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,344 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,463 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,487 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,276 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,880 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,413 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,718 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,667 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,587 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,151 |
| Chinese Inventions | 0 | - | 4.30 | 33,751 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,346 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,266 |
| Japan Country Quiz | 0 | - | 4.92 | 141,848 |
| Japanese Companies | 0 | - | 4.28 | 34,143 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,190 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,605 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,443 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 644,342 |
| Name that Greek Letter | 0 | - | 4.93 | 322,463 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,316 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,467 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,113 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,495 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,526 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,316 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,539 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,112 |
| Asian Physical Geography | 0 | - | 4.61 | 35,429 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,998 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,482 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,500 |
| Famous Chinese People | 0 | - | 4.09 | 11,831 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 57,585 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,330 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,520 |
| Asian Islands | 0 | - | 4.49 | 20,794 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,943 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,515 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,248 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,696 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,175 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,393 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,419 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,189 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,976 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,816 |
| Middle East A-Z | 0 | - | 4.47 | 45,907 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,828 |
| Dynasties of China | 0 | - | 4.64 | 27,725 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,055 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,358 |
| History of India | 0 | - | 4.61 | 21,336 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,102 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,235 |
| Australian Capitals | 0 | - | 4.92 | 62,652 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,834 |
| Official European Union Languages | 0 | - | 4.97 | 237,592 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,279 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,423 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,799 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,712 |
| Asia Map Quiz | 0 | - | 4.99 | 910,531 |
| A Quiz About Islam | 0 | - | 4.31 | 48,312 |
| History of Iran | 0 | - | 4.66 | 16,299 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,615 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,815 |
| History of China | 0 | - | 4.37 | 56,898 |
| South Korea Country Quiz | 0 | - | 4.79 | 79,185 |
| Countries of Africa | 0 | - | 5.00 | 2,519,972 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,220 |
| African East Coast | 0 | - | 4.96 | 95,475 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,325 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,158 |
| Australia Map Quiz | 0 | - | 4.94 | 343,189 |
| United States Map Quiz | 0 | - | 4.98 | 4,147,746 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,715 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,989 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,441 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,830 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,130 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,733 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,231 |
| The Only European Country ... | 0 | - | 4.91 | 214,998 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,240 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,658 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,978 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,790 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,080 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,612 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,594 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,096 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,465 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,597 |
| Word Chain - Asia | 0 | - | 4.34 | 29,268 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,141 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,577 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,586 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,927 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,515 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,071 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,819 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,448 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,622 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,198 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,575 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,699 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,623 |
| Flags of Africa Quiz | 0 | - | 5.00 | 466,526 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,157 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,856 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,637 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,807 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,692 |
| African Island Countries | 0 | - | 4.96 | 101,117 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,461 |
| Australian States and Territories | 0 | - | 4.96 | 141,311 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,121 |
| Australia True or False | 0 | - | 4.87 | 56,662 |
| Flags of North and South America | 0 | - | 4.99 | 369,871 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,383 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,488 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,764 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,169 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,016,740 |
| North America Map Quiz | 0 | - | 4.98 | 246,296 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,520 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,681 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,683 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,848 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,661 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,313 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,847 |
| Celtic Nations | 0 | - | 4.69 | 46,869 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,149 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,100 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,671 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,737 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,078 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,191 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,319 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,235 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,687 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,501 |
| Slavic Countries | 0 | - | 4.96 | 111,201 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,186 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,729 |
| Languages of Spain | 0 | - | 4.36 | 23,229 |
| Counties of England | 0 | - | 4.97 | 792,186 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,699 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,789 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,195 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,703 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,553 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,255 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,935 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,922 |
| Countries of the Middle East | 0 | - | 4.96 | 199,769 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,499 |
| History of Egypt | 0 | - | 4.58 | 23,977 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,098 |
| China Country Quiz | 0 | - | 4.37 | 121,150 |
| Japanese Loanwords | 0 | - | 4.47 | 84,465 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,733 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 127,418 |
| Biggest Cities by Language | 0 | - | 4.96 | 245,255 |
| Flags to Languages | 0 | - | 4.95 | 172,955 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,101 |
| The Life of Gandhi | 0 | - | 4.37 | 13,028 |
| States of India Map Quiz | 0 | - | 4.83 | 26,211 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,956 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,520 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,370 |
| African Great Lakes | 0 | - | 4.82 | 65,659 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,183 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,435 |
| The Only African Country ... | 0 | - | 4.98 | 128,680 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,906 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,145 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,734 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,380 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,606 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,690 |
| Name a Valid African Country | 0 | - | 4.98 | 153,363 |
