| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,163 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,594 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,533 |
| Provinces of China | 0 | - | 4.97 | 205,410 |
| Japanese Prefectures | 0 | - | 4.98 | 137,418 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,951 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,719 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,319 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,194 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,656 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,062 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,578 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,452 |
| States of India | 0 | - | 4.95 | 193,927 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,621 |
| Provinces of Turkey | 0 | - | 4.95 | 204,524 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,738 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,980 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,031 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,337 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,617 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,320 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,785 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,380 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,853 |
| Chinese Inventions | 0 | - | 4.30 | 33,813 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,416 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,409 |
| Japan Country Quiz | 0 | - | 4.93 | 142,668 |
| Japanese Companies | 0 | - | 4.28 | 34,248 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,773 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,398 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,290 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,345 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,494 |
| Name that Greek Letter | 0 | - | 4.93 | 324,077 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,599 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,980 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,693 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,932 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,684 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,505 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,268 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 41,587 |
| Asian Physical Geography | 0 | - | 4.61 | 35,557 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,125 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,576 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,851 |
| Famous Chinese People | 0 | - | 4.09 | 11,886 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,436 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,818 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,791 |
| Asian Islands | 0 | - | 4.49 | 20,859 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,214 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,790 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,469 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,978 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,423 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,540 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,587 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,274 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,108 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,100 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,977 |
| Middle East A-Z | 0 | - | 4.47 | 46,118 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,273 |
| Dynasties of China | 0 | - | 4.64 | 27,953 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,266 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,569 |
| History of India | 0 | - | 4.62 | 21,445 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,800 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,494 |
| Australian Capitals | 0 | - | 4.92 | 62,742 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,274 |
| Official European Union Languages | 0 | - | 4.97 | 238,818 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,062 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,780 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,933 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,329 |
| Asia Map Quiz | 0 | - | 4.99 | 918,749 |
| A Quiz About Islam | 0 | - | 4.31 | 48,487 |
| History of Iran | 0 | - | 4.66 | 16,370 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,918 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,111 |
| History of China | 0 | - | 4.37 | 57,285 |
| Countries of Africa | 0 | - | 5.00 | 2,542,841 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,037 |
| African East Coast | 0 | - | 4.96 | 96,211 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,078 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,843 |
| Australia Map Quiz | 0 | - | 4.95 | 344,962 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,395 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.43 | 59,943 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,673 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,718 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,419 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,877 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,077 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,584 |
| The Only European Country ... | 0 | - | 4.91 | 217,216 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,459 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,895 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,126 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,981 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,264 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,840 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,791 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,284 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,520 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,820 |
| Word Chain - Asia | 0 | - | 4.34 | 29,344 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,180 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,778 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,472 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,575 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,937 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,593 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,672 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,626 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,458 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,841 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,813 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,057 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,660 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,246 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,744 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,412 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,397 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,750 |
| African Island Countries | 0 | - | 4.96 | 101,808 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,716 |
| Australian States and Territories | 0 | - | 4.96 | 142,178 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,350 |
| Australia True or False | 0 | - | 4.87 | 56,929 |
| Flags of North and South America | 0 | - | 4.99 | 373,973 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,690 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,348 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,031 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,197 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,626 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,123 |
| North America Map Quiz | 0 | - | 4.98 | 249,138 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,785 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,398 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,326 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,277 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,940 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,414 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,310 |
| Celtic Nations | 0 | - | 4.69 | 46,977 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,251 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,850 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,369 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,315 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,496 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,079 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,621 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,534 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,493 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,344 |
| Slavic Countries | 0 | - | 4.96 | 111,824 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,432 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,151 |
| Languages of Spain | 0 | - | 4.36 | 23,345 |
| Counties of England | 0 | - | 4.97 | 798,320 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,330 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,352 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,947 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,321 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,174 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,146 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,716 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,012 |
| Countries of the Middle East | 0 | - | 4.96 | 201,546 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,594 |
| History of Egypt | 0 | - | 4.58 | 24,046 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,300 |
| China Country Quiz | 0 | - | 4.37 | 122,380 |
| Japanese Loanwords | 0 | - | 4.47 | 84,677 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 722,301 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,996 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,887 |
| Flags to Languages | 0 | - | 4.95 | 173,855 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,717 |
| The Life of Gandhi | 0 | - | 4.37 | 13,061 |
| States of India Map Quiz | 0 | - | 4.83 | 26,586 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,325 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,793 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,732 |
| African Great Lakes | 0 | - | 4.82 | 66,418 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,374 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,855 |
| The Only African Country ... | 0 | - | 4.99 | 129,245 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,180 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,723 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,750 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,997 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,621 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,341 |
| Name a Valid African Country | 0 | - | 4.98 | 154,278 |
