| Top Asian Languages on a Map | 0 | - | 4.93 | 59,806 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 252,478 |
| States of India | 0 | - | 4.91 | 151,090 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,524 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,627 |
| History of India | 0 | - | 4.52 | 19,062 |
| The Life of Gandhi | 0 | - | 4.42 | 12,527 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 208,541 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 51,852 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,018 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,125 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 60,491 |
| Provinces of Turkey | 0 | - | 4.95 | 175,088 |
| Provinces of China | 0 | - | 4.97 | 152,095 |
| Japanese Prefectures | 0 | - | 4.98 | 104,456 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 69,736 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,548 |
| Countries and States in the Caucasus | 0 | - | 4.45 | 45,614 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 80,472 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 244,864 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,592 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 25,739 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 453,447 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 55,287 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 578,952 |
| Asian Physical Geography | 0 | - | 4.59 | 33,452 |
| Asia's Busiest Airports | 0 | - | 4.76 | 44,984 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 48,249 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,582 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 242,705 |
| Top European Languages on a Map | 0 | - | 4.76 | 116,580 |
| Name that Greek Letter | 0 | - | 4.94 | 293,839 |
| Asian Islands | 0 | - | 4.44 | 19,813 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 65,463 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,244 |
| Asian Geography By Letter - M | 0 | - | 4.42 | 48,697 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 44,513 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 44,778 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 50,664 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,031 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,547 |
| Middle East A-Z | 0 | - | 4.45 | 42,778 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 20,796 |
| Provinces of the Philippines | 0 | - | 4.61 | 34,456 |
| Dynasties of China | 0 | - | 4.64 | 24,073 |
| Overseas Chinese Population | 0 | - | 4.55 | 39,922 |
| India Cities Map Quiz | 0 | - | 4.64 | 55,795 |
| Europe Map Quiz | 0 | - | 5.00 | 4,249,210 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,484 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,153 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,063 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,333,150 |
| Asia Map Quiz | 0 | - | 4.99 | 772,406 |
| East Asian Islands on the Map | 0 | - | 4.57 | 30,666 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,355 |
| A Quiz About Islam | 0 | - | 4.28 | 44,755 |
| Largest Indonesian Islands | 0 | - | 4.67 | 43,565 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 119,360 |
| History of China | 0 | - | 4.39 | 49,828 |
| Africa Map Quiz | 0 | - | 5.00 | 1,923,169 |
| Oceania Map Quiz | 0 | - | 4.97 | 561,622 |
| Australian Capitals | 0 | - | 4.90 | 52,914 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.77 | 56,272 |
| Official European Union Languages | 0 | - | 4.98 | 198,543 |
| European Countries in their Native Language | 0 | - | 4.99 | 142,759 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 381,519 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,220 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 42,893 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 47,526 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,107 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 62,557 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 59,980 |
| Asian Geography by Letter - N | 0 | - | 4.28 | 39,217 |
| Asia Geography Quiz #3 | 0 | - | 4.50 | 30,560 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,114 |
| Word Chain - Asia | 0 | - | 4.31 | 27,597 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,484 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,272,319 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 14,413 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,529 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,702 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,606 |
| Chinese Inventions | 0 | - | 4.26 | 32,500 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,386 |
| Chinese Geography on the Map | 0 | - | 4.57 | 21,907 |
| Japanese Companies | 0 | - | 4.25 | 31,879 |
| Four Main Islands of Japan | 0 | - | 4.50 | 23,926 |
| North Korea... or South Korea? | 0 | - | 4.49 | 74,693 |
| Countries of Africa | 0 | - | 5.00 | 2,136,664 |
| African East Coast | 0 | - | 4.97 | 83,146 |
| Western Africa Map Quiz | 0 | - | 4.97 | 59,835 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,533 |
| Australia Map Quiz | 0 | - | 4.94 | 317,059 |
| United States Map Quiz | 0 | - | 4.98 | 3,878,114 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 192,388 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,369 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,307 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 333,530 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,713 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,663 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,895 |
| The Only European Country ... | 0 | - | 4.94 | 175,682 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,058 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,683 |
| Languages of Spain | 0 | - | 4.34 | 21,171 |
| Counties of England | 0 | - | 4.96 | 681,786 |
| Flags of Asia Quiz | 0 | - | 4.99 | 517,802 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,499 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,694 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,894 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,648 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 109,828 |
| Asian Last Names in the United States | 0 | - | 4.41 | 42,949 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,544 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 26,853 |
| Countries of the Middle East | 0 | - | 4.96 | 171,127 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,891 |
| History of Egypt | 0 | - | 4.56 | 22,071 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 28,768 |
| Japanese Loanwords | 0 | - | 4.50 | 78,850 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,344 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,451 |
| Maldives Country Quiz | 0 | - | 4.67 | 16,997 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 90,914 |
| Flags of Africa Quiz | 0 | - | 4.99 | 380,064 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,800 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,216 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 103,787 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 129,637 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 117,923 |
| African Island Countries | 0 | - | 4.96 | 88,409 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 220,877 |
| Australian States and Territories | 0 | - | 4.96 | 128,075 |
| Australian True or False | 0 | - | 4.90 | 50,759 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,371 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,183 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 104,674 |
| South America Map Quiz | 0 | - | 5.00 | 1,408,770 |
| Countries of North America Quiz | 0 | - | 5.00 | 867,652 |
| North America Map Quiz | 0 | - | 4.98 | 193,949 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 105,979 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 55,272 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 572,774 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,276 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 36,876 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,030,452 |
| Celtic Nations | 0 | - | 4.76 | 44,489 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,169,167 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,430 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,282 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,114 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 78,931 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 282,843 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 113,090 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,627 |
| Eastern Europe Map Quiz | 0 | - | 4.88 | 114,618 |
| Slavic Countries | 0 | - | 4.96 | 99,699 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 108,048 |
| Biggest Cities by Language | 0 | - | 4.95 | 212,245 |
| Flags to Languages | 0 | - | 4.95 | 134,137 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,358 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,181 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,350 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 167,856 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 91,733 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,686 |
| UK Cities Map Quiz | 0 | - | 4.94 | 430,333 |
| UK Immigration by Country | 0 | - | 4.95 | 123,955 |
| United Kingdom Country Quiz | 0 | - | 4.93 | 116,890 |
| Parts of the United Kingdom | 0 | - | 4.88 | 82,863 |
| Counties of England Map Quiz | 0 | - | 4.97 | 284,937 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 98,140 |
| England or Wales? | 0 | - | 4.93 | 39,786 |
| All Champions League Teams Ever | 0 | - | 4.89 | 102,160 |
| Champions League Winners | 0 | - | 4.90 | 836,564 |
| Largest Land Animals of Asia | 0 | - | 3.60 | 7,628 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,140 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,175 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,044 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,423 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 109,671 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 83,459 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.83 | 53,960 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 100,525 |
| Pixelated Asia Map | 0 | - | 4.89 | 62,396 |
| Monarchies of Asia | 0 | - | 4.95 | 53,535 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,512 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,118 |
| Iran... or Iraq? | 0 | - | 4.31 | 31,261 |
| Turkey A-Z | 0 | - | 4.17 | 10,297 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 91,353 |
| Indonesia Country Quiz | 0 | - | 4.82 | 64,540 |
| Famous Chinese People | 0 | - | 4.06 | 10,960 |
| China Cities Map Quiz | 0 | - | 4.87 | 87,856 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 82,862 |
| Japan Country Quiz | 0 | - | 4.92 | 117,894 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 92,262 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 51,960 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 52,933 |
| African Great Lakes | 0 | - | 4.84 | 51,924 |
