| Asian Countries by First 2 Letters | 0 | - | 4.91 | 252,421 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 59,787 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 208,518 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 51,849 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 453,364 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 60,478 |
| Provinces of Turkey | 0 | - | 4.95 | 175,053 |
| Provinces of China | 0 | - | 4.97 | 151,988 |
| Japanese Prefectures | 0 | - | 4.98 | 104,401 |
| States of India | 0 | - | 4.91 | 151,028 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 242,655 |
| Countries and States in the Caucasus | 0 | - | 4.45 | 45,599 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 80,466 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 244,683 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,584 |
| Asian Islands | 0 | - | 4.44 | 19,809 |
| Asian Physical Geography | 0 | - | 4.59 | 33,450 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,353 |
| Asia's Busiest Airports | 0 | - | 4.76 | 44,974 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 20,794 |
| Dynasties of China | 0 | - | 4.64 | 24,070 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,576 |
| Australian Capitals | 0 | - | 4.90 | 52,913 |
| Official European Union Languages | 0 | - | 4.98 | 198,513 |
| European Countries in their Native Language | 0 | - | 4.99 | 142,742 |
| Europe Map Quiz | 0 | - | 5.00 | 4,248,536 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 65,456 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,236 |
| Asian Geography By Letter - M | 0 | - | 4.42 | 48,688 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 44,506 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 44,764 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,332,954 |
| Asia Map Quiz | 0 | - | 4.99 | 772,141 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 50,660 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,020 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,544 |
| Middle East A-Z | 0 | - | 4.45 | 42,775 |
| Provinces of the Philippines | 0 | - | 4.61 | 34,440 |
| Overseas Chinese Population | 0 | - | 4.55 | 39,914 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,513 |
| Africa Map Quiz | 0 | - | 5.00 | 1,922,919 |
| Oceania Map Quiz | 0 | - | 4.97 | 561,501 |
| Celtic Nations | 0 | - | 4.76 | 44,488 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 381,439 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,217 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,062 |
| East Asian Islands on the Map | 0 | - | 4.57 | 30,661 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,114 |
| Word Chain - Asia | 0 | - | 4.31 | 27,594 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,450 |
| A Quiz About Islam | 0 | - | 4.28 | 44,749 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 14,413 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 48,241 |
| History of China | 0 | - | 4.39 | 49,818 |
| History of India | 0 | - | 4.52 | 19,059 |
| African East Coast | 0 | - | 4.97 | 83,127 |
| Western Africa Map Quiz | 0 | - | 4.97 | 59,811 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,525 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 191,548 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,353 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,266 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,707 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,629 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,892 |
| The Only European Country ... | 0 | - | 4.94 | 175,623 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,272,179 |
| Largest Indonesian Islands | 0 | - | 4.67 | 43,558 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 119,348 |
| Countries of Africa | 0 | - | 5.00 | 2,136,137 |
| Australia Map Quiz | 0 | - | 4.94 | 317,026 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 333,484 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,680 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 42,885 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 47,521 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,101 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 62,550 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 59,973 |
| Asian Geography by Letter - N | 0 | - | 4.28 | 39,214 |
| Asia Geography Quiz #3 | 0 | - | 4.50 | 30,555 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,529 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,699 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,602 |
| 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 | 21,904 |
| Japanese Companies | 0 | - | 4.25 | 31,878 |
| Four Main Islands of Japan | 0 | - | 4.50 | 23,920 |
| The Life of Gandhi | 0 | - | 4.42 | 12,526 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 52,920 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,776 |
| United States Map Quiz | 0 | - | 4.98 | 3,877,778 |
| Counties of England | 0 | - | 4.96 | 681,614 |
| Flags of Asia Quiz | 0 | - | 4.99 | 517,701 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,486 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,677 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,880 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,634 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 109,805 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,513 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 26,847 |
| Countries of the Middle East | 0 | - | 4.96 | 171,089 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,889 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,544 |
| North Korea... or South Korea? | 0 | - | 4.49 | 74,678 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,623 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 90,902 |
| Flags of Africa Quiz | 0 | - | 4.99 | 379,974 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,192 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 103,773 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 129,614 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 117,899 |
| Top African Languages on a Map | 0 | - | 4.91 | 50,979 |
| African Island Countries | 0 | - | 4.96 | 88,396 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 220,856 |
| Australian States and Territories | 0 | - | 4.96 | 128,061 |
| Australia Country Quiz | 0 | - | 4.44 | 57,028 |
| Australian True or False | 0 | - | 4.90 | 50,750 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,366 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,166 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 104,638 |
| South America Map Quiz | 0 | - | 5.00 | 1,408,571 |
| Countries of North America Quiz | 0 | - | 5.00 | 867,429 |
| North America Map Quiz | 0 | - | 4.98 | 193,884 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 105,972 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 572,714 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,268 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 36,873 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,030,211 |
| Count to 10 in Europe: Pro | 0 | - | 4.79 | 60,530 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,168,974 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,415 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,260 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,091 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,103 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 78,911 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,386 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 282,814 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 113,044 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,607 |
| Eastern Europe Map Quiz | 0 | - | 4.88 | 114,608 |
| Slavic Countries | 0 | - | 4.96 | 99,687 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,315 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,678 |
| Parts of the United Kingdom | 0 | - | 4.88 | 82,852 |
| Counties of England Map Quiz | 0 | - | 4.97 | 284,923 |
| Largest Land Animals of Asia | 0 | - | 3.60 | 7,628 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,134 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,151 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,403 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 109,650 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 30,144 |
| Pixelated Asia Map | 0 | - | 4.89 | 62,379 |
| Monarchies of Asia | 0 | - | 4.95 | 53,521 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,496 |
| History of Egypt | 0 | - | 4.56 | 22,071 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 28,763 |
| Famous Chinese People | 0 | - | 4.06 | 10,959 |
| Japanese Loanwords | 0 | - | 4.50 | 78,843 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 25,735 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,443 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 45,857 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,561 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,410 |
| The Only African Country ... | 0 | - | 4.98 | 104,445 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,134 |
| Pixelated Africa Map | 0 | - | 4.98 | 86,942 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,044 |
| Flags of Oceania | 0 | - | 5.00 | 212,171 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 17,891 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 130,013 |
| Regions of New Zealand | 0 | - | 4.83 | 24,124 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 305,798 |
| The Only American Country ... | 0 | - | 4.94 | 108,743 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 99,852 |
| Uruguay Country Quiz | 0 | - | 4.82 | 28,245 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,281 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 84,423 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 45,637 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,351 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 220,321 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,310 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,525 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 59,041 |
| Canada Provinces and Territories | 0 | - | 4.99 | 286,322 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,248 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,664 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,300 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,299 |
| Catholic Countries in Europe | 0 | - | 4.87 | 82,591 |
| Pixelated Europe Map | 0 | - | 4.89 | 108,339 |
| Monarchies of Europe | 0 | - | 4.88 | 86,090 |
| European Countries with One Border | 0 | - | 4.96 | 148,929 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,203 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,101 |
| Federal Subjects of Russia | 0 | - | 4.95 | 109,585 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 100,841 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,138 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,326 |
| States of Germany | 0 | - | 4.94 | 121,197 |
| Germany Immigration by Country | 0 | - | 4.90 | 68,759 |
