| China's Territorial Disputes | 0 | - | 4.42 | 32,654 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 253,342 |
| Provinces of China | 0 | - | 4.97 | 153,171 |
| History of China | 0 | - | 4.39 | 50,003 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,651 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 60,012 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 209,007 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 51,897 |
| Overseas Chinese Population | 0 | - | 4.55 | 39,998 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 60,570 |
| Provinces of Turkey | 0 | - | 4.95 | 175,639 |
| Japanese Prefectures | 0 | - | 4.98 | 104,919 |
| States of India | 0 | - | 4.91 | 151,815 |
| Chinese Zodiac Quiz | 0 | - | 4.76 | 119,516 |
| Countries and States in the Caucasus | 0 | - | 4.45 | 45,759 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 80,634 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 245,921 |
| Chinese Inventions | 0 | - | 4.26 | 32,521 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,406 |
| Chinese Geography on the Map | 0 | - | 4.57 | 21,944 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 454,372 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 243,267 |
| Asian Physical Geography | 0 | - | 4.59 | 33,497 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,175 |
| Asian Islands | 0 | - | 4.44 | 19,830 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 20,820 |
| Famous Chinese People | 0 | - | 4.06 | 10,977 |
| Europe Map Quiz | 0 | - | 5.00 | 4,261,267 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 65,533 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,332 |
| Asian Geography By Letter - M | 0 | - | 4.42 | 48,771 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 44,611 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 44,844 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,651 |
| Asia Map Quiz | 0 | - | 4.99 | 775,843 |
| Asia Geography Quiz #1 | 0 | - | 4.79 | 50,732 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,116 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,398 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,604 |
| Middle East A-Z | 0 | - | 4.45 | 42,852 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,369 |
| Provinces of the Philippines | 0 | - | 4.61 | 34,632 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,611 |
| Africa Map Quiz | 0 | - | 5.00 | 1,927,335 |
| Oceania Map Quiz | 0 | - | 4.97 | 563,190 |
| Australian Capitals | 0 | - | 4.90 | 52,958 |
| Official European Union Languages | 0 | - | 4.98 | 198,986 |
| European Countries in their Native Language | 0 | - | 4.99 | 142,996 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 382,435 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,314 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,095 |
| East Asian Islands on the Map | 0 | - | 4.57 | 30,724 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,146 |
| Word Chain - Asia | 0 | - | 4.31 | 27,657 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,828 |
| A Quiz About Islam | 0 | - | 4.28 | 44,835 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 14,429 |
| Largest Indonesian Islands | 0 | - | 4.67 | 43,657 |
| History of India | 0 | - | 4.52 | 19,108 |
| African East Coast | 0 | - | 4.97 | 83,427 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,229 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,732 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,378 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,426 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,680 |
| Europe Geography Decoder | 0 | - | 4.89 | 62,846 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 91,070 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,927 |
| The Only European Country ... | 0 | - | 4.94 | 176,252 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 42,946 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 47,598 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,185 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 62,658 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 60,070 |
| Asian Geography by Letter - N | 0 | - | 4.28 | 39,302 |
| Asia Geography Quiz #3 | 0 | - | 4.50 | 30,589 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,013 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,382 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,561 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,720 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,633 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,659 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.61 | 15,730 |
| Japanese Companies | 0 | - | 4.25 | 31,924 |
| Four Main Islands of Japan | 0 | - | 4.50 | 23,983 |
| North Korea... or South Korea? | 0 | - | 4.49 | 74,837 |
| Countries of Africa | 0 | - | 5.00 | 2,144,958 |
| Australia Map Quiz | 0 | - | 4.95 | 317,548 |
| United States Map Quiz | 0 | - | 4.98 | 3,884,061 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,183 |
| Celtic Nations | 0 | - | 4.76 | 44,536 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,730 |
| Counties of England | 0 | - | 4.96 | 684,196 |
| Flags of Asia Quiz | 0 | - | 4.99 | 519,569 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,691 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,956 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,156 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,941 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,104 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,837 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 26,902 |
| Countries of the Middle East | 0 | - | 4.96 | 171,638 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,925 |
| History of Egypt | 0 | - | 4.56 | 22,115 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 28,886 |
| Japanese Loanwords | 0 | - | 4.50 | 78,980 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,035 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,707 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,520 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,064 |
| Flags of Africa Quiz | 0 | - | 4.99 | 381,894 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,994 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,577 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,063 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,077 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,324 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,550 |
| African Island Countries | 0 | - | 4.96 | 88,651 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 221,388 |
| Australian States and Territories | 0 | - | 4.96 | 128,289 |
| Australian True or False | 0 | - | 4.90 | 50,899 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,489 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,579 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 105,163 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,650 |
| Countries of North America Quiz | 0 | - | 5.00 | 870,726 |
| North America Map Quiz | 0 | - | 4.98 | 195,101 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 106,091 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 573,689 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,438 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 36,979 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,034,120 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,172,636 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,685 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,567 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,722 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,356 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.89 | 79,125 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 283,395 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 113,837 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,886 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,822 |
| Slavic Countries | 0 | - | 4.96 | 99,877 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,704 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,837 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,399 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,038 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,461 |
| Champions League Winners | 0 | - | 4.91 | 840,639 |
| Largest Land Animals of Asia | 0 | - | 3.60 | 7,639 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,231 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,504 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,732 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 110,095 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 30,243 |
| Pixelated Asia Map | 0 | - | 4.89 | 62,598 |
| Monarchies of Asia | 0 | - | 4.95 | 53,639 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,713 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,478 |
| The Life of Gandhi | 0 | - | 4.36 | 12,538 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 53,124 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 45,926 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,725 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,537 |
| The Only African Country ... | 0 | - | 4.99 | 104,612 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,223 |
| Pixelated Africa Map | 0 | - | 4.98 | 87,170 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,589 |
| Flags of Oceania | 0 | - | 5.00 | 212,948 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 19,681 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 130,294 |
| Australia Country Quiz | 0 | - | 4.44 | 57,152 |
| Regions of New Zealand | 0 | - | 4.83 | 24,217 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 306,744 |
| The Only American Country ... | 0 | - | 4.94 | 108,945 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,102 |
| Uruguay Country Quiz | 0 | - | 4.82 | 28,331 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,979 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,504 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 84,656 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 46,327 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,481 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 220,722 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,557 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,712 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 59,361 |
| Canada Provinces and Territories | 0 | - | 4.99 | 287,105 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,504 |
| Count to 10 in Europe: Pro | 0 | - | 4.79 | 60,643 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,862 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,702 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,733 |
| Catholic Countries in Europe | 0 | - | 4.87 | 82,879 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,503 |
| Pixelated Europe Map | 0 | - | 4.90 | 108,609 |
| Monarchies of Europe | 0 | - | 4.88 | 86,358 |
| European Countries with One Border | 0 | - | 4.96 | 149,609 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,497 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,658 |
| Federal Subjects of Russia | 0 | - | 4.95 | 110,565 |
