| Australia True or False | 0 | - | 4.90 | 51,353 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 255,299 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,825 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 60,657 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 210,237 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.96 | 36,205 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 52,051 |
| Germany Multiple Choice | 0 | - | 4.81 | 49,343 |
| Germany True or False? | 0 | - | 4.63 | 44,459 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 61,140 |
| Provinces of Turkey | 0 | - | 4.95 | 177,390 |
| Provinces of China | 0 | - | 4.97 | 155,534 |
| Japanese Prefectures | 0 | - | 4.98 | 106,409 |
| States of India | 0 | - | 4.91 | 154,126 |
| Australia... or New Zealand? | 0 | - | 4.83 | 54,487 |
| England or Wales? | 0 | - | 4.93 | 40,236 |
| North Korea... or South Korea? | 0 | - | 4.49 | 75,238 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 46,189 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 81,054 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 247,476 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,844 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,668 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 457,171 |
| Asian Physical Geography | 0 | - | 4.59 | 33,610 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,641 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,759 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 244,728 |
| Russia Multiple Choice | 0 | - | 4.55 | 38,091 |
| Italy Multiple Choice | 0 | - | 4.74 | 93,837 |
| Asian Islands | 0 | - | 4.44 | 19,879 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 66,275 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,946 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 57,204 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 45,412 |
| Asia Geography Quiz #1 | 0 | - | 4.80 | 50,920 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,345 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,781 |
| Asian Geography By Letter - L | 0 | - | 4.45 | 38,223 |
| Middle East A-Z | 0 | - | 4.45 | 43,057 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 20,946 |
| Provinces of the Philippines | 0 | - | 4.61 | 35,277 |
| Dynasties of China | 0 | - | 4.65 | 24,330 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,191 |
| Things that Have Been Banned in China | 0 | - | 4.34 | 54,720 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,813 |
| Europe Map Quiz | 0 | - | 5.00 | 4,291,444 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,172 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,344,794 |
| Asia Map Quiz | 0 | - | 4.99 | 784,984 |
| East Asian Islands on the Map | 0 | - | 4.55 | 30,858 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,523 |
| A Quiz About Islam | 0 | - | 4.28 | 45,045 |
| Largest Indonesian Islands | 0 | - | 4.66 | 43,999 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 119,916 |
| History of China | 0 | - | 4.39 | 50,397 |
| Afghanistan Country Quiz | 0 | - | 4.43 | 38,037 |
| History of India | 0 | - | 4.52 | 19,234 |
| Africa Map Quiz | 0 | - | 5.00 | 1,938,674 |
| Oceania Map Quiz | 0 | - | 4.98 | 567,852 |
| Australian Capitals | 0 | - | 4.92 | 60,674 |
| Canada Multiple Choice Quiz | 0 | - | 4.49 | 31,620 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 60,934 |
| Official European Union Languages | 0 | - | 4.98 | 200,367 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,921 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 386,157 |
| France Multiple Choice | 0 | - | 4.40 | 38,570 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,605 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 43,404 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 48,124 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,653 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 63,210 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 60,586 |
| Asian Geography by Letter - P | 0 | - | 4.40 | 45,442 |
| Asian Geography by Letter - N | 0 | - | 4.30 | 46,029 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,685 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,211 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,268 |
| Word Chain - Asia | 0 | - | 4.32 | 27,739 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,823 |
| Asian Geography By Letter - O | 0 | - | 4.78 | 17,275 |
| Asian Geography By Letter - R | 0 | - | 4.44 | 14,073 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,281,026 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.16 | 14,472 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,669 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,804 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,866 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,793 |
| Chinese Inventions | 0 | - | 4.26 | 32,596 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,466 |
| Chinese Geography on the Map | 0 | - | 4.57 | 22,069 |
| Japanese Companies | 0 | - | 4.25 | 32,017 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,149 |
| Countries of Africa | 0 | - | 5.00 | 2,166,574 |
| African East Coast | 0 | - | 4.97 | 84,174 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,882 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,282 |
| Australia Map Quiz | 0 | - | 4.95 | 319,594 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,101 |
| United States Map Quiz | 0 | - | 4.98 | 3,901,450 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,342 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,641 |
| Countries That Use the Euro | 0 | - | 4.92 | 62,935 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,747 |
| Europe Geography Decoder | 0 | - | 4.89 | 63,251 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,173 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,042 |
| The Only European Country ... | 0 | - | 4.94 | 178,401 |
| Astronomy True or False | 0 | - | 4.35 | 33,694 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,853 |
| Counties of England | 0 | - | 4.96 | 690,031 |
| Flags of Asia Quiz | 0 | - | 4.99 | 524,185 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,171 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,589 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,680 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,525 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,943 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,561 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,017 |
| Turkmenistan Country Quiz | 0 | - | 4.76 | 23,013 |
| Countries of the Middle East | 0 | - | 4.96 | 173,086 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,969 |
| History of Egypt | 0 | - | 4.56 | 22,209 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 29,267 |
| Japanese Loanwords | 0 | - | 4.50 | 79,274 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,315 |
| Kyrgyzstan Country Quiz | 0 | - | 4.62 | 23,606 |
| Kazakhstan Country Quiz | 0 | - | 4.76 | 24,458 |
| Uzbekistan Country Quiz | 0 | - | 4.59 | 24,466 |
| Tajikistan Country Quiz | 0 | - | 4.46 | 19,068 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,896 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,941 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,674 |
| Flags of Africa Quiz | 0 | - | 4.99 | 386,238 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,465 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,590 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,647 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,815 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,301 |
| Top African Languages on a Map | 0 | - | 4.92 | 52,970 |
| African Island Countries | 0 | - | 4.96 | 89,299 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 222,933 |
| Australian States and Territories | 0 | - | 4.96 | 128,948 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,009 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,243 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,631 |
| South America Map Quiz | 0 | - | 5.00 | 1,419,756 |
| Countries of North America Quiz | 0 | - | 5.00 | 879,243 |
| North America Map Quiz | 0 | - | 4.98 | 198,345 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 107,027 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 584,591 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,796 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 47,028 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,303 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,043,984 |
| Celtic Nations | 0 | - | 4.76 | 44,644 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,183,810 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,468 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,362 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,065 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,941 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 79,637 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 285,328 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 115,868 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.92 | 49,434 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,649 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 115,669 |
| Slavic Countries | 0 | - | 4.96 | 100,461 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,604 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 31,782 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 86,234 |
| Regions of Spain Quiz | 0 | - | 4.85 | 94,913 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 169,259 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 93,468 |
| Cantons of Switzerland | 0 | - | 4.96 | 40,318 |
| UK Cities Map Quiz | 0 | - | 4.94 | 433,214 |
| UK Immigration by Country | 0 | - | 4.95 | 125,182 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 118,725 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,838 |
| Counties of England Map Quiz | 0 | - | 4.97 | 286,799 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 100,003 |
| All Champions League Teams Ever | 0 | - | 4.89 | 104,448 |
| Champions League Winners | 0 | - | 4.91 | 853,053 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 7,664 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,534 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 91,349 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,438 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,561 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,515 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 84,559 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,677 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 101,745 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 30,856 |
| Pixelated Asia Map | 0 | - | 4.90 | 63,175 |
| Monarchies of Asia | 0 | - | 4.95 | 53,980 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 88,291 |
| Name a Valid Asian Country | 0 | - | 4.98 | 92,369 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,529 |
| Iran... or Iraq? | 0 | - | 4.32 | 31,429 |
| Turkey A-Z | 0 | - | 4.19 | 10,398 |
| Geography of Egypt | 0 | - | 4.59 | 19,938 |
