| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,730 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,052 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,620 |
| Provinces of Turkey | 0 | - | 4.95 | 205,860 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,698 |
| Official European Union Languages | 0 | - | 4.97 | 239,730 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,606 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,762 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,670 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,168 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,129 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,967 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,549 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,564 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,561 |
| Countries of the Middle East | 0 | - | 4.96 | 202,823 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,217 |
| Middle East A-Z | 0 | - | 4.47 | 46,235 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,983 |
| A Quiz About Islam | 0 | - | 4.32 | 48,610 |
| History of Iran | 0 | - | 4.66 | 16,421 |
| Provinces of China | 0 | - | 4.97 | 207,833 |
| Japanese Prefectures | 0 | - | 4.98 | 138,939 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,384 |
| States of India | 0 | - | 4.94 | 195,786 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,607 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,708 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,391 |
| Slavic Languages | 0 | - | 4.68 | 54,682 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,794 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,285 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,664 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,071 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,794 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,661 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,897 |
| History of Egypt | 0 | - | 4.58 | 24,098 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,130 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,579 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 222,455 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,815 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,977 |
| Asian Physical Geography | 0 | - | 4.61 | 35,621 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,204 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,112 |
| Arab Spring Countries | 0 | - | 4.51 | 44,231 |
| Ottoman Empire Quiz | 0 | - | 4.37 | 17,216 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,834 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,313 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,614 |
| Top World Languages | 0 | - | 4.92 | 829,480 |
| Australian Capitals | 0 | - | 4.92 | 62,827 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,015 |
| Asian Islands | 0 | - | 4.49 | 20,909 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,443 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,053 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,646 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,181 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,641 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,656 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,728 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,359 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,195 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,305 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,285 |
| Turkey A-Z | 0 | - | 4.04 | 11,925 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,962 |
| Provinces of the Philippines | 0 | - | 4.56 | 51,015 |
| Dynasties of China | 0 | - | 4.64 | 28,052 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,579 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,405 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,947 |
| Countries by Official Language | 0 | - | 4.95 | 195,952 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,303 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,573 |
| Countries in their Native Language | 0 | - | 4.99 | 199,696 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,912 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,238 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,157 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,788 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,051 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,285 |
| Asia Map Quiz | 0 | - | 4.99 | 924,851 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,101 |
| History of Turkey | 0 | - | 3.95 | 16,720 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,165 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,295 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,067 |
| History of China | 0 | - | 4.35 | 57,569 |
| History of India | 0 | - | 4.62 | 21,510 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,280 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,440 |
| Australia Map Quiz | 0 | - | 4.95 | 346,099 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,846 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,874 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,901 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,721 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,171 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,301 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,053 |
| The Only European Country ... | 0 | - | 4.91 | 218,902 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,460 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,051 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,230 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,164 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,404 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,051 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,985 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,444 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,556 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,955 |
| Word Chain - Asia | 0 | - | 4.34 | 29,388 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,905 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,933 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,885 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,708 |
| Chinese Inventions | 0 | - | 4.30 | 33,859 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,448 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,488 |
| Japanese Companies | 0 | - | 4.29 | 34,352 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,985 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,975 |
| Countries of Africa | 0 | - | 5.00 | 2,558,836 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,822 |
| African East Coast | 0 | - | 4.96 | 96,738 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,571 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,678 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,965 |
| German-Speaking Countries | 0 | - | 4.92 | 146,010 |
| Italian Name Translation | 0 | - | 4.83 | 47,931 |
| French-Speaking Countries | 0 | - | 4.85 | 271,633 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,850 |
| Australian States and Territories | 0 | - | 4.96 | 142,819 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,493 |
| Australia True or False | 0 | - | 4.87 | 57,132 |
| Flags of North and South America | 0 | - | 4.99 | 376,765 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,944 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,770 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,618 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,414 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,747 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,029 |
| North America Map Quiz | 0 | - | 4.98 | 251,930 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,042 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,498 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,162 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,501 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,386 |
| Celtic Nations | 0 | - | 4.61 | 47,091 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,398 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,477 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,018 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,675 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,749 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,001 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,662 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,641 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,335 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,147 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,761 |
| Slavic Countries | 0 | - | 4.96 | 112,338 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,683 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,429 |
| Languages of Spain | 0 | - | 4.36 | 23,432 |
| Counties of England | 0 | - | 4.97 | 802,653 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,912 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,779 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,497 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,892 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,122 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,785 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,295 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,110 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,165 |
| Japanese Loanwords | 0 | - | 4.47 | 84,875 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,883 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,501 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,280 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,314 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,647 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,244 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,102 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,563 |
| African Island Countries | 0 | - | 4.96 | 102,416 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,577 |
| English Speaking Countries | 0 | - | 4.64 | 358,210 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,919 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,106 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,823 |
| Flags of Oceania | 0 | - | 5.00 | 262,548 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,703 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,471 |
| Australia Country Quiz | 0 | - | 4.43 | 69,831 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,990 |
| Regions of New Zealand | 0 | - | 4.84 | 28,737 |
| The Only American Country ... | 0 | - | 4.92 | 122,196 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,635 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,944 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,800 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,156 |
