| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,730 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,056 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 280,628 |
| Provinces of Turkey | 0 | - | 4.95 | 205,864 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,703 |
| Official European Union Languages | 0 | - | 4.97 | 239,738 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,609 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,767 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,670 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,170 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,168 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,970 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,552 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,570 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,565 |
| Countries of the Middle East | 0 | - | 4.96 | 202,865 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,221 |
| Middle East A-Z | 0 | - | 4.47 | 46,236 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,989 |
| A Quiz About Islam | 0 | - | 4.32 | 48,610 |
| History of Iran | 0 | - | 4.66 | 16,424 |
| Provinces of China | 0 | - | 4.97 | 207,849 |
| Japanese Prefectures | 0 | - | 4.98 | 138,944 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,391 |
| States of India | 0 | - | 4.94 | 195,798 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,607 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,710 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,409 |
| Slavic Languages | 0 | - | 4.68 | 54,683 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,795 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,288 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,665 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,072 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,795 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,662 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,900 |
| History of Egypt | 0 | - | 4.58 | 24,100 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,135 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,579 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 222,470 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,820 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,981 |
| 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 | 53,113 |
| Arab Spring Countries | 0 | - | 4.51 | 44,237 |
| 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 | 269,316 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,623 |
| Top World Languages | 0 | - | 4.92 | 829,525 |
| Australian Capitals | 0 | - | 4.92 | 62,828 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,146 |
| Asian Islands | 0 | - | 4.49 | 20,909 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,446 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,055 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,651 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,183 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,647 |
| 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 | 43,306 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,291 |
| Turkey A-Z | 0 | - | 4.04 | 11,925 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,962 |
| Provinces of the Philippines | 0 | - | 4.56 | 51,016 |
| Dynasties of China | 0 | - | 4.64 | 28,052 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,580 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,405 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,952 |
| Countries by Official Language | 0 | - | 4.95 | 195,960 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,307 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,581 |
| Countries in their Native Language | 0 | - | 4.99 | 199,703 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,918 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,238 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,196 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,792 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,053 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,309 |
| Asia Map Quiz | 0 | - | 4.99 | 924,889 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,102 |
| History of Turkey | 0 | - | 3.95 | 16,720 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,166 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,296 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,070 |
| History of China | 0 | - | 4.35 | 57,569 |
| History of India | 0 | - | 4.62 | 21,511 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,348 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,442 |
| Australia Map Quiz | 0 | - | 4.95 | 346,103 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,892 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,885 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,906 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,735 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,181 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,303 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,064 |
| The Only European Country ... | 0 | - | 4.91 | 218,924 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,471 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,051 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,231 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,166 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,405 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,053 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,989 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,445 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,556 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,958 |
| Word Chain - Asia | 0 | - | 4.34 | 29,388 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,910 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,935 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,886 |
| 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 | 34,353 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,985 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,976 |
| Countries of Africa | 0 | - | 5.00 | 2,558,950 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,828 |
| African East Coast | 0 | - | 4.96 | 96,743 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,587 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,679 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,967 |
| German-Speaking Countries | 0 | - | 4.92 | 146,010 |
| Italian Name Translation | 0 | - | 4.83 | 47,931 |
| French-Speaking Countries | 0 | - | 4.85 | 271,641 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,854 |
| Australian States and Territories | 0 | - | 4.96 | 142,826 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,495 |
| Australia True or False | 0 | - | 4.87 | 57,133 |
| Flags of North and South America | 0 | - | 4.99 | 376,810 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,947 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,771 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,626 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,441 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,751 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,099 |
| North America Map Quiz | 0 | - | 4.98 | 251,941 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,064 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,511 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,163 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,501 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,498 |
| Celtic Nations | 0 | - | 4.61 | 47,094 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,431 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,482 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,024 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,692 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,750 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,004 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,668 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,649 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,346 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,154 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,764 |
| Slavic Countries | 0 | - | 4.96 | 112,347 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,684 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,430 |
| Languages of Spain | 0 | - | 4.36 | 23,432 |
| Counties of England | 0 | - | 4.97 | 802,689 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,971 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,783 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,501 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,898 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,126 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,789 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,298 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,111 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,166 |
| Japanese Loanwords | 0 | - | 4.47 | 84,876 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,884 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,503 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,323 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,319 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,678 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,249 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,106 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,567 |
| African Island Countries | 0 | - | 4.96 | 102,419 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,587 |
| English Speaking Countries | 0 | - | 4.64 | 358,215 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,920 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,107 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,824 |
| Flags of Oceania | 0 | - | 5.00 | 262,580 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,705 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,475 |
| Australia Country Quiz | 0 | - | 4.43 | 69,832 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,992 |
| Regions of New Zealand | 0 | - | 4.84 | 28,737 |
| The Only American Country ... | 0 | - | 4.92 | 122,201 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,645 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,953 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,805 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,161 |
