| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,839 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,301 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 281,168 |
| Provinces of Turkey | 0 | - | 4.95 | 206,629 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,899 |
| Official European Union Languages | 0 | - | 4.97 | 240,490 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,902 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,851 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,713 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,301 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,386 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,054 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,704 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,023 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,872 |
| Countries of the Middle East | 0 | - | 4.96 | 203,414 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,621 |
| Middle East A-Z | 0 | - | 4.47 | 46,286 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,193 |
| A Quiz About Islam | 0 | - | 4.32 | 48,675 |
| History of Iran | 0 | - | 4.66 | 16,444 |
| Provinces of China | 0 | - | 4.97 | 209,252 |
| Japanese Prefectures | 0 | - | 4.98 | 139,613 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,468 |
| States of India | 0 | - | 4.94 | 196,774 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,662 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,628 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,829 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,311 |
| Slavic Languages | 0 | - | 4.67 | 54,814 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,896 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,433 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 277,070 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,113 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,863 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,701 |
| Countries Closest to Turkey | 0 | - | 4.96 | 127,098 |
| History of Egypt | 0 | - | 4.58 | 24,120 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 56,342 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 223,361 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,070 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,121 |
| Asian Physical Geography | 0 | - | 4.61 | 35,650 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,246 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,240 |
| Arab Spring Countries | 0 | - | 4.51 | 44,303 |
| Ottoman Empire Quiz | 0 | - | 4.37 | 17,243 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,877 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,780 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,222 |
| Top World Languages | 0 | - | 4.92 | 832,370 |
| Australian Capitals | 0 | - | 4.92 | 62,887 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,871 |
| Asian Islands | 0 | - | 4.49 | 20,926 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,573 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,185 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,751 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,318 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,755 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,702 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,788 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,393 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,248 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,425 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,440 |
| Turkey A-Z | 0 | - | 4.04 | 11,947 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 25,010 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,295 |
| Dynasties of China | 0 | - | 4.64 | 28,116 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,645 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,481 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,174 |
| Countries by Official Language | 0 | - | 4.95 | 196,360 |
| Places in their Native Language #1 | 0 | - | 4.85 | 243,740 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,123 |
| Countries in their Native Language | 0 | - | 4.99 | 200,070 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,237 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,947 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,638 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,103 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,838 |
| Asia Map Quiz | 0 | - | 4.99 | 927,385 |
| Word Chain - The Middle East | 0 | - | 3.95 | 15,117 |
| History of Turkey | 0 | - | 3.95 | 16,740 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,260 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,397 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,219 |
| History of China | 0 | - | 4.35 | 57,716 |
| History of India | 0 | - | 4.62 | 21,535 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,680 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,274 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,681 |
| Australia Map Quiz | 0 | - | 4.95 | 346,660 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,593 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,545 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,015 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,420 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,755 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,417 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,643 |
| The Only European Country ... | 0 | - | 4.91 | 219,839 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,961 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,125 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,299 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,259 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,482 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,142 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,100 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,525 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,581 |
| Asian Last Names in the United States | 0 | - | 4.43 | 47,048 |
| Word Chain - Asia | 0 | - | 4.34 | 29,408 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,281 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 35,015 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,942 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,755 |
| Chinese Inventions | 0 | - | 4.30 | 33,880 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,470 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,536 |
| Japanese Companies | 0 | - | 4.29 | 34,406 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,997 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,073 |
| Countries of Africa | 0 | - | 5.00 | 2,567,057 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,336 |
| African East Coast | 0 | - | 4.96 | 96,990 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,880 |
| Capitals in their Native Languages | 0 | - | 4.95 | 134,012 |
| Top World Languages A-Z | 0 | - | 4.81 | 37,061 |
| German-Speaking Countries | 0 | - | 4.91 | 146,121 |
| Italian Name Translation | 0 | - | 4.83 | 48,367 |
| French-Speaking Countries | 0 | - | 4.85 | 272,027 |
| Spanish to English Country Names | 0 | - | 4.86 | 34,088 |
| Australian States and Territories | 0 | - | 4.96 | 143,149 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,568 |
| Australia True or False | 0 | - | 4.87 | 57,258 |
| Flags of North and South America | 0 | - | 4.99 | 378,607 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,114 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,043 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,954 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,400 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,803 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,216 |
| North America Map Quiz | 0 | - | 4.98 | 253,126 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,479 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,736 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,275 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,866 |
| Celtic Nations | 0 | - | 4.61 | 47,134 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,888 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,869 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,611 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,502 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,967 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,185 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,381 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,853 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,874 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,464 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,973 |
| Slavic Countries | 0 | - | 4.96 | 112,584 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,778 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,541 |
| Languages of Spain | 0 | - | 4.36 | 23,479 |
| Counties of England | 0 | - | 4.97 | 804,898 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,625 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 111,009 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,812 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,128 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,386 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,121 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,576 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,148 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,192 |
| Japanese Loanwords | 0 | - | 4.47 | 84,958 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,923 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,610 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,779 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,294 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,139 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,792 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,949 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,080 |
| African Island Countries | 0 | - | 4.96 | 102,821 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 245,004 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,544 |
| English Speaking Countries | 0 | - | 4.64 | 358,534 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 125,024 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,310 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,039 |
| Flags of Oceania | 0 | - | 5.00 | 263,776 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,835 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,757 |
| Australia Country Quiz | 0 | - | 4.43 | 69,911 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,159 |
| Regions of New Zealand | 0 | - | 4.84 | 28,817 |
| The Only American Country ... | 0 | - | 4.92 | 122,419 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,834 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,674 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,060 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,369 |
