| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,664 |
| Provinces of Turkey | 0 | - | 4.94 | 205,173 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,812 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,154 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,688 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,492 |
| Official European Union Languages | 0 | - | 4.97 | 239,285 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,336 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,051 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,713 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,616 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,833 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,892 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,420 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,124 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,319 |
| Middle East A-Z | 0 | - | 4.47 | 46,195 |
| Countries of the Middle East | 0 | - | 4.96 | 202,104 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,916 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,811 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,811 |
| Ottoman Empire Quiz | 0 | - | 4.37 | 17,188 |
| Provinces of China | 0 | - | 4.97 | 206,522 |
| Japanese Prefectures | 0 | - | 4.98 | 138,245 |
| States of India | 0 | - | 4.95 | 194,907 |
| A Quiz About Islam | 0 | - | 4.31 | 48,545 |
| History of Iran | 0 | - | 4.66 | 16,394 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,269 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,592 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,580 |
| History of Turkey | 0 | - | 3.95 | 16,694 |
| Turkey A-Z | 0 | - | 4.04 | 11,889 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,028 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,381 |
| Slavic Languages | 0 | - | 4.68 | 54,567 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,695 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,148 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,272 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,628 |
| History of Egypt | 0 | - | 4.58 | 24,081 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,893 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,732 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,488 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 221,497 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,553 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,779 |
| Asian Physical Geography | 0 | - | 4.61 | 35,581 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,162 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,002 |
| Arab Spring Countries | 0 | - | 4.51 | 44,158 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,780 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,901 |
| Europe Map Quiz | 0 | - | 5.00 | 4,777,669 |
| Asian Islands | 0 | - | 4.49 | 20,879 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,323 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,917 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,550 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,069 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,533 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,603 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,668 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,323 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,153 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,194 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,132 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,708 |
| Dynasties of China | 0 | - | 4.64 | 28,007 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,515 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,331 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,686 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,994 |
| Top World Languages | 0 | - | 4.92 | 826,626 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,206 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,187 |
| Australian Capitals | 0 | - | 4.92 | 62,791 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,906 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,000 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,706 |
| Asia Map Quiz | 0 | - | 4.99 | 922,070 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,087 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,036 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,193 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,886 |
| History of China | 0 | - | 4.37 | 57,428 |
| History of India | 0 | - | 4.62 | 21,479 |
| Africa Map Quiz | 0 | - | 5.00 | 2,124,834 |
| Countries by Official Language | 0 | - | 4.95 | 195,559 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,855 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,822 |
| Countries in their Native Language | 0 | - | 4.99 | 199,339 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,362 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,121 |
| Australia Map Quiz | 0 | - | 4.95 | 345,598 |
| United States Map Quiz | 0 | - | 4.98 | 4,166,400 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,244 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,804 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,098 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,523 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,187 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,535 |
| The Only European Country ... | 0 | - | 4.91 | 218,060 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,020 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,977 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,172 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,074 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,334 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,940 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,890 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,358 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,539 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,891 |
| Word Chain - Asia | 0 | - | 4.34 | 29,367 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,603 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,852 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,839 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,632 |
| Chinese Inventions | 0 | - | 4.30 | 33,838 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,434 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,450 |
| Japanese Companies | 0 | - | 4.28 | 34,296 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,966 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,879 |
| Countries of Africa | 0 | - | 5.00 | 2,550,610 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,514 |
| African East Coast | 0 | - | 4.96 | 96,477 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,361 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,571 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,845 |
| German-Speaking Countries | 0 | - | 4.92 | 145,877 |
| Italian Name Translation | 0 | - | 4.83 | 47,549 |
| French-Speaking Countries | 0 | - | 4.85 | 271,219 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,582 |
| Australian States and Territories | 0 | - | 4.96 | 142,503 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,418 |
| Australia True or False | 0 | - | 4.87 | 57,028 |
| Flags of North and South America | 0 | - | 4.99 | 375,357 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,823 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,578 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,322 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,323 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,686 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,027,954 |
| North America Map Quiz | 0 | - | 4.98 | 250,238 |
| Canada Provinces and Territories | 0 | - | 5.00 | 344,692 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,668 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,028 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,460 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,252,159 |
| Celtic Nations | 0 | - | 4.69 | 47,047 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,808 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,197 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,758 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,001 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,546 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,818 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,928 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 174,473 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,959 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,832 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,567 |
| Slavic Countries | 0 | - | 4.96 | 112,097 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,569 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,299 |
| Languages of Spain | 0 | - | 4.36 | 23,378 |
| Counties of England | 0 | - | 4.97 | 800,576 |
| Flags of Asia Quiz | 0 | - | 4.99 | 617,519 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,563 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,264 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,631 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,892 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,465 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,018 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,067 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,143 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,383 |
| Japanese Loanwords | 0 | - | 4.47 | 84,778 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,926 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,845 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,352 |
| Flags of Africa Quiz | 0 | - | 5.00 | 474,994 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,940 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,227 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,980 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,890 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,204 |
| African Island Countries | 0 | - | 4.96 | 102,146 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,192 |
| English Speaking Countries | 0 | - | 4.64 | 357,873 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,161 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,812 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,914 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,570 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,694 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,493 |
| Flags of Oceania | 0 | - | 5.00 | 261,431 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,504 |
| Palau Country Quiz | 0 | - | 4.90 | 23,091 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,195 |
| Australia Country Quiz | 0 | - | 4.43 | 69,745 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,758 |
