| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,453 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,567 |
| Provinces of Turkey | 0 | - | 4.95 | 204,472 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,612 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,921 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,121 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,573 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,618 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,046 |
| Countries of the Middle East | 0 | - | 4.96 | 201,485 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,593 |
| Middle East A-Z | 0 | - | 4.47 | 46,101 |
| States of India | 0 | - | 4.95 | 193,856 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,587 |
| A Quiz About Islam | 0 | - | 4.31 | 48,477 |
| Provinces of China | 0 | - | 4.97 | 205,260 |
| Japanese Prefectures | 0 | - | 4.98 | 137,331 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,575 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,185 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,594 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,966 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,637 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,450 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,932 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,684 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,464 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,570 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,190 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,665 |
| Asian Cities A-Z by Clue | 0 | - | 4.50 | 40,851 |
| Asian Physical Geography | 0 | - | 4.61 | 35,550 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,119 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,835 |
| Arab Spring Countries | 0 | - | 4.51 | 44,077 |
| History of Egypt | 0 | - | 4.58 | 24,044 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,716 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,974 |
| Asian Islands | 0 | - | 4.49 | 20,854 |
| Ottoman Empire Quiz | 0 | - | 4.37 | 17,155 |
| Dynasties of China | 0 | - | 4.64 | 27,946 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,412 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,393 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,326 |
| Australian Capitals | 0 | - | 4.92 | 62,739 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,259 |
| Official European Union Languages | 0 | - | 4.97 | 238,760 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,032 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,693 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,193 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,774 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,461 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,964 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,415 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,140 |
| Asia Map Quiz | 0 | - | 4.99 | 918,436 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,534 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,581 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,269 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,101 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,092 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,964 |
| Turkey A-Z | 0 | - | 4.04 | 11,863 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,855 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,234 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,445 |
| History of India | 0 | - | 4.62 | 21,445 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,004 |
| African East Coast | 0 | - | 4.96 | 96,185 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,048 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,830 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,611 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,713 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,368 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,059 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,525 |
| The Only European Country ... | 0 | - | 4.91 | 217,137 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,417 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,878 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,517 |
| Word Chain - Asia | 0 | - | 4.34 | 29,344 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,139 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,069 |
| History of Turkey | 0 | - | 3.95 | 16,662 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,912 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,105 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,726 |
| History of China | 0 | - | 4.37 | 57,271 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,159 |
| Countries of Africa | 0 | - | 5.00 | 2,541,987 |
| Australia Map Quiz | 0 | - | 4.95 | 344,919 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,971 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,826 |
| Celtic Nations | 0 | - | 4.69 | 46,973 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,121 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,972 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,255 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,832 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,779 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,277 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,816 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,771 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,781 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,586 |
| Chinese Inventions | 0 | - | 4.30 | 33,811 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,414 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,407 |
| Japanese Companies | 0 | - | 4.28 | 34,241 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,948 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,765 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,390 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,809 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,044 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,491 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,217 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,724 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,388 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,371 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,723 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,277 |
| African Island Countries | 0 | - | 4.96 | 101,783 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,675 |
| Australian States and Territories | 0 | - | 4.96 | 142,149 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,331 |
| Australia True or False | 0 | - | 4.87 | 56,922 |
| Flags of North and South America | 0 | - | 4.99 | 373,843 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,682 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,330 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,007 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,979 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,881 |
| North America Map Quiz | 0 | - | 4.98 | 249,032 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,777 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,277 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,189 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,265 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,933 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,412 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,846 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,021 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,826 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,348 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,119 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,295 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,478 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,982 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,519 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,484 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,461 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,324 |
| Slavic Countries | 0 | - | 4.96 | 111,805 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,413 |
| Counties of England | 0 | - | 4.97 | 798,141 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,153 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,334 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,910 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,297 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,146 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,101 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,676 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,003 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,121 |
| Japanese Loanwords | 0 | - | 4.47 | 84,671 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,832 |
| The Life of Gandhi | 0 | - | 4.37 | 13,060 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,718 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,373 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,843 |
| The Only African Country ... | 0 | - | 4.99 | 129,226 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,171 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,975 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,580 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,313 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 58,119 |
| Flags of Oceania | 0 | - | 5.00 | 260,048 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,387 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,579 |
| Australia Country Quiz | 0 | - | 4.43 | 69,649 |
| Regions of New Zealand | 0 | - | 4.84 | 28,554 |
| The Only American Country ... | 0 | - | 4.92 | 121,748 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,223 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,621 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,709 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,113 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,775 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,322 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,560 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,641 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,557 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,271 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,006 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,165 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,987 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,739 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,569 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,279 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,539 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,922 |
| Monarchies of Europe | 0 | - | 4.90 | 98,269 |
| European Countries with One Border | 0 | - | 4.97 | 182,999 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,773 |
