| Asian Countries by First 2 Letters | 0 | - | 4.91 | 266,324 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 65,682 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 219,788 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.94 | 43,436 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 53,522 |
| Japanese Prefectures | 0 | - | 4.98 | 120,302 |
| States of India | 0 | - | 4.94 | 172,853 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 63,713 |
| Provinces of Turkey | 0 | - | 4.95 | 188,919 |
| Provinces of China | 0 | - | 4.97 | 176,504 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 506,498 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 48,866 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 84,305 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.42 | 259,908 |
| Countries Closest to Yemen | 0 | - | 4.88 | 20,418 |
| China's Territorial Disputes | 0 | - | 4.43 | 34,154 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 256,390 |
| Japan Multiple Choice | 0 | - | 4.51 | 39,328 |
| Asian Physical Geography | 0 | - | 4.59 | 34,521 |
| East Asian Islands on the Map | 0 | - | 4.53 | 31,895 |
| Asia's Busiest Airports | 0 | - | 4.75 | 49,233 |
| Europe Map Quiz | 0 | - | 5.00 | 4,515,488 |
| Asian Islands | 0 | - | 4.45 | 20,335 |
| Middle Eastern Geography Quiz | 0 | - | 4.43 | 21,709 |
| Dynasties of China | 0 | - | 4.64 | 26,009 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 52,571 |
| Africa Map Quiz | 0 | - | 5.00 | 2,021,356 |
| Oceania Map Quiz | 0 | - | 4.98 | 599,548 |
| Australian Capitals | 0 | - | 4.92 | 61,788 |
| Count to 10 in Europe: Pro | 0 | - | 4.84 | 64,577 |
| Official European Union Languages | 0 | - | 4.98 | 226,197 |
| European Countries in their Native Language | 0 | - | 4.99 | 150,287 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 406,471 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 69,171 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 63,603 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 59,774 |
| Asian Geography by Letter - P | 0 | - | 4.44 | 55,896 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 55,499 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,390,343 |
| Asia Map Quiz | 0 | - | 4.99 | 845,304 |
| Asia Geography Quiz #1 | 0 | - | 4.77 | 52,146 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 46,921 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 31,458 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.70 | 34,829 |
| Asian Geography By Letter - L | 0 | - | 4.45 | 40,975 |
| Middle East A-Z | 0 | - | 4.46 | 44,382 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.83 | 51,007 |
| Provinces of the Philippines | 0 | - | 4.63 | 40,296 |
| Overseas Chinese Population | 0 | - | 4.54 | 41,700 |
| History of India | 0 | - | 4.60 | 20,403 |
| African East Coast | 0 | - | 4.96 | 89,506 |
| Western Africa Map Quiz | 0 | - | 4.97 | 67,160 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 44,994 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,008 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 89,114 |
| Countries That Use the Euro | 0 | - | 4.92 | 73,854 |
| Europe Geography Decoder | 0 | - | 4.85 | 66,472 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 102,708 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 40,396 |
| The Only European Country ... | 0 | - | 4.92 | 195,060 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 39,877 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,805 |
| South Asian Cities by Map | 0 | - | 4.37 | 22,870 |
| Word Chain - Asia | 0 | - | 4.33 | 28,538 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.41 | 28,032 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 88,293 |
| A Quiz About Islam | 0 | - | 4.28 | 46,512 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.19 | 14,967 |
| Countries That Don't Recognize Israel | 0 | - | 4.57 | 32,002 |
| Largest Indonesian Islands | 0 | - | 4.68 | 47,436 |
| Chinese Zodiac Quiz | 0 | - | 4.74 | 123,082 |
| History of China | 0 | - | 4.38 | 53,710 |
| Japanese Companies | 0 | - | 4.30 | 33,034 |
| Four Main Islands of Japan | 0 | - | 4.52 | 25,452 |
| North Korea... or South Korea? | 0 | - | 4.48 | 77,894 |
| Countries of Africa | 0 | - | 5.00 | 2,327,840 |
| Australia Map Quiz | 0 | - | 4.94 | 332,049 |
| United States Map Quiz | 0 | - | 4.98 | 4,033,914 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 348,932 |
| Celtic Nations | 0 | - | 4.75 | 45,828 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 54,943 |
| Asian Geography by Letter - D | 0 | - | 4.26 | 50,255 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 49,682 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 65,746 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 62,901 |
| Asian Geography by Letter - N | 0 | - | 4.32 | 48,451 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 31,425 |
| Asian Last Names in the United States | 0 | - | 4.42 | 45,039 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 33,043 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 28,845 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,332,951 |
| Ottoman Empire Quiz | 0 | - | 4.43 | 16,346 |
| Emirates of the United Arab Emirates | 0 | - | 4.52 | 17,697 |
| English Words of Arabic Origin | 0 | - | 4.53 | 48,323 |
| Largest Philippines Islands | 0 | - | 4.63 | 23,361 |
| Chinese Inventions | 0 | - | 4.29 | 33,131 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 14,911 |
| Chinese Geography on the Map | 0 | - | 4.59 | 23,129 |
| Japanese Loanwords | 0 | - | 4.51 | 81,904 |
| Japanese Language - Katakana Practice | 0 | - | 4.60 | 29,642 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 29,586 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 16,710 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 95,090 |
| Flags of Africa Quiz | 0 | - | 5.00 | 420,169 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 24,557 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 207,052 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 110,391 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 153,870 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 127,446 |
| Top African Languages on a Map | 0 | - | 4.92 | 63,003 |
| African Island Countries | 0 | - | 4.96 | 95,066 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 232,842 |
| Australian States and Territories | 0 | - | 4.96 | 135,072 |
| Australian Immigration by Country | 0 | - | 4.81 | 75,245 |
| Australia True or False | 0 | - | 4.87 | 54,281 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 331,473 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 109,840 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 137,772 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 116,868 |
| South America Map Quiz | 0 | - | 5.00 | 1,482,345 |
| Countries of North America Quiz | 0 | - | 5.00 | 942,482 |
| North America Map Quiz | 0 | - | 4.98 | 220,267 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 110,543 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 606,703 |
| Most Spoken Languages in Canada | 0 | - | 4.90 | 50,721 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 39,931 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 22,083 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,120,444 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,256,531 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 184,770 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 144,409 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 200,990 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 82,158 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 83,457 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 296,945 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 141,363 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.94 | 58,556 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 81,368 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 120,816 |
| Slavic Countries | 0 | - | 4.96 | 105,503 |
| Germany Multiple Choice | 0 | - | 4.83 | 51,674 |
| Counties of England | 0 | - | 4.97 | 741,114 |
| Flags of Asia Quiz | 0 | - | 4.99 | 561,574 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 105,117 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 146,991 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 93,692 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 101,976 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 118,360 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 100,052 |
| Countries of the Middle East | 0 | - | 4.95 | 186,009 |
| Word Chain - The Middle East | 0 | - | 4.03 | 14,465 |
| Iran... or Iraq? | 0 | - | 4.32 | 32,409 |
| History of Egypt | 0 | - | 4.58 | 23,238 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 74,313 |
| The Life of Gandhi | 0 | - | 4.37 | 12,794 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 57,436 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 47,535 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 28,931 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 69,234 |
| The Only African Country ... | 0 | - | 4.98 | 124,083 |
| African Countries by a Single Clue | 0 | - | 4.91 | 65,680 |
| Pixelated Africa Map | 0 | - | 4.98 | 92,991 |
| Countries Closest to Africa | 0 | - | 4.96 | 150,275 |
| Flags of Oceania | 0 | - | 5.00 | 233,177 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 23,973 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 138,318 |
| Australia Country Quiz | 0 | - | 4.45 | 59,781 |
| Regions of New Zealand | 0 | - | 4.83 | 26,236 |
| The Only American Country ... | 0 | - | 4.93 | 114,940 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 105,497 |
| Uruguay Country Quiz | 0 | - | 4.83 | 30,052 |
| Central America and Caribbean Map Quiz | 0 | - | 4.88 | 879,133 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 51,793 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 89,869 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 54,337 |
| U.S. State Border Crossings | 0 | - | 4.96 | 85,666 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 229,946 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.86 | 69,778 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 67,546 |
| Canada Provinces and Territories | 0 | - | 4.99 | 308,374 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 100,619 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 89,141 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 128,768 |
| Three Band Flags of Europe | 0 | - | 4.97 | 181,737 |
| Catholic Countries in Europe | 0 | - | 4.83 | 89,030 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.70 | 56,017 |
| Pixelated Europe Map | 0 | - | 4.88 | 115,152 |
| Monarchies of Europe | 0 | - | 4.89 | 92,364 |
| European Countries with One Border | 0 | - | 4.97 | 173,954 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 151,754 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 141,355 |
| Federal Subjects of Russia | 0 | - | 4.93 | 127,537 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 118,890 |
| Regions of France Map Quiz | 0 | - | 4.96 | 134,907 |
| States of Germany Map Quiz | 0 | - | 4.90 | 126,048 |
| States of Germany | 0 | - | 4.94 | 136,039 |
| Germany Immigration by Country | 0 | - | 4.86 | 74,865 |
| Counties of Ireland | 0 | - | 4.88 | 173,544 |
| Regions of Italy | 0 | - | 4.90 | 66,818 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 34,589 |
