| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,048 |
| History of India | 0 | - | 4.61 | 21,273 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,062 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,641 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,714 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,099 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,233 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,919 |
| States of India | 0 | - | 4.94 | 189,898 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,973 |
| Provinces of Turkey | 0 | - | 4.95 | 200,817 |
| Provinces of China | 0 | - | 4.97 | 199,958 |
| Japanese Prefectures | 0 | - | 4.98 | 134,461 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,214 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,141 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,120 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,065 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,240 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,294 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,443 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,443 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,422 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 33,966 |
| Asian Physical Geography | 0 | - | 4.61 | 35,367 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,910 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,255 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,523 |
| The Life of Gandhi | 0 | - | 4.37 | 13,016 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,718 |
| Asian Islands | 0 | - | 4.49 | 20,763 |
| Dynasties of China | 0 | - | 4.63 | 27,604 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,941 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,671 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,975 |
| Australian Capitals | 0 | - | 4.92 | 62,589 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,559 |
| Official European Union Languages | 0 | - | 4.97 | 236,458 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,655 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,046 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,815 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,377 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,147 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,552 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,056 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,309 |
| Asia Map Quiz | 0 | - | 4.99 | 906,603 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,316 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,315 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,145 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,887 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,695 |
| Middle East A-Z | 0 | - | 4.47 | 45,772 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,238 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,160 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,778 |
| African East Coast | 0 | - | 4.96 | 94,998 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,890 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,759 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,015 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,177 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,878 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,520 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,453 |
| The Only European Country ... | 0 | - | 4.91 | 213,686 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,444 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,548 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,418 |
| Word Chain - Asia | 0 | - | 4.34 | 29,217 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,410 |
| A Quiz About Islam | 0 | - | 4.31 | 48,192 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,488 |
| History of Iran | 0 | - | 4.65 | 16,262 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,420 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,658 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,925 |
| History of China | 0 | - | 4.37 | 56,673 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,522 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,274 |
| Countries of Africa | 0 | - | 5.00 | 2,506,370 |
| Australia Map Quiz | 0 | - | 4.94 | 342,375 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,942 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,210 |
| Celtic Nations | 0 | - | 4.69 | 46,806 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,908 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,677 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,979 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,498 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,486 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,993 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,496 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,480 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,426 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,556 |
| Ottoman Empire Quiz | 0 | - | 4.46 | 17,018 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,716 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,597 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,372 |
| Chinese Inventions | 0 | - | 4.30 | 33,717 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,305 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,186 |
| Japanese Companies | 0 | - | 4.28 | 34,071 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,763 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,641 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,417 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,895 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,566 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,530 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,209 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,471 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,022 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,352 |
| African Island Countries | 0 | - | 4.96 | 100,734 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,569 |
| Australian States and Territories | 0 | - | 4.95 | 140,607 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,001 |
| Australia True or False | 0 | - | 4.87 | 56,488 |
| Flags of North and South America | 0 | - | 4.99 | 366,628 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,131 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,130 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,100 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,833 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,173 |
| North America Map Quiz | 0 | - | 4.98 | 244,256 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,366 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,664 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,744 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,581 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,478 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,232 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,625 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,360 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,663 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,253 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,214 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,441 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,820 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,703 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,746 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,274 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,210 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,151 |
| Slavic Countries | 0 | - | 4.96 | 110,815 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,031 |
| Counties of England | 0 | - | 4.97 | 788,846 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,618 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,132 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,319 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,721 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,369 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,196 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,659 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,434 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,875 |
| Countries of the Middle East | 0 | - | 4.96 | 198,824 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,439 |
| History of Egypt | 0 | - | 4.58 | 23,930 |
| Japanese Loanwords | 0 | - | 4.47 | 84,335 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,400 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,132 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,990 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,227 |
| The Only African Country ... | 0 | - | 4.99 | 128,317 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,757 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,029 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,259 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,064 |
| Flags of Oceania | 0 | - | 5.00 | 254,946 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,892 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,377 |
| Australia Country Quiz | 0 | - | 4.43 | 69,260 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,033 |
| Regions of New Zealand | 0 | - | 4.85 | 28,114 |
| The Only American Country ... | 0 | - | 4.92 | 120,714 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,304 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,341 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,676 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,914 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,861 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,886 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,924 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,270 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,826 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,025 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,466 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,335 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,297 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,005 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,306 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,788 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,180 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.73 | 58,124 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,749 |
| Monarchies of Europe | 0 | - | 4.90 | 97,271 |
| European Countries with One Border | 0 | - | 4.97 | 181,556 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,399 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,181 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,870 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,862 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,149 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,064 |
