| Top Asian Languages on a Map | 0 | - | 4.95 | 70,680 |
| States of India | 0 | - | 4.94 | 190,031 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,098 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,929 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,071 |
| History of India | 0 | - | 4.61 | 21,283 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,440 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,311 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,765 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,151 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,242 |
| The Life of Gandhi | 0 | - | 4.37 | 13,018 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,995 |
| Provinces of Turkey | 0 | - | 4.95 | 201,003 |
| Provinces of China | 0 | - | 4.97 | 200,111 |
| Japanese Prefectures | 0 | - | 4.98 | 134,567 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,532 |
| States of India Map Quiz | 0 | - | 4.82 | 26,036 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,620 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,312 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,446 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,603 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,334 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,462 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,868 |
| Name that Greek Letter | 0 | - | 4.94 | 321,652 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,156 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,167 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,116 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,263 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,452 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,527 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,126 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 34,200 |
| Asian Physical Geography | 0 | - | 4.61 | 35,370 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,927 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,425 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,281 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,530 |
| India Cities Map Quiz | 0 | - | 4.63 | 60,666 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,154 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,375 |
| Asian Islands | 0 | - | 4.49 | 20,764 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,826 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,392 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,160 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,562 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,074 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,329 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,323 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,149 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,900 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,712 |
| Middle East A-Z | 0 | - | 4.47 | 45,787 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,287 |
| Dynasties of China | 0 | - | 4.63 | 27,615 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,171 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,952 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,256 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,282 |
| Australian Capitals | 0 | - | 4.92 | 62,593 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,579 |
| Official European Union Languages | 0 | - | 4.97 | 236,520 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,700 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,195 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,702 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,433 |
| Asia Map Quiz | 0 | - | 4.99 | 906,979 |
| A Quiz About Islam | 0 | - | 4.31 | 48,206 |
| History of Iran | 0 | - | 4.65 | 16,272 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,440 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,675 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,958 |
| History of China | 0 | - | 4.37 | 56,691 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,294 |
| Countries of Africa | 0 | - | 5.00 | 2,507,745 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,811 |
| African East Coast | 0 | - | 4.96 | 95,041 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,924 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,794 |
| Australia Map Quiz | 0 | - | 4.94 | 342,473 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,773 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,589 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,133 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,203 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,975 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,301 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,536 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,547 |
| The Only European Country ... | 0 | - | 4.91 | 213,821 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,527 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,566 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,919 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,695 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,992 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,514 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,498 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,013 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,431 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,507 |
| Word Chain - Asia | 0 | - | 4.34 | 29,220 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,464 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,496 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,443 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,890 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,493 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,025 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,722 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,375 |
| Chinese Inventions | 0 | - | 4.30 | 33,719 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,305 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,193 |
| Japanese Companies | 0 | - | 4.28 | 34,083 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,769 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,688 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,418 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,648 |
| Maldives Country Quiz | 0 | - | 4.73 | 18,685 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,433 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,312 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,621 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,571 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,270 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,503 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,101 |
| African Island Countries | 0 | - | 4.96 | 100,786 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,653 |
| Australian States and Territories | 0 | - | 4.95 | 140,834 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,017 |
| Australia True or False | 0 | - | 4.87 | 56,501 |
| Flags of North and South America | 0 | - | 4.99 | 367,171 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,151 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,158 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,221 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,182 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,607 |
| North America Map Quiz | 0 | - | 4.98 | 244,417 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,377 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,886 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,935 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,608 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,497 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,238 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,550 |
| Celtic Nations | 0 | - | 4.69 | 46,812 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,736 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,713 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,288 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,463 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,848 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,824 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,874 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,420 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,255 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,197 |
| Slavic Countries | 0 | - | 4.96 | 110,854 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,048 |
| Languages of Spain | 0 | - | 4.36 | 23,147 |
| Counties of England | 0 | - | 4.97 | 789,152 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,515 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,342 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,760 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,407 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,241 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,701 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,482 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,878 |
| Countries of the Middle East | 0 | - | 4.96 | 198,904 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,446 |
| History of Egypt | 0 | - | 4.58 | 23,932 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,981 |
| Japanese Loanwords | 0 | - | 4.47 | 84,345 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 711,449 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,450 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,849 |
| Flags to Languages | 0 | - | 4.95 | 172,473 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,793 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,211 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,891 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,773 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,329 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,158 |
| African Great Lakes | 0 | - | 4.82 | 65,149 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,000 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,246 |
| The Only African Country ... | 0 | - | 4.99 | 128,361 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,776 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,861 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,362 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,065 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,328 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,106 |
| Name a Valid African Country | 0 | - | 4.98 | 152,934 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,485 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,819 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,038 |
| Flags of Oceania | 0 | - | 5.00 | 255,180 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,915 |
| Palau Country Quiz | 0 | - | 4.89 | 22,843 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,418 |
