| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,561 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,549 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,407 |
| Provinces of Turkey | 0 | - | 4.95 | 204,427 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,235 |
| Official European Union Languages | 0 | - | 4.97 | 238,699 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,982 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,598 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,567 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,894 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,930 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,233 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,770 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,233 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,565 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,030 |
| Countries of the Middle East | 0 | - | 4.96 | 201,361 |
| Middle East A-Z | 0 | - | 4.47 | 46,083 |
| States of India | 0 | - | 4.95 | 193,728 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,573 |
| A Quiz About Islam | 0 | - | 4.31 | 48,470 |
| History of Iran | 0 | - | 4.66 | 16,364 |
| Provinces of China | 0 | - | 4.97 | 205,003 |
| Japanese Prefectures | 0 | - | 4.98 | 137,274 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,153 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,573 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,431 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,037 |
| Slavic Languages | 0 | - | 4.68 | 54,412 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,579 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,948 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,601 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,930 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,675 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,384 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,589 |
| Countries Closest to Turkey | 0 | - | 4.96 | 126,161 |
| History of Egypt | 0 | - | 4.58 | 24,039 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,650 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,417 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 220,428 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,204 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 39,617 |
| Asian Physical Geography | 0 | - | 4.61 | 35,544 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,112 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,820 |
| Arab Spring Countries | 0 | - | 4.51 | 44,067 |
| Ottoman Empire Quiz | 0 | - | 4.37 | 17,153 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,710 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,311 |
| Top World Languages | 0 | - | 4.92 | 823,267 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,382 |
| Australian Capitals | 0 | - | 4.92 | 62,734 |
| Europe Map Quiz | 0 | - | 5.00 | 4,766,876 |
| Asian Islands | 0 | - | 4.49 | 20,850 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,185 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,761 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,454 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,958 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,406 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,526 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,577 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,266 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,097 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,081 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,947 |
| Turkey A-Z | 0 | - | 4.04 | 11,861 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,851 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,130 |
| Dynasties of China | 0 | - | 4.64 | 27,943 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,439 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,243 |
| Countries by Official Language | 0 | - | 4.95 | 195,100 |
| Places in their Native Language #1 | 0 | - | 4.85 | 242,124 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 296,176 |
| Countries in their Native Language | 0 | - | 4.99 | 198,828 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,952 |
| History of India | 0 | - | 4.62 | 21,444 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,856 |
| Official Languages of South Africa | 0 | - | 4.57 | 26,165 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,141 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,573 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,924 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,949 |
| Asia Map Quiz | 0 | - | 4.99 | 917,970 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,066 |
| History of Turkey | 0 | - | 3.95 | 16,660 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,903 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,090 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,706 |
| History of China | 0 | - | 4.37 | 57,251 |
| Countries of Africa | 0 | - | 5.00 | 2,540,982 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,963 |
| African East Coast | 0 | - | 4.96 | 96,155 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,024 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,811 |
| Australia Map Quiz | 0 | - | 4.95 | 344,845 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,383 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,529 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,703 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,285 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,745 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,037 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,452 |
| The Only European Country ... | 0 | - | 4.91 | 217,019 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,358 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,868 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,112 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,958 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,248 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,825 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,768 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,271 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,516 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,805 |
| Word Chain - Asia | 0 | - | 4.34 | 29,341 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,101 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,759 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,776 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,583 |
| Chinese Inventions | 0 | - | 4.30 | 33,811 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,411 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,403 |
| Japanese Companies | 0 | - | 4.28 | 34,240 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,948 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,754 |
| Spanish to English Country Names | 0 | - | 4.86 | 33,244 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,438 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,732 |
| German-Speaking Countries | 0 | - | 4.91 | 145,658 |
| Italian Name Translation | 0 | - | 4.83 | 47,047 |
| French-Speaking Countries | 0 | - | 4.85 | 270,705 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,802 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,025 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,249 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,167 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,685 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,351 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,351 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,676 |
| African Island Countries | 0 | - | 4.96 | 101,742 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,615 |
| Australian States and Territories | 0 | - | 4.96 | 142,116 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,326 |
| Australia True or False | 0 | - | 4.87 | 56,907 |
| Flags of North and South America | 0 | - | 4.99 | 373,709 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,670 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,304 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,949 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,747 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,524 |
| North America Map Quiz | 0 | - | 4.98 | 248,926 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,111 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,987 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,921 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,409 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,243 |
| Celtic Nations | 0 | - | 4.69 | 46,967 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,714 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,785 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,308 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,021 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,261 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,451 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,866 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,364 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,424 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,419 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,301 |
| Slavic Countries | 0 | - | 4.96 | 111,770 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,394 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,116 |
| Languages of Spain | 0 | - | 4.36 | 23,338 |
| Counties of England | 0 | - | 4.97 | 797,898 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,551 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,315 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,853 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,260 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,095 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,032 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,609 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,999 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,115 |
| Japanese Loanwords | 0 | - | 4.47 | 84,665 |
| English Speaking Countries | 0 | - | 4.64 | 357,475 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,911 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,701 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,666 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,302 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,820 |
| The Life of Gandhi | 0 | - | 4.37 | 13,057 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,703 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,364 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,830 |
| The Only African Country ... | 0 | - | 4.99 | 129,200 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,161 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,949 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,518 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,291 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.88 | 57,993 |
