| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,262 |
| Provinces of Turkey | 0 | - | 4.95 | 201,409 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,738 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,198 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,617 |
| Official European Union Languages | 0 | - | 4.97 | 237,008 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,740 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,322 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,437 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,294 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,398 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,421 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,035 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,545 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,390 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,660 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,859 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,210 |
| Countries of the Middle East | 0 | - | 4.96 | 199,059 |
| Middle East A-Z | 0 | - | 4.47 | 45,808 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,712 |
| States of India | 0 | - | 4.94 | 190,461 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,024 |
| A Quiz About Islam | 0 | - | 4.31 | 48,220 |
| History of Iran | 0 | - | 4.65 | 16,277 |
| Provinces of China | 0 | - | 4.97 | 200,311 |
| Japanese Prefectures | 0 | - | 4.98 | 134,729 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,581 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,494 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,007 |
| Turkey A-Z | 0 | - | 4.04 | 11,730 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,520 |
| Slavic Languages | 0 | - | 4.67 | 54,007 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,188 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,238 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,187 |
| History of Turkey | 0 | - | 3.95 | 16,575 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,735 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,466 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,084 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,456 |
| History of Egypt | 0 | - | 4.58 | 23,940 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 54,935 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,637 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 216,897 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,190 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,393 |
| Asian Physical Geography | 0 | - | 4.61 | 35,376 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,938 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,320 |
| Arab Spring Countries | 0 | - | 4.51 | 43,836 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,542 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,235 |
| Top World Languages | 0 | - | 4.92 | 813,590 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,934 |
| Australian Capitals | 0 | - | 4.92 | 62,596 |
| Europe Map Quiz | 0 | - | 5.00 | 4,733,154 |
| Asian Islands | 0 | - | 4.49 | 20,771 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,844 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,410 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,179 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,583 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,092 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,333 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,342 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,161 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,916 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,738 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,349 |
| Dynasties of China | 0 | - | 4.64 | 27,627 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,181 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,967 |
| Countries by Official Language | 0 | - | 4.95 | 192,843 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,542 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,010 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,217 |
| Countries in their Native Language | 0 | - | 4.99 | 196,707 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,873 |
| History of India | 0 | - | 4.61 | 21,296 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,036 |
| Official Languages of South Africa | 0 | - | 4.56 | 26,046 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,695 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,419 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,726 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,309 |
| Asia Map Quiz | 0 | - | 4.99 | 907,533 |
| Word Chain - The Middle East | 0 | - | 4.00 | 14,981 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,467 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,692 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,002 |
| History of China | 0 | - | 4.37 | 56,718 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,316 |
| Countries of Africa | 0 | - | 5.00 | 2,509,584 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,869 |
| African East Coast | 0 | - | 4.96 | 95,108 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,992 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,840 |
| Australia Map Quiz | 0 | - | 4.94 | 342,607 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,765 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,255 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,239 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,122 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,450 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,560 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,674 |
| The Only European Country ... | 0 | - | 4.91 | 214,010 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,664 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,578 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,932 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,719 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,005 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,534 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,518 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,027 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,435 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,530 |
| Word Chain - Asia | 0 | - | 4.34 | 29,224 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,540 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,511 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,469 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,614 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,385 |
| Chinese Inventions | 0 | - | 4.30 | 33,728 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,310 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,204 |
| Japanese Companies | 0 | - | 4.28 | 34,089 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,785 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,093 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,709 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,315 |
| German-Speaking Countries | 0 | - | 4.89 | 123,522 |
| Italian Name Translation | 0 | - | 4.81 | 45,146 |
| French-Speaking Countries | 0 | - | 4.85 | 268,890 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,657 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,460 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,853 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,695 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,627 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,335 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,537 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,215 |
| African Island Countries | 0 | - | 4.96 | 100,842 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,754 |
| Australian States and Territories | 0 | - | 4.96 | 140,970 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,034 |
| Australia True or False | 0 | - | 4.87 | 56,531 |
| Flags of North and South America | 0 | - | 4.99 | 367,739 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,174 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,204 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,304 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,619 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,436 |
| North America Map Quiz | 0 | - | 4.98 | 244,673 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,139 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,219 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,515 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,249 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,796 |
| Celtic Nations | 0 | - | 4.69 | 46,822 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,451 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,752 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,348 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,481 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,515 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,899 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,971 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,085 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,588 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,323 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,243 |
| Slavic Countries | 0 | - | 4.96 | 110,906 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,056 |
| Languages of Spain | 0 | - | 4.36 | 23,160 |
| Counties of England | 0 | - | 4.97 | 789,668 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,026 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,395 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,847 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,467 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,300 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,810 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,562 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,886 |
| Fertile Crescent Countries | 0 | - | 4.37 | 23,028 |
| Japanese Loanwords | 0 | - | 4.47 | 84,368 |
| English Speaking Countries | 0 | - | 4.64 | 356,095 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,148 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,278 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,841 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,288 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,444 |
| The Life of Gandhi | 0 | - | 4.37 | 13,020 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,185 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,016 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,274 |
| The Only African Country ... | 0 | - | 4.99 | 128,398 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,794 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,125 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,438 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,148 |
| Flags of Oceania | 0 | - | 5.00 | 255,471 |
