| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,174 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,208 |
| Provinces of Turkey | 0 | - | 4.95 | 202,971 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,411 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,430 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,196 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,335 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,501 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,212 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,749 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,179 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,316 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,031 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,604 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,529 |
| Countries of the Middle East | 0 | - | 4.96 | 199,874 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,361 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,906 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,137 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,780 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,081 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,122 |
| Middle East A-Z | 0 | - | 4.47 | 45,918 |
| States of India | 0 | - | 4.94 | 191,758 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,770 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,732 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,353 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,176 |
| A Quiz About Islam | 0 | - | 4.31 | 48,330 |
| History of Iran | 0 | - | 4.66 | 16,309 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,657 |
| Provinces of China | 0 | - | 4.97 | 202,270 |
| Japanese Prefectures | 0 | - | 4.98 | 135,783 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,768 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,819 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,750 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,107 |
| Word Chain - Asia | 0 | - | 4.34 | 29,273 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,163 |
| Syria Country Quiz | 0 | - | 4.81 | 32,551 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,750 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,015 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,265 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,523 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,529 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,836 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,304 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,339 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,522 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,424 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,830 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,550 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,489 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,403 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,505 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,696 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,815 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,444 |
| History of Egypt | 0 | - | 4.58 | 23,978 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,402 |
| Oman Country Quiz | 0 | - | 4.86 | 26,792 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,221 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,565 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,405 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,183 |
| Asian Physical Geography | 0 | - | 4.61 | 35,448 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,010 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,531 |
| Arab Spring Countries | 0 | - | 4.51 | 43,921 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,615 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 57,906 |
| Famous People from Africa | 0 | - | 4.45 | 10,923 |
| Word Chain - Africa | 0 | - | 4.47 | 31,544 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,016 |
| Australian Capitals | 0 | - | 4.92 | 62,659 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 93,706 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,857 |
| Official European Union Languages | 0 | - | 4.97 | 237,679 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,327 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,319 |
| German Groups of Things | 0 | - | 4.46 | 38,382 |
| Asian Islands | 0 | - | 4.49 | 20,798 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,963 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,523 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,265 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,716 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,186 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,989 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,842 |
| Turkey A-Z | 0 | - | 4.04 | 11,793 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,239 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,775 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,769 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,014 |
| Dynasties of China | 0 | - | 4.64 | 27,741 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,274 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,072 |
| History of India | 0 | - | 4.61 | 21,352 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,820 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,662 |
| Word Chain - Australia | 0 | - | 4.37 | 38,079 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,583 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,967 |
| Asia Map Quiz | 0 | - | 4.99 | 911,052 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,020 |
| Turkey Country Quiz | 0 | - | 4.42 | 75,413 |
| United Arab Emirates Country Quiz | 0 | - | 4.44 | 35,097 |
| Lebanon Country Quiz | 0 | - | 4.56 | 35,798 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,840 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,370 |
| History of China | 0 | - | 4.37 | 56,925 |
| Sushi Translation | 0 | - | 4.08 | 13,922 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,800 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,664 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,569 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,486 |
| Countries of Africa | 0 | - | 5.00 | 2,521,719 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,279 |
| African East Coast | 0 | - | 4.96 | 95,534 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,363 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,213 |
| Australia Map Quiz | 0 | - | 4.94 | 343,293 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,674 |
| Word Chain - South America | 0 | - | 4.51 | 23,835 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,652 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,214 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,102 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,472 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,959 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,244 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,340 |
| The Only European Country ... | 0 | - | 4.91 | 215,185 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,343 |
| Word Chain - France | 0 | - | 4.38 | 42,678 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,669 |
| British Groups of Things | 0 | - | 4.25 | 82,778 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,994 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,990 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,805 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,093 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,632 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,605 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,108 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,471 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,609 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,213 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,595 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,605 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,520 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,077 |
| Egyptian Gods and Goddesses | 0 | - | 4.43 | 27,454 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,682 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,471 |
| Chinese Inventions | 0 | - | 4.30 | 33,756 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,349 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,279 |
| Japanese Companies | 0 | - | 4.28 | 34,148 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,865 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,457 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,404 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,183 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,835 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,737 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,116 |
| Countries with Four Letters | 0 | - | 4.99 | 420,373 |
| Random Symbol to Element | 0 | - | 4.88 | 92,531 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,403 |
| Random Country to Capital | 0 | - | 4.98 | 915,111 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,679 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,860 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,210 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,704 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,653 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,004 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,246 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,910 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,694 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,850 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,772 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,224 |
| African Island Countries | 0 | - | 4.96 | 101,175 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,641 |
| Australian States and Territories | 0 | - | 4.96 | 141,378 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,146 |
| Australia True or False | 0 | - | 4.87 | 56,678 |
| Flags of North and South America | 0 | - | 4.99 | 370,224 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,408 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,533 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,849 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,638 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,376 |
| North America Map Quiz | 0 | - | 4.98 | 246,609 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,547 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,891 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,878 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,870 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,687 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,830 |
| Celtic Nations | 0 | - | 4.69 | 46,873 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,570 |
