| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,197 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,209 |
| Provinces of Turkey | 0 | - | 4.95 | 202,988 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,413 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,434 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,198 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,351 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,510 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,272 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,755 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,239 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,318 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,038 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,618 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,542 |
| Countries of the Middle East | 0 | - | 4.96 | 199,898 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,363 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,909 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,144 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,787 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,083 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 61,126 |
| Middle East A-Z | 0 | - | 4.47 | 45,921 |
| States of India | 0 | - | 4.94 | 191,786 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,792 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,741 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,359 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,177 |
| A Quiz About Islam | 0 | - | 4.31 | 48,332 |
| History of Iran | 0 | - | 4.66 | 16,311 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,659 |
| Provinces of China | 0 | - | 4.97 | 202,328 |
| Japanese Prefectures | 0 | - | 4.98 | 135,802 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,781 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,860 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,776 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,137 |
| Word Chain - Asia | 0 | - | 4.34 | 29,274 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,167 |
| Syria Country Quiz | 0 | - | 4.81 | 32,559 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,759 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,016 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,267 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,526 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,534 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,857 |
| Word Scramble - European Countries | 0 | - | 4.70 | 141,309 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,344 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,528 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,426 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,830 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,551 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,493 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,406 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,506 |
| Countries Closest to Turkey | 0 | - | 4.96 | 125,704 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,820 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,448 |
| History of Egypt | 0 | - | 4.58 | 23,978 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,405 |
| Oman Country Quiz | 0 | - | 4.86 | 26,794 |
| Countries Closest to Cyprus | 0 | - | 4.91 | 55,229 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,566 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,432 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,192 |
| Asian Physical Geography | 0 | - | 4.61 | 35,451 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,011 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,543 |
| Arab Spring Countries | 0 | - | 4.51 | 43,923 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,618 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 57,944 |
| Famous People from Africa | 0 | - | 4.45 | 10,923 |
| Word Chain - Africa | 0 | - | 4.47 | 31,546 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,021 |
| Australian Capitals | 0 | - | 4.92 | 62,661 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 93,713 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,865 |
| Official European Union Languages | 0 | - | 4.97 | 237,695 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,339 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,713 |
| German Groups of Things | 0 | - | 4.46 | 38,386 |
| 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 | 65,526 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,265 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,719 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,193 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,989 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,847 |
| Turkey A-Z | 0 | - | 4.04 | 11,794 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,251 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,778 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,776 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,046 |
| Dynasties of China | 0 | - | 4.64 | 27,746 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,280 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,075 |
| History of India | 0 | - | 4.61 | 21,353 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,950 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,708 |
| Word Chain - Australia | 0 | - | 4.37 | 38,082 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,610 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,082 |
| Asia Map Quiz | 0 | - | 4.99 | 911,157 |
| Word Chain - The Middle East | 0 | - | 4.00 | 15,021 |
| Turkey Country Quiz | 0 | - | 4.42 | 75,417 |
| United Arab Emirates Country Quiz | 0 | - | 4.44 | 35,099 |
| Lebanon Country Quiz | 0 | - | 4.56 | 35,801 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,845 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,372 |
| History of China | 0 | - | 4.37 | 56,927 |
| Sushi Translation | 0 | - | 4.08 | 13,922 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,804 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,604,937 |
| Random General Knowledge - Countries | 0 | - | 4.33 | 88,571 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,489 |
| Countries of Africa | 0 | - | 5.00 | 2,522,047 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,288 |
| African East Coast | 0 | - | 4.96 | 95,545 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,373 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,220 |
| Australia Map Quiz | 0 | - | 4.94 | 343,322 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,676 |
| Word Chain - South America | 0 | - | 4.51 | 23,840 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,846 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,263 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,140 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,477 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,988 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,277 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,352 |
| The Only European Country ... | 0 | - | 4.91 | 215,218 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,364 |
| Word Chain - France | 0 | - | 4.38 | 42,680 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,672 |
| British Groups of Things | 0 | - | 4.25 | 82,780 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,996 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,990 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,807 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,095 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,635 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,605 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,112 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,473 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,611 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,227 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,599 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,614 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,520 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,080 |
| Egyptian Gods and Goddesses | 0 | - | 4.43 | 27,454 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,683 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,476 |
| Chinese Inventions | 0 | - | 4.30 | 33,757 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,349 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,283 |
| Japanese Companies | 0 | - | 4.28 | 34,153 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,868 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,620 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,426 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,207 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,851 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,799 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,156 |
| Countries with Four Letters | 0 | - | 4.99 | 420,410 |
| Random Symbol to Element | 0 | - | 4.88 | 92,537 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,522 |
| Random Country to Capital | 0 | - | 4.98 | 915,206 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,701 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,881 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,211 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,704 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,655 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,073 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,259 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,919 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,704 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,857 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,787 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,244 |
| African Island Countries | 0 | - | 4.96 | 101,187 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,662 |
| Australian States and Territories | 0 | - | 4.96 | 141,389 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,148 |
| Australia True or False | 0 | - | 4.87 | 56,682 |
| Flags of North and South America | 0 | - | 4.99 | 370,291 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,412 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,540 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,880 |
| South America Map Quiz | 0 | - | 5.00 | 1,544,822 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,513 |
| North America Map Quiz | 0 | - | 4.98 | 246,684 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,552 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,956 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,935 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,879 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,694 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,057 |
| Celtic Nations | 0 | - | 4.69 | 46,875 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,652 |
