| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,310 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 27,079 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,456 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,500 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,486 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,988 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,548 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,888 |
| States of India | 0 | - | 4.95 | 193,587 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,538 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,125 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,881 |
| Provinces of Turkey | 0 | - | 4.95 | 204,355 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,143 |
| Provinces of China | 0 | - | 4.97 | 204,823 |
| Japanese Prefectures | 0 | - | 4.98 | 137,172 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,315 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,373 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,580 |
| Countries that Border China | 0 | - | 4.96 | 263,276 |
| China Multiple Choice | 0 | - | 4.50 | 37,298 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,485 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,184 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,698 |
| Japanese Loanwords | 0 | - | 4.47 | 84,659 |
| Countries that Beat North Korea | 0 | - | 4.43 | 34,395 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,602 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,566 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,912 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,427 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,872 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 24,866 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,668 |
| Countries that Beat China | 0 | - | 4.85 | 115,932 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,278 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,343 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,832 |
| Name Every Beatles Song | 0 | - | 4.97 | 236,443 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 291,823 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,623 |
| Asian Physical Geography | 0 | - | 4.61 | 35,541 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,104 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,560 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,805 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,704 |
| Cities with the Most Opera Performances | 0 | - | 4.63 | 41,475 |
| Countries of the Indian Diaspora | 0 | - | 4.45 | 59,332 |
| History of India | 0 | - | 4.62 | 21,438 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,336 |
| Which African Country? | 0 | - | 4.58 | 36,380 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,315 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,404 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 213,805 |
| Asian Islands | 0 | - | 4.49 | 20,847 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,158 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,729 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,433 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,936 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,390 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,518 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,571 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,260 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,093 |
| Which Asian Country? | 0 | - | 4.64 | 57,606 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,053 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,916 |
| A Quiz About Islam | 0 | - | 4.31 | 48,461 |
| Middle East A-Z | 0 | - | 4.47 | 46,032 |
| History of Iran | 0 | - | 4.66 | 16,361 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,888 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,086 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,065 |
| Geography of China | 0 | - | 4.21 | 13,962 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,674 |
| Dynasties of China | 0 | - | 4.64 | 27,938 |
| History of China | 0 | - | 4.37 | 57,227 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,428 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,234 |
| Sushi Translation | 0 | - | 4.08 | 13,951 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,124 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,794 |
| Countries of Africa | 0 | - | 5.00 | 2,539,420 |
| Africa Map Quiz | 0 | - | 5.00 | 2,118,937 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,905 |
| African East Coast | 0 | - | 4.96 | 96,120 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,971 |
| Oceania Map Quiz | 0 | - | 4.98 | 642,819 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,778 |
| Australian Capitals | 0 | - | 4.92 | 62,733 |
| Australia Map Quiz | 0 | - | 4.95 | 344,751 |
| Haiti... or Dominican Republic? | 0 | - | 4.70 | 40,740 |
| United States Map Quiz | 0 | - | 4.98 | 4,160,225 |
| Red State or Blue State Trait? | 0 | - | 4.42 | 55,400 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,426 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,679 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,193 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,192 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,628 |
| Official European Union Languages | 0 | - | 4.97 | 238,624 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,941 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,017 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,367 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,416 |
| The Only European Country ... | 0 | - | 4.91 | 216,871 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,271 |
| France True or False? | 0 | - | 4.44 | 39,952 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,678 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,859 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,792 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,916 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,098 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,943 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,224 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,802 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,744 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,249 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,662 |
| Asia Map Quiz | 0 | - | 4.99 | 917,492 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,512 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,788 |
| Word Chain - Asia | 0 | - | 4.34 | 29,340 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,063 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,739 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,695 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,568 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,586 |
| History of Egypt | 0 | - | 4.58 | 24,034 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,925 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,768 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,582 |
| Chinese Inventions | 0 | - | 4.30 | 33,809 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,405 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,394 |
| China by Picture | 0 | - | 4.51 | 63,271 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,668 |
| Japanese Companies | 0 | - | 4.28 | 34,235 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,943 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,057 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,576 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,736 |
| Countries by National Anthem | 0 | - | 4.93 | 71,257 |
| Rappers by Picture | 0 | - | 4.22 | 134,593 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,807 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,364 |
| The Life of Gandhi | 0 | - | 4.37 | 13,057 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,007 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,877 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,354 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,100 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,639 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,311 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,322 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,812 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,616 |
| The Only African Country ... | 0 | - | 4.99 | 129,159 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,148 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,163 |
| African Island Countries | 0 | - | 4.96 | 101,705 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,530 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,915 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,256 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,327 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.88 | 57,773 |
| South Africa Multiple Choice | 0 | - | 4.55 | 27,483 |
| Flags of Oceania | 0 | - | 5.00 | 259,714 |
| Australian States and Territories | 0 | - | 4.96 | 142,064 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,491 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,309 |
| Australia True or False | 0 | - | 4.87 | 56,884 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,607 |
| Flags of North and South America | 0 | - | 4.99 | 373,474 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,643 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,276 |
| The Only American Country ... | 0 | - | 4.92 | 121,676 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,170 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,897 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,369 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,531 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,023 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,038 |
| North America Map Quiz | 0 | - | 4.98 | 248,777 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,723 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,240 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,519 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,547 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,757 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,515 |
| The U.S. Government - How Does it Work? | 0 | - | 4.34 | 42,370 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,178 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,056 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,969 |
| U.S. History Multiple Choice #3 | 0 | - | 4.43 | 24,738 |
| US States Quiz | 0 | - | 5.00 | 16,887,996 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,303 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,894 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,786 |
| Canadian Musical Acts by Two Songs | 0 | - | 4.02 | 28,657 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,206 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,121 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,909 |
