| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 109,959 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,756 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,991 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,216 |
| States of India | 0 | - | 4.95 | 193,103 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,325 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,077 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,483 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,503 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,550 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,245 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,241 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,391 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,275 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,871 |
| Provinces of Turkey | 0 | - | 4.95 | 204,011 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,504 |
| Provinces of China | 0 | - | 4.97 | 204,206 |
| Japanese Prefectures | 0 | - | 4.98 | 136,781 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,305 |
| Name a Valid African Country | 0 | - | 4.98 | 154,014 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,426 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,120 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,734 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,028 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 260,791 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,635 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,752 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,952 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,335 |
| Countries that Beat Canada | 0 | - | 4.90 | 96,133 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,005 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,735 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,761 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,018 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,539 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,881 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,518 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,827 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,167 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,800 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,644 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,148 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,206 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 59,182 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,962 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,158 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,265 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,257 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,924 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,207 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,226 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,335 |
| German Groups of Things | 0 | - | 4.46 | 38,472 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,210 |
| Asian Islands | 0 | - | 4.49 | 20,834 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,540 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,117 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,685 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,397 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,882 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,349 |
| Asian Physical Geography | 0 | - | 4.61 | 35,510 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,085 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,550 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,070 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,747 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,012 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,845 |
| Middle East A-Z | 0 | - | 4.47 | 46,010 |
| Geography of Egypt | 0 | - | 4.60 | 21,514 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,771 |
| Dynasties of China | 0 | - | 4.64 | 27,904 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,386 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,194 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,237 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,674 |
| Character Catchphrases Quiz | 0 | - | 4.49 | 47,472 |
| Horror Movie Villains | 0 | - | 4.22 | 87,645 |
| History of India | 0 | - | 4.62 | 21,418 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,257 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,126 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,876 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,050 |
| Australian Capitals | 0 | - | 4.92 | 62,717 |
| Word Chain - Australia | 0 | - | 4.38 | 38,138 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,744 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,339 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,575 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,497 |
| United States Map Quiz | 0 | - | 4.98 | 4,157,304 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 69,122 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,520 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,405 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,100 |
| Official European Union Languages | 0 | - | 4.97 | 238,430 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,797 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,662 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,064 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 213,110 |
| Word Chain - France | 0 | - | 4.38 | 42,771 |
| Italian Foods | 0 | - | 4.30 | 72,759 |
| British Groups of Things | 0 | - | 4.25 | 82,862 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,034 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,075 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,912 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,193 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,766 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,711 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,214 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,016 |
| Asia Map Quiz | 0 | - | 4.99 | 916,296 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,709 |
| A Quiz About Islam | 0 | - | 4.31 | 48,425 |
| History of Iran | 0 | - | 4.66 | 16,353 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,124 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,825 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,909 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,744 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,563 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,027 |
| Geography of China | 0 | - | 4.21 | 13,946 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,614 |
| Chinese Inventions | 0 | - | 4.30 | 33,797 |
| History of China | 0 | - | 4.37 | 57,167 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,391 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,376 |
| Japanese Companies | 0 | - | 4.28 | 34,218 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,939 |
| Sushi Translation | 0 | - | 4.08 | 13,941 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,042 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,678 |
| Countries that Beat North Korea | 0 | - | 4.43 | 34,360 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,750 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,311 |
| Countries that Beat India | 0 | - | 4.42 | 62,974 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,777 |
| Countries of Africa | 0 | - | 5.00 | 2,535,316 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,954 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,820 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,785 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,904 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,545 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,187 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,229 |
| African East Coast | 0 | - | 4.96 | 96,003 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,440 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,830 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,939 |
| African Island Countries | 0 | - | 4.96 | 101,586 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,333 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,240 |
| Countries that Beat South Africa | 0 | - | 4.69 | 42,337 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,654 |
| Australian States and Territories | 0 | - | 4.96 | 141,915 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,279 |
| Australia Map Quiz | 0 | - | 4.95 | 344,512 |
| Australia True or False | 0 | - | 4.87 | 56,838 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,452 |
| Flags of North and South America | 0 | - | 4.99 | 372,837 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,588 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,195 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,712 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,157 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,581 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,601 |
| North America Map Quiz | 0 | - | 4.98 | 248,331 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,711 |
| California Groups of Things | 0 | - | 4.25 | 45,477 |
| New York Groups of Things | 0 | - | 4.35 | 63,611 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,449 |
| U.S. History for Dummies | 0 | - | 4.47 | 83,027 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,286 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,090 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,125 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,153 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,637 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,865 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,922 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,253 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,352 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,967 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,156 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,620 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,160 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,590 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,112 |
| The Only European Country ... | 0 | - | 4.91 | 216,491 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,344 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,358 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,526 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,048 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,097 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,218 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,149 |
| Slavic Countries | 0 | - | 4.96 | 111,615 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,222 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,336 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,978 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,945 |
