| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,402 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,112 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,273 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,963 |
| States of India | 0 | - | 4.94 | 191,877 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,214 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,771 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,191 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,425 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,452 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,204 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,845 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,083 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,667 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,574 |
| Provinces of Turkey | 0 | - | 4.95 | 203,111 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,371 |
| Provinces of China | 0 | - | 4.97 | 202,509 |
| Japanese Prefectures | 0 | - | 4.98 | 135,854 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,838 |
| Name a Valid African Country | 0 | - | 4.98 | 153,500 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,846 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,970 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,826 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,194 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,997 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,013 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,629 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,537 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,226 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,149 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,557 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,294 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,652 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,974 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,438 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,534 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,360 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,537 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,332 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,556 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,557 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,887 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,878 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,115 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,912 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,040 |
| Europe Map Quiz | 0 | - | 5.00 | 4,747,995 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,151 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,800 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,089 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,131 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,993 |
| German Groups of Things | 0 | - | 4.46 | 38,393 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 102,875 |
| Asian Islands | 0 | - | 4.49 | 20,802 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,230 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,969 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,530 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,267 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,727 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,199 |
| Asian Physical Geography | 0 | - | 4.61 | 35,458 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,018 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,498 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,998 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,569 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,857 |
| Middle East A-Z | 0 | - | 4.47 | 45,928 |
| Geography of Egypt | 0 | - | 4.60 | 21,470 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,132 |
| Dynasties of China | 0 | - | 4.64 | 27,756 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,287 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,085 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,070 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,622 |
| Character Catchphrases Quiz | 0 | - | 4.49 | 47,429 |
| Horror Movie Villains | 0 | - | 4.25 | 87,352 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,504 |
| History of India | 0 | - | 4.61 | 21,360 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,433 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,483 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,947 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,019 |
| Australian Capitals | 0 | - | 4.92 | 62,669 |
| Word Chain - Australia | 0 | - | 4.37 | 38,086 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,678 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,274 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,535 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,409 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,360 |
| American Geography Quiz for Dummies | 0 | - | 4.41 | 68,943 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,495 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,386 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,882 |
| Official European Union Languages | 0 | - | 4.97 | 237,756 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,380 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,545 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,729 |
| Save Europeans by Guessing Countries | 0 | - | 4.83 | 211,242 |
| Word Chain - France | 0 | - | 4.38 | 42,686 |
| Italian Foods | 0 | - | 4.31 | 72,496 |
| British Groups of Things | 0 | - | 4.25 | 82,795 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,999 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,994 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,812 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,101 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,642 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,609 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,120 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,306 |
| Asia Map Quiz | 0 | - | 4.99 | 911,571 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,603 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,626 |
| A Quiz About Islam | 0 | - | 4.31 | 48,344 |
| History of Iran | 0 | - | 4.66 | 16,314 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,082 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,676 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,835 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,686 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,480 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,861 |
| Geography of China | 0 | - | 4.21 | 13,915 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,391 |
| Chinese Inventions | 0 | - | 4.30 | 33,759 |
| History of China | 0 | - | 4.37 | 56,936 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,353 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,288 |
| Japanese Companies | 0 | - | 4.28 | 34,160 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,875 |
| Sushi Translation | 0 | - | 4.08 | 13,922 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,814 |
| Countries that Beat North Korea | 0 | - | 4.43 | 34,258 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,602 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,221 |
| Countries that Beat India | 0 | - | 4.41 | 62,778 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,711 |
| Countries of Africa | 0 | - | 5.00 | 2,523,136 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,697 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,344 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,335 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,312 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,954 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,751 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,879 |
| African East Coast | 0 | - | 4.96 | 95,585 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,830 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,413 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,296 |
| African Island Countries | 0 | - | 4.96 | 101,217 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,715 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,016 |
| Countries that Beat South Africa | 0 | - | 4.69 | 42,213 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,250 |
| Australian States and Territories | 0 | - | 4.96 | 141,437 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,159 |
| Australia Map Quiz | 0 | - | 4.94 | 343,401 |
| Australia True or False | 0 | - | 4.87 | 56,697 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,322 |
| Flags of North and South America | 0 | - | 4.99 | 370,588 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,425 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,565 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,955 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,239 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,256 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,017,977 |
| North America Map Quiz | 0 | - | 4.98 | 246,824 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,571 |
| California Groups of Things | 0 | - | 4.25 | 45,343 |
| New York Groups of Things | 0 | - | 4.38 | 60,030 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,349 |
| U.S. History for Dummies | 0 | - | 4.47 | 82,777 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,137 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,090 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,909 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,238 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,489 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,704 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,066 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,235,774 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,375 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,774 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,412 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,204 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,754 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,586 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,817 |
| The Only European Country ... | 0 | - | 4.91 | 215,330 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,139 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,475 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,677 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,432 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,447 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,806 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,566 |
| Slavic Countries | 0 | - | 4.96 | 111,305 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,163 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,213 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 31,786 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,790 |
