| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,663 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 98,019 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 281,159 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,875 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,832 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,190 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,702 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,788 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,393 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,375 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,296 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,019 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,871 |
| Provinces of Turkey | 0 | - | 4.95 | 206,626 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,838 |
| Provinces of China | 0 | - | 4.97 | 209,245 |
| Japanese Prefectures | 0 | - | 4.98 | 139,611 |
| States of India | 0 | - | 4.94 | 196,771 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,643 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 176,039 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,554 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,498 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,428 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,703 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,222 |
| Asian Last Names in the United States | 0 | - | 4.43 | 47,046 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,032 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,682 |
| Name a Valid African Country | 0 | - | 4.98 | 155,391 |
| Countries that Beat the United States | 0 | - | 4.93 | 169,027 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,178 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,350 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,823 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,327 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,118 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,851 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,628 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,896 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,432 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 277,068 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,301 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,863 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,613 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,288 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,496 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,775 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,599 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,270 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,541 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,494 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,304 |
| German Groups of Things | 0 | - | 4.47 | 38,685 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 104,006 |
| Asian Islands | 0 | - | 4.49 | 20,926 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,119 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,570 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,184 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,750 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,317 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,753 |
| Asian Physical Geography | 0 | - | 4.61 | 35,650 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,246 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,713 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,248 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,239 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,425 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,439 |
| Middle East A-Z | 0 | - | 4.47 | 46,286 |
| Geography of Egypt | 0 | - | 4.60 | 21,738 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,293 |
| Dynasties of China | 0 | - | 4.64 | 28,116 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,643 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,479 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,723 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,877 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,174 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,123 |
| Character Catchphrases Quiz | 0 | - | 4.49 | 47,574 |
| Horror Movie Villains | 0 | - | 4.22 | 88,267 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,907 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,158 |
| Australian Capitals | 0 | - | 4.92 | 62,887 |
| Word Chain - Australia | 0 | - | 4.38 | 38,271 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,892 |
| South American Geography Quiz #1 | 0 | - | 4.63 | 32,945 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,819 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,554 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,600 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,454 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,898 |
| Official European Union Languages | 0 | - | 4.97 | 240,488 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,899 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,968 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,635 |
| Word Chain - France | 0 | - | 4.38 | 42,979 |
| Italian Foods | 0 | - | 4.30 | 73,441 |
| British Groups of Things | 0 | - | 4.26 | 83,057 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,136 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,299 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,257 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,482 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,141 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,099 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,525 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,820 |
| Asia Map Quiz | 0 | - | 4.99 | 927,354 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 35,015 |
| A Quiz About Islam | 0 | - | 4.32 | 48,675 |
| History of Iran | 0 | - | 4.66 | 16,444 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,259 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,113 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,941 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,754 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,393 |
| Geography of China | 0 | - | 4.35 | 19,343 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,215 |
| Chinese Inventions | 0 | - | 4.30 | 33,880 |
| History of China | 0 | - | 4.35 | 57,716 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,470 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,536 |
| Japanese Companies | 0 | - | 4.29 | 34,406 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,997 |
| Sushi Translation | 0 | - | 4.08 | 14,002 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,467 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,073 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,662 |
| History of India | 0 | - | 4.62 | 21,535 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,644 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,779 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,673 |
| Australian States and Territories | 0 | - | 4.96 | 143,149 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,567 |
| Australia Map Quiz | 0 | - | 4.95 | 346,657 |
| Australia True or False | 0 | - | 4.87 | 57,258 |
| Countries that Beat New Zealand | 0 | - | 4.70 | 26,859 |
| Flags of North and South America | 0 | - | 4.99 | 378,597 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,111 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,040 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,953 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,384 |
| South American Geography Quiz #2 | 0 | - | 4.40 | 44,427 |
| Countries that Beat Brazil | 0 | - | 4.50 | 69,386 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,803 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,197 |
| North America Map Quiz | 0 | - | 4.98 | 253,113 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,054 |
| California Groups of Things | 0 | - | 4.26 | 45,820 |
| New York Groups of Things | 0 | - | 4.39 | 72,431 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,643 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,471 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,726 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,703 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,544 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,015 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,274 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,418 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,831 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,746 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,417 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,640 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,866 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,605 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,497 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,967 |
| The Only European Country ... | 0 | - | 4.91 | 219,827 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,184 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,378 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,840 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,955 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,873 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,459 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,972 |
| Slavic Countries | 0 | - | 4.96 | 112,581 |
| French Geography Quiz #2 | 0 | - | 4.62 | 23,481 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,777 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,540 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,594 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,670 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,508 |
| Most Common First Names in Spain | 0 | - | 4.33 | 55,417 |
| Geography of Spain | 0 | - | 4.59 | 22,305 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,125 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 70,055 |
| Counties of England | 0 | - | 4.97 | 804,879 |
| Robin Hood Quiz | 0 | - | 4.00 | 8,487 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,558 |
| Sherlock Holmes Quiz | 0 | - | 4.49 | 26,741 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 363,165 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,601 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 111,009 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,808 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,126 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,385 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,581 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,118 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,576 |
| Word Chain - Asia | 0 | - | 4.34 | 29,408 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,148 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,281 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,370 |
