| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,745 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,590 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,143 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,066 |
| Ancient Greek Words | 0 | - | 4.92 | 110,724 |
| Sushi Translation | 0 | - | 4.08 | 13,902 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 101,995 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,333 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,333 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,160 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,714 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,813 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,183 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,254 |
| States of India | 0 | - | 4.94 | 190,267 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,008 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,121 |
| Name a Valid African Country | 0 | - | 4.98 | 152,971 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,363 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,205 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,626 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,297 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,227 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,915 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,294 |
| British to American Food Translation | 0 | - | 3.38 | 51,838 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,007 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,395 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,081 |
| Provinces of Turkey | 0 | - | 4.95 | 201,178 |
| Geography of Egypt | 0 | - | 4.60 | 21,418 |
| Provinces of China | 0 | - | 4.97 | 200,227 |
| Japanese Prefectures | 0 | - | 4.98 | 134,668 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,351 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,865 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,998 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,523 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,401 |
| Italian Foods | 0 | - | 4.31 | 72,214 |
| Byzantine History | 0 | - | 4.91 | 28,627 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,521 |
| Countries Bordering Iran | 0 | - | 4.83 | 94,802 |
| Countries that Border Iraq | 0 | - | 4.97 | 107,861 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,318 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,612 |
| Japanese Loanwords | 0 | - | 4.47 | 84,362 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,617 |
| Countries that Beat Canada | 0 | - | 4.90 | 86,870 |
| Countries that Beat Russia | 0 | - | 4.84 | 81,926 |
| Mediterranean Foods | 0 | - | 3.80 | 11,390 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,174 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,212 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,153 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,278 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,236 |
| Biggest Trading Partners - Turkey | 0 | - | 4.80 | 50,193 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,050 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,208 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,460 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 335,060 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 26,879 |
| American Foods | 0 | - | 3.66 | 39,277 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,451 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,320 |
| Asian Physical Geography | 0 | - | 4.61 | 35,375 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,932 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,431 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,305 |
| Israel Immigration by Country | 0 | - | 4.29 | 35,707 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,536 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,461 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.53 | 52,549 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,489 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,100 |
| Countries by Milk Production | 0 | - | 4.54 | 43,631 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,929 |
| History of India | 0 | - | 4.61 | 21,289 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,811 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,579 |
| Word Chain - Australia | 0 | - | 4.37 | 38,015 |
| U.S. State Nicknames Quiz | 0 | - | 4.47 | 50,272 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,313 |
| Europe Geography Quiz #1 | 0 | - | 4.54 | 71,003 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 71,633 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 69,957 |
| Europe Geography Quiz #5 | 0 | - | 4.54 | 60,997 |
| German Groups of Things | 0 | - | 4.46 | 38,308 |
| Asian Islands | 0 | - | 4.49 | 20,766 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,834 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,399 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,170 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,573 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,085 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,908 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,725 |
| A Quiz About Islam | 0 | - | 4.31 | 48,213 |
| Middle East A-Z | 0 | - | 4.47 | 45,796 |
| Flags of the Middle East | 0 | - | 4.69 | 62,337 |
| History of Iran | 0 | - | 4.65 | 16,273 |
| Iran Country Quiz | 0 | - | 4.53 | 59,929 |
| Iraq Country Quiz | 0 | - | 4.43 | 40,698 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,456 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,322 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,682 |
| Geography of China | 0 | - | 4.21 | 13,875 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,977 |
| Dynasties of China | 0 | - | 4.63 | 27,622 |
| History of China | 0 | - | 4.37 | 56,704 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,177 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 57,959 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,562 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,360 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,123 |
| Countries that Produce the Most Cheese | 0 | - | 4.74 | 63,070 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 80,484 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,306 |
| Countries that Beat India | 0 | - | 4.41 | 62,595 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,653 |
| Countries of Africa | 0 | - | 5.00 | 2,508,717 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,734 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| African East Coast | 0 | - | 4.96 | 95,081 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,969 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,497 |
| Oceania Geography Quiz | 0 | - | 4.55 | 21,981 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,821 |
| Australian Capitals | 0 | - | 4.92 | 62,594 |
| Australia Map Quiz | 0 | - | 4.94 | 342,553 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,619 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 39,201 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,475 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,265 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,199 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,226 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,065 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,597 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,381 |
| Official European Union Languages | 0 | - | 4.97 | 236,824 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,718 |
| Europe Geography Quiz #3 | 0 | - | 4.34 | 63,409 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,549 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,623 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,293 |
| The Only European Country ... | 0 | - | 4.91 | 213,935 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,606 |
| French Foods | 0 | - | 4.00 | 27,592 |
| Word Chain - France | 0 | - | 4.38 | 42,586 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,320 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,149 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,475 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,575 |
| Most Common Surnames in the UK | 0 | - | 4.21 | 69,451 |
| British Groups of Things | 0 | - | 4.25 | 82,683 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,921 |
| United Kingdom Decoder | 0 | - | 4.29 | 39,951 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,928 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,705 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,998 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,524 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,504 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,021 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,902 |
| Asia Map Quiz | 0 | - | 4.99 | 907,292 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,433 |
| Word Chain - Asia | 0 | - | 4.34 | 29,223 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,503 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,502 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,457 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,263 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,493 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,453 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,028 |
| History of Egypt | 0 | - | 4.58 | 23,938 |
| Countries that Beat Saudi Arabia | 0 | - | 4.74 | 46,104 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,726 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,381 |
| Chinese Inventions | 0 | - | 4.30 | 33,725 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,307 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,199 |
| Japanese Companies | 0 | - | 4.28 | 34,086 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,779 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,561 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,485 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,389 |
| Random Country to Capital | 0 | - | 4.98 | 911,833 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,432 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,075 |
| The Life of Gandhi | 0 | - | 4.37 | 13,019 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,444 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,625 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,658 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,600 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,302 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,516 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,262 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,161 |
| The Only African Country ... | 0 | - | 4.99 | 128,387 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,786 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,503 |
| African Island Countries | 0 | - | 4.96 | 100,816 |
