| Quiz | Least-Known Answer(s) | % Correct | % Correct |
|---|---|---|---|
| Digits of Pi | 1, 9, 7, 1, 6, 9, 3, 9, 9, 3, 7, 5, and 1 | 1% | 92%
|
| Countries of Europe Quiz | San Marino, Kosovo, Montenegro, and Moldova | 69% | 84%
|
| Fast Typing A to Z | X and Z | 67% | 80%
|
| Countries of the World with an Empty Map | Nauru and São Tomé and Príncipe | 55% | 72%
|
| 12 Months in 15 Seconds | December | 22% | 68%
|
| Fast Typing 1 to 100 | 97 and 100 | 30% | 64%
|
| Countries of the World - One Minute Sprint | Burkina Faso, Ivory Coast, Equatorial Guinea, Kyrgyzstan, Marshall Islands, Mauritius, Sierra Leone, Solomon Islands, Tajikistan, and Turkmenistan | 1% | 64%
|
| Europe Map Quiz | Montenegro | 37% | 64%
|
| Countries of Europe - One Minute Sprint | Montenegro | 22% | 64%
|
| Countries that Start with S | São Tomé and Príncipe and Sierra Leone | 48% | 60%
|
| Countries of the World Quiz | São Tomé and Príncipe | 22% | 56%
|
| Countries of Africa | São Tomé and Príncipe | 55% | 56%
|
| Oceania Map Quiz | Tuvalu | 21% | 56%
|
| Flags of Europe Quiz | Liechtenstein | 43% | 52%
|
| US States Quiz | Connecticut, Massachusetts, and Missouri | 60% | 48%
|
| Countries of Oceania | Nauru | 72% | 48%
|
| US States by Borders in 30 Seconds | Rhode Island | 21% | 48%
|
| U.S. States by First Two Letters in 30 Seconds | Rhode Island | 16% | 48%
|
| Two Letter State Abbreviations Quiz | WI and WY | 4% | 48%
|
| Middle East Map Quiz | Bahrain and Lebanon | 68% | 44%
|
| All Country Flags of the World | Guinea-Bissau, Bolivia, Solomon Islands, and Gambia | 18% | 44%
|
| United States Map Quiz | Missouri | 39% | 44%
|
| Countries by Borders in 90 Seconds | Brunei | 17% | 40%
|
| East Asia Map Quiz | Brunei | 60% | 40%
|
| Countries by First Two Letters in 90 Seconds | East Timor | 7% | 40%
|
| Countries of Asia Quiz | East Timor | 58% | 40%
|
| Countries of North America Quiz | Grenada | 58% | 40%
|
| South America Map Quiz | Guyana | 52% | 40%
|
| Countries that Start with U | Ukraine and United Arab Emirates | 68% | 40%
|
| Countries that Starts with A | Antigua and Barbuda | 58% | 36%
|
| Island Countries Quiz | Bahrain | 40% | 36%
|
| Europe Capitals Quiz | Chișinău and Podgorica | 34% | 36%
|
| Countries that Start with E | Equatorial Guinea | 50% | 32%
|
| Africa Map Quiz | Guinea | 38% | 32%
|
| Country Flags Quiz #1 | Iran | 75% | 32%
|
| Countries that Start with L | Lesotho | 67% | 32%
|
| Countries that Start with M | Marshall Islands | 45% | 32%
|
| Planets of the Solar System Quiz | Neptune | 88% | 32%
|
| Countries that Start with N | North Macedonia | 51% | 32%
|
| Countries that Start with P | Papua New Guinea and Philippines | 64% | 32%
|
| Central America and Caribbean Map Quiz | Costa Rica and Puerto Rico | 66% | 28%
|
| Countries that Start with B | Burkina Faso | 48% | 24%
|
| Countries that Starts with C | Cape Verde | 49% | 24%
|
| Countries that Start with G | Guinea-Bissau | 60% | 24%
|
| World Capitals Quiz | Ngerulmud | 13% | 20%
|
| Fifty States in One Minute | West Virginia | 17% | 20%
|
| Countries that Start with I | Ivory Coast | 50% | 16%
|
| Asia Map Quiz | Kyrgyzstan | 45% | 16%
|
| Canada Map Quiz | New Brunswick | 55% | 16%
|
| Country Shape Quiz #1 | Panama | 40% | 16%
|
| Biggest Countries by Population Quiz | Tanzania | 27% | 16%
|
| Country Flags Quiz #3 | Tanzania | 36% | 16%
|
| Letters of the Greek Alphabet Quiz | Xi and Upsilon | 43% | 16%
|
| Biggest Countries by Area Quiz | Peru | 48% | 12%
|
| Country Flags Quiz #2 | Taiwan | 49% | 12%
|
| Countries that Start with T | Taiwan | 59% | 12%
|
| 12 x 12 Multiplication Table in 2 Minutes | 132 | 6% | 8%
|
| Mythical Creatures Quiz #1 | Basilisk | 35% | 8%
|
| Fruits by Picture | Quince | 10% | 8%
|
| U.S. Presidents Quiz | Rutherford B. Hayes and Chester A. Arthur | 38% | 8%
|
| Counties of England Quiz | Rutland and Staffordshire | 40% | 8%
|
| Countries in World War II Quiz | South Africa | 30% | 8%
|
| Biggest Cities in the United States | Arlington | 13% | 4%
|
| NFL Football Teams Quiz | Buffalo Bills | 71% | 4%
|
| NHL Hockey Teams Quiz | Buffalo Sabres, Columbus Blue Jackets, and Nashville Predators | 63% | 4%
|
| U.S. State Capitals Quiz | Concord | 42% | 4%
|
| UK Cities Map Quiz | Douglas and Inverness | 51% | 4%
|
| Biggest Cities in the World Quiz | Hangzhou | 14% | 4%
|
| All 1M Cities by Proximity | Krasnoyarsk | 12% | 4%
|
| 40 Historical People that Everyone Should Know | Laozi | 13% | 4%
|
| NBA Basketball Teams Quiz | Memphis Grizzlies | 60% | 4%
|
| Asia Capitals Quiz | Naypyidaw | 35% | 4%
|
| General Knowledge Quiz #9 | Netherlands | 23% | 4%
|
| All Major North American Pro Sports Teams | Seattle Kraken | 52% | 4%
|
| Brand Logos Quiz #3 | Barclays and Lufthansa | 30% | 0%
|
| Biggest Cities in Europe | Chelyabinsk | 7% | 0%
|
| Africa Capitals Quiz | Cotonou | 23% | 0%
|
| General Knowledge Quiz #7 | Dancing | 10% | 0%
|
| NBA MVPs Quiz | Dave Cowens | 21% | 0%
|
| Top 100 Greatest NBA Players | Dave DeBusschere and Billy Cunningham | 6% | 0%
|
| Fast Typing Test - 100 WPM Challenge | Dο nοt cοunt yοur chickens befοre they are hatched | 5% | 0%
|
| Original 151 Pokémon | Exeggcute and Exeggutor | 20% | 0%
|
| Harry Potter Last Names Quiz | Flitwick | 46% | 0%
|
| Fresh Prince of Bel-Air Lyrics Quiz | forget it | 61% | 0%
|
| U.S. Baby Girl Names by Decade | Gianna | 10% | 0%
|
| Olympian Gods Quiz | Juventas | 3% | 0%
|
| Major League Baseball Teams (MLB) | Kansas City Royals | 67% | 0%
|
| Most Popular NBA Jerseys Quiz | Kemba Walker and Kristaps Porzingis | 15% | 0%
|
| Top World Languages Quiz | Magahi | 4% | 0%
|
| Countries by Languages in 90 Seconds | Maldivian | 1% | 0%
|
| Most Popular Fast Food Restaurants | McAlister's Deli and Freddy's Frozen Custard& Steakburgers | 4% | 0%
|
| Elements of the Periodic Table Quiz | Meitnerium | 15% | 0%
|
| 2000s Catchphrases | milkshake | 15% | 0%
|
| Ultimate Harry Potter Name Game | Mykew | 5% | 0%
|
| 100 Most Common English Words Quiz | Only | 9% | 0%
|
| Disney Animated Characters | Roger Rabbit | 50% | 0%
|
| Brand Logos Quiz #2 | Skoda Auto | 47% | 0%
|
| UEFA Champions League Winners | Steaua Bucharest | 26% | 0%
|
| NATO Military Alphabet | Uniform | 47% | 0%
|
| Brand Logos Quiz #1 | Xerox | 19% | 0%
|