| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,665,713 |
| Planets of the Solar System Quiz | 0 | - | 4.89 | 925,759 |
| 7 Deadly Sins Quiz | 0 | - | 4.82 | 317,136 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 497,794 |
| World Currency Quiz | 0 | - | 4.89 | 199,265 |
| NATO Military Alphabet | 0 | - | 4.98 | 435,362 |
| English Monarchs Quiz | 0 | - | 4.84 | 377,883 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,526 |
| Majority Muslim Countries | 0 | - | 4.96 | 280,770 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,007 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,735 |
| 100 Most Common English Words | 0 | - | 4.89 | 995,879 |
| Monarchies of the World | 0 | - | 4.91 | 130,948 |
| Fast Math - Addition | 0 | - | 4.81 | 410,455 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 339,997 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.82 | 98,875 |
| Biggest Cities by Language | 0 | - | 4.95 | 193,352 |
| Prime Ministers of the UK | 0 | - | 4.93 | 319,784 |
| Countries by Official Language | 0 | - | 4.93 | 141,743 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,107 |
| Countries by Military Spending | 0 | - | 4.92 | 128,568 |
| Name that Greek Letter | 0 | - | 4.93 | 255,717 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,165 |
| EU Countries Quiz | 0 | - | 4.99 | 206,288 |
| Places in their Native Language #2 | 0 | - | 4.82 | 102,912 |
| Countries that Start with A | 0 | - | 4.96 | 1,622,149 |
| Countries that Start with B | 0 | - | 4.94 | 1,759,630 |
| Countries that Start with C | 0 | - | 4.95 | 1,394,276 |
| Countries that Start with D | 0 | - | 4.96 | 460,620 |
| Countries that Start with E | 0 | - | 4.93 | 1,027,914 |
| Countries that Start with G | 0 | - | 4.95 | 1,125,045 |
| Countries that Start with H | 0 | - | 4.92 | 388,058 |
| Countries that Start with I | 0 | - | 4.90 | 972,600 |
| Countries that Start with J | 0 | - | 4.96 | 391,353 |
| Countries that Start with K | 0 | - | 4.94 | 568,287 |
| Countries that Start with L | 0 | - | 4.98 | 809,709 |
| Countries that Start with N | 0 | - | 4.90 | 830,974 |
| Countries that Start with P | 0 | - | 4.94 | 918,217 |
| Countries that Start with S | 0 | - | 4.97 | 1,350,677 |
| Countries that Start with T | 0 | - | 4.88 | 755,531 |
| Countries that Start with U | 0 | - | 4.97 | 681,715 |
| Countries that Start with V | 0 | - | 4.97 | 454,081 |
| Countries that Start with M | 0 | - | 4.95 | 1,056,044 |
| Formula One World Champions | 0 | - | 4.95 | 206,401 |
| Top World Languages | 0 | - | 4.89 | 574,777 |
| Top Crude Oil Producing Countries | 0 | - | 4.83 | 144,792 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 54,867 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 81,572 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,279 |
| Countries in World War I | 0 | - | 4.92 | 182,112 |
| Disney Animated Characters | 0 | - | 4.81 | 528,533 |
| Formula One Countries Visited | 0 | - | 4.91 | 81,155 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,417 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,713 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 198,911 |
| Official Languages of the World | 0 | - | 4.99 | 287,782 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,474 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,575 |
| Ultimate Harry Potter Name Game | 0 | - | 4.96 | 426,016 |
| Countries in their Native Language | 0 | - | 4.97 | 149,278 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,696 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,203 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,210 |
| Orthodox Countries | 0 | - | 4.88 | 93,520 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 202,179 |
| Latin Phrases Used in English | 0 | - | 4.91 | 45,355 |
| Star Wars Quotes | 0 | - | 4.86 | 136,203 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,639 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,417 |
| Countries That Speak Portuguese | 0 | - | 4.90 | 87,676 |
| German-Speaking Countries | 0 | - | 4.92 | 105,421 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 184,393 |
| Buddhist Countries | 0 | - | 4.96 | 109,927 |
| French Verbs | 0 | - | 4.81 | 61,064 |
| Latin Words #1 | 0 | - | 4.86 | 94,005 |
| Latin Words #2 | 0 | - | 4.82 | 72,698 |
| Ancient Greek Words | 0 | - | 4.83 | 71,518 |
| Language Names in the Language | 0 | - | 4.90 | 108,904 |
| Coldest World Capitals | 0 | - | 4.97 | 105,057 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 100,928 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 130,257 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 89,735 |
| Official European Union Languages | 0 | - | 4.98 | 176,570 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 102,910 |
| European Countries in their Native Language | 0 | - | 4.98 | 130,702 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 155,978 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 100,304 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 88,694 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 136,457 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 96,824 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 134,982 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,967 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 147,791 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,432 |
| Countries Closest to Israel | 0 | - | 4.92 | 88,119 |
| Countries With the Most English Speakers | 0 | - | 4.87 | 78,136 |
| Countries with the Most Muslims | 0 | - | 4.92 | 118,700 |
| Hebrew Letters Quiz | 0 | - | 4.38 | 11,193 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.95 | 299,445 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 78,883 |
| Top Five Countries by Religion | 0 | - | 4.89 | 120,962 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 149,792 |
| Countries with the Most Catholics | 0 | - | 4.90 | 80,297 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 74,975 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 133,806 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 75,134 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.89 | 73,387 |
| Countries with the Most Nobel Prizes | 0 | - | 4.86 | 75,749 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 73,941 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 135,614 |
| Official UN Languages | 0 | - | 4.94 | 94,566 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.90 | 218,332 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,250 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 71,496 |
| Top 15 Countries with the Most Hindus | 0 | - | 4.91 | 77,624 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 143,805 |
| Official Languages Spoken in the Most Countries | 0 | - | 4.94 | 140,424 |
| Countries by Languages in 90 Seconds | 0 | - | 4.83 | 512,888 |
| Most Traded Currencies | 0 | - | 4.93 | 79,158 |
| Countries with the Most Christians | 0 | - | 4.93 | 85,361 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 86,854 |
| Five Countries with Most Christians by Continent | 0 | - | 4.98 | 69,931 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.88 | 74,007 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 97,194 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 88,817 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 137,026 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 71,624 |
| Coldest Countries | 0 | - | 4.97 | 99,692 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 87,008 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,265 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,696 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,540 |
| Top 10 Coldest Asian Countries | 0 | - | 4.96 | 91,607 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,194 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 170,826 |
| Geography by Letter on the World Map - C | 0 | - | 4.81 | 87,034 |
| Countries with the Most Elite Universities | 0 | - | 4.91 | 76,197 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 61,462 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.97 | 86,989 |
| Top World Languages on a Map | 0 | - | 4.92 | 79,954 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,209 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.89 | 82,411 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,885 |
| Top 10 Richest Countries in Europe | 0 | - | 4.93 | 96,488 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 47,543 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 89,977 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,203 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,063 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 115,986 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 92,161 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 77,084 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.88 | 70,739 |
| Countries where the Sea Freezes | 0 | - | 4.90 | 73,722 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,634 |
| Most Common English Verbs - Extreme | 0 | - | 4.94 | 106,648 |
| World Language General Knowledge #2 | 0 | - | 4.96 | 67,519 |
| Flags to Languages | 0 | - | 4.97 | 119,377 |
| Top Asian Languages on a Map | 0 | - | 4.88 | 51,653 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 93,129 |
| Top 100 Most-Viewed Wikipedia Articles | 0 | - | 4.74 | 33,717 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.43 | 38,880 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.34 | 28,885 |
| London Underground Stations - With Map | 0 | - | 4.91 | 77,777 |
| Top African Languages on a Map | 0 | - | 4.89 | 28,986 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 44,338 |
| Countries With the Most German Speakers | 0 | - | 4.84 | 41,261 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.41 | 39,442 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.40 | 22,631 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 26,985 |
| Countries by Wikipedia Descriptions #1 | 0 | - | 4.94 | 54,642 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.40 | 34,171 |
| Countries by Wikipedia Descriptions #2 | 0 | - | 4.37 | 41,079 |
| Alphabets, Scripts, or Writing Systems | 0 | - | 4.96 | 18,887 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.54 | 29,091 |
| Countries by Wikipedia Descriptions #3 | 0 | - | 4.47 | 33,797 |
| Countries by Wikipedia Descriptions #4 | 0 | - | 4.88 | 48,082 |
| Countries by Wikipedia Descriptions #5 | 0 | - | 4.53 | 30,453 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.47 | 36,703 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.44 | 26,216 |
| Tourist Attraction by Wikipedia Description | 0 | - | 4.43 | 23,828 |
| World Languages A-Z | 0 | - | 4.89 | 60,675 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 238,906 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,640 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 173,266 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 176,882 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,297 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 157,752 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.90 | 75,721 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 141,984 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 93,601 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.48 | 21,761 |
| Name an Official Language A-Z | 0 | - | 4.90 | 113,747 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,218 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.48 | 28,517 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 98,864 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 91,887 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 378,526 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.91 | 98,071 |
| People in History by Wikipedia Descriptions #2 | 0 | - | 4.30 | 25,589 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.43 | 25,007 |
