| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,672,266 |
| Planets of the Solar System Quiz | 0 | - | 4.88 | 927,065 |
| Most Popular Fast Food Restaurants | 0 | - | 4.16 | 533,320 |
| 7 Deadly Sins Quiz | 0 | - | 4.82 | 317,535 |
| World Currency Quiz | 0 | - | 4.90 | 199,665 |
| NATO Military Alphabet | 0 | - | 4.98 | 436,022 |
| English Monarchs Quiz | 0 | - | 4.85 | 378,716 |
| Famous Battles Quiz | 0 | - | 4.18 | 44,621 |
| Name the War Quiz | 0 | - | 4.28 | 177,605 |
| U.S. Military Acronyms | 0 | - | 4.32 | 81,647 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,163 |
| American TV Commercials | 0 | - | 4.03 | 27,609 |
| Car Brands Quiz #1 | 0 | - | 3.95 | 162,676 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,107 |
| 100 Most Common English Words | 0 | - | 4.89 | 998,155 |
| U.S. Chain Restaurant Menu | 0 | - | 3.98 | 129,163 |
| Companies by Country #1 | 0 | - | 4.34 | 77,036 |
| U.S. Synonymous Trademarks | 0 | - | 4.04 | 64,535 |
| Financial Abbreviations Quiz | 0 | - | 4.06 | 19,359 |
| Famous U.S. Generals | 0 | - | 4.11 | 35,713 |
| Fast Math - Addition | 0 | - | 4.82 | 411,367 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 340,842 |
| U.S. Army Ranks | 0 | - | 4.37 | 88,557 |
| Corporate Partnerships Quiz | 0 | - | 4.47 | 32,749 |
| Famous Billionaires | 0 | - | 4.08 | 62,204 |
| Corporate Scandals Quiz | 0 | - | 4.44 | 25,015 |
| Busiest Container Ports Quiz | 0 | - | 4.06 | 34,099 |
| Prime Ministers of the UK | 0 | - | 4.93 | 320,334 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,254 |
| Brand-Name Animals Quiz | 0 | - | 4.15 | 68,011 |
| World's Biggest Airlines Quiz | 0 | - | 4.29 | 82,838 |
| Countries by Military Spending | 0 | - | 4.92 | 128,720 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,512 |
| EU Countries Quiz | 0 | - | 4.99 | 206,682 |
| Countries that Start with A | 0 | - | 4.96 | 1,626,239 |
| Countries that Start with B | 0 | - | 4.94 | 1,763,710 |
| Countries that Start with C | 0 | - | 4.95 | 1,397,562 |
| Countries that Start with D | 0 | - | 4.96 | 462,321 |
| Countries that Start with E | 0 | - | 4.93 | 1,030,587 |
| Countries that Start with G | 0 | - | 4.95 | 1,127,863 |
| Countries that Start with H | 0 | - | 4.92 | 389,513 |
| Countries that Start with I | 0 | - | 4.90 | 974,876 |
| Countries that Start with J | 0 | - | 4.96 | 392,791 |
| Countries that Start with K | 0 | - | 4.95 | 570,520 |
| Countries that Start with L | 0 | - | 4.98 | 811,739 |
| Countries that Start with N | 0 | - | 4.90 | 833,013 |
| Countries that Start with P | 0 | - | 4.94 | 920,604 |
| Countries that Start with S | 0 | - | 4.97 | 1,353,912 |
| Countries that Start with T | 0 | - | 4.89 | 757,452 |
| Countries that Start with U | 0 | - | 4.97 | 683,410 |
| Countries that Start with V | 0 | - | 4.97 | 455,281 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,446 |
| Formula One World Champions | 0 | - | 4.95 | 207,574 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.71 | 237,656 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 144,962 |
| Countries in World War II | 0 | - | 4.47 | 678,787 |
| Dow Jones 30 Companies Quiz | 0 | - | 4.49 | 21,406 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,521 |
| Countries in World War I | 0 | - | 4.92 | 182,505 |
| Disney Animated Characters | 0 | - | 4.81 | 529,607 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,787 |
| Vietnam War Countries | 0 | - | 4.78 | 76,551 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,978 |
| Fortune 100 Companies | 0 | - | 4.17 | 50,272 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,202 |
| Best Selling Sodas Quiz | 0 | - | 3.00 | 170,059 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,777 |
| Ultimate Harry Potter Name Game | 0 | - | 4.96 | 426,551 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,877 |
| Countries with NO Military | 0 | - | 4.95 | 43,487 |
| Major non-NATO U.S. Allies | 0 | - | 4.43 | 29,384 |
| Most Valuable Sports Teams | 0 | - | 4.27 | 75,194 |
| The American Revolution | 0 | - | 4.47 | 47,547 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,355 |
| Brand Name Vocabulary | 0 | - | 4.16 | 34,949 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,383 |
| Most Valuable Brands Quiz | 0 | - | 4.29 | 114,032 |
| Top Oil Reserve Countries | 0 | - | 4.91 | 59,045 |
| Stock Symbols Quiz | 0 | - | 4.35 | 24,116 |
| WWII Trivia #1 | 0 | - | 4.34 | 130,577 |
| Notable People of WWII | 0 | - | 4.48 | 73,898 |
| Countries with U.S. Troops | 0 | - | 4.28 | 103,432 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 206,333 |
| Top 30 Most Powerful Militaries | 0 | - | 4.56 | 150,079 |
| Countries With the Largest Air Forces | 0 | - | 4.30 | 31,570 |
| Fictional Military Characters Quiz | 0 | - | 4.26 | 17,744 |
| Mostly-American Corporate CEOs | 0 | - | 4.18 | 13,715 |
| U.S. Military Aircraft Nicknames | 0 | - | 4.32 | 16,891 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,777 |
| Invasions | 0 | - | 4.74 | 71,742 |
| WWII Trivia #2 | 0 | - | 4.47 | 76,132 |
| World War I Quiz | 0 | - | 4.52 | 82,856 |
| Countries with the Most Tanks | 0 | - | 4.88 | 66,480 |
| Countries with Aircraft Carriers | 0 | - | 4.77 | 111,147 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 295,944 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 184,581 |
| Companies by Country #2 | 0 | - | 4.38 | 23,707 |
| The American Civil War | 0 | - | 4.58 | 44,302 |
| Top Arms Exporting Countries | 0 | - | 4.93 | 68,245 |
| Companies A-Z | 0 | - | 4.43 | 37,737 |
| Air to Force | 0 | - | 4.18 | 14,542 |
| Important Cities in WWII | 0 | - | 4.37 | 75,767 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,185 |
| People Who Died in Battle | 0 | - | 4.24 | 20,102 |
| WWI A-Z | 0 | - | 4.49 | 30,889 |
| Top 10 Richest Countries in Africa | 0 | - | 4.74 | 44,319 |
| Japanese Companies | 0 | - | 4.18 | 29,621 |
| Names for Warriors | 0 | - | 4.37 | 32,640 |
| Countries with the Highest Taxes | 0 | - | 4.35 | 77,752 |
| WWII A-Z #1 | 0 | - | 4.74 | 81,118 |
| WWII A-Z #2 | 0 | - | 4.44 | 43,624 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,297 |
| WWII First Names | 0 | - | 4.37 | 33,622 |
| WWII Movies | 0 | - | 4.16 | 23,925 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,640 |
| Biggest Trading Partners - US | 0 | - | 4.64 | 83,642 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,515 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 26,186 |
| WWII Geography | 0 | - | 4.73 | 88,461 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.95 | 300,142 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 32,758 |
| Top Five Exporting Partners by Country | 0 | - | 4.67 | 42,882 |
| Richest Countries A-Z | 0 | - | 4.96 | 63,462 |
| American Revolution Decoder | 0 | - | 4.10 | 18,349 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,361 |
| WWII Decoder | 0 | - | 4.39 | 42,991 |
| Five Richest Countries by Continent | 0 | - | 4.54 | 157,274 |
| Top 10 Solar Power Countries | 0 | - | 4.79 | 51,358 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,106 |
| Military History Vocabulary | 0 | - | 4.84 | 51,907 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,478 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.90 | 219,085 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,514 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,037 |
| Brand Logos Quiz #1 | 0 | - | 4.66 | 1,684,704 |
| Brand Logos Quiz #2 | 0 | - | 4.67 | 1,174,749 |
| European Cities with the Biggest Economies | 0 | - | 4.47 | 30,682 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.39 | 96,960 |
| Brand Logos Quiz #3 | 0 | - | 4.30 | 857,205 |
| Brand Logos Quiz #5 | 0 | - | 4.28 | 733,222 |
| Brand Logos Quiz #4 | 0 | - | 4.37 | 690,456 |
| Brand Logos Quiz #6 | 0 | - | 4.14 | 505,252 |
| Normandy D-Day Beaches | 0 | - | 4.71 | 26,725 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.88 | 74,129 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 97,403 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 88,974 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 137,260 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.92 | 71,767 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,102 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,961 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.20 | 7,141 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,267 |
| Top 10 Countries with the Most Exports per Capita | 0 | - | 4.66 | 24,628 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 53,921 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.14 | 20,862 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,708 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,583 |
| The Life of Winston Churchill | 0 | - | 4.06 | 10,538 |
| Top 10 Countries by Per Capita Crude Oil Production | 0 | - | 4.45 | 38,302 |
| Richest Island Countries | 0 | - | 4.77 | 66,212 |
| Large Countries with Small Economies | 0 | - | 4.89 | 48,711 |
| The Vietnam War | 0 | - | 4.38 | 28,880 |
| Biggest Trading Partners - UK | 0 | - | 4.87 | 48,827 |
| Biggest Trading Partners - South Africa | 0 | - | 4.84 | 33,237 |
| Biggest Trading Partners - Australia | 0 | - | 4.84 | 36,996 |
| Biggest Trading Partners - Turkey | 0 | - | 4.79 | 28,172 |
| Biggest Trading Partners - Russia | 0 | - | 4.64 | 29,112 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,813 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 49,449 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 32,645 |
| Biggest Trading Partners - Germany | 0 | - | 4.96 | 40,773 |
| Countries Richer Than Their Neighbors | 0 | - | 4.39 | 46,415 |
| Top 10 Richest Countries in Europe | 0 | - | 4.92 | 96,712 |
| Top 10 Richest Countries in Asia | 0 | - | 4.90 | 60,369 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.85 | 56,012 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.56 | 49,626 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,609 |
| Oil Export Dependent Countries | 0 | - | 4.49 | 40,820 |
| Arms Exports - United States | 0 | - | 4.52 | 44,291 |
| Arms Exports - Russia | 0 | - | 4.25 | 11,820 |
| Most Valuable Tech Companies | 0 | - | 4.02 | 25,743 |
| World's Most Valuable Companies | 0 | - | 4.14 | 49,161 |
| Top Net Food-Exporting Countries | 0 | - | 4.37 | 28,256 |
| Top Net Food-Importing Countries | 0 | - | 4.24 | 21,379 |
| Biggest U.S. Car Insurance Companies | 0 | - | 4.04 | 5,092 |
| Biggest Trading Partners - European Union | 0 | - | 4.92 | 55,973 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 51,901 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,217 |
| Metals by Total Mined Value | 0 | - | 4.56 | 35,307 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,621 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 93,287 |
| Weapons by Picture | 0 | - | 4.08 | 16,850 |
| Technology Giants #1 - Google | 0 | - | 4.25 | 22,024 |
| Technology Giants #2 - Apple | 0 | - | 4.03 | 16,906 |
| Technology Giants #4 - Amazon | 0 | - | 4.22 | 15,772 |
| Technology Giants #5 - Microsoft | 0 | - | 4.25 | 12,202 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,264 |
| Top 10 Geothermal Countries | 0 | - | 4.50 | 27,502 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,296 |
| Countries with the Largest Merchant Navies | 0 | - | 4.46 | 18,980 |
