| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,690,694 |
| Planets of the Solar System Quiz | 0 | - | 4.88 | 930,543 |
| World Leaders by Picture | 0 | - | 4.26 | 185,668 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,947 |
| U.S. Vice Presidents | 0 | - | 4.38 | 95,833 |
| 7 Deadly Sins Quiz | 0 | - | 4.82 | 318,570 |
| All U.S. Supreme Court Justices | 0 | - | 4.40 | 24,843 |
| English Monarchs Quiz | 0 | - | 4.86 | 381,166 |
| Words for Leaders | 0 | - | 4.67 | 186,747 |
| Communist Countries in History | 0 | - | 4.48 | 384,971 |
| Famous Dictators Quiz #1 | 0 | - | 4.53 | 168,683 |
| First Names of Historical Figures #1 | 0 | - | 4.35 | 204,184 |
| Shared First Names #1 | 0 | - | 4.14 | 95,008 |
| Governors Who Ran For President | 0 | - | 4.38 | 17,325 |
| Fast Math - Addition | 0 | - | 4.82 | 414,162 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,881 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,279 |
| U.S. Presidential Quotes | 0 | - | 4.28 | 40,077 |
| First Name + Initial Quiz | 0 | - | 3.93 | 48,720 |
| Harry Potter Last Names | 0 | - | 4.73 | 808,706 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,145 |
| Popular Royal Names | 0 | - | 4.17 | 107,652 |
| Members of the British Royal Family | 0 | - | 4.07 | 103,712 |
| Prime Ministers of the UK | 0 | - | 4.93 | 322,011 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,472 |
| Historical Middle Names #2 | 0 | - | 4.13 | 18,905 |
| Famous Dictators Quiz #2 | 0 | - | 4.31 | 73,583 |
| Books with Names in the Title Quiz #1 | 0 | - | 4.26 | 63,348 |
| Books with Names in the Title Quiz #2 | 0 | - | 4.39 | 47,668 |
| One-Name Historical Figures Quiz #1 | 0 | - | 4.17 | 63,226 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,401 |
| EU Countries Quiz | 0 | - | 4.99 | 207,500 |
| First Names of Painters | 0 | - | 4.30 | 52,345 |
| First Names of Authors Quiz #1 | 0 | - | 4.20 | 46,457 |
| First Names of Authors Quiz #2 | 0 | - | 4.09 | 24,856 |
| Random Name Translation | 0 | - | 4.48 | 34,731 |
| Historical Rulers #1 | 0 | - | 4.22 | 94,422 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,238 |
| Countries in World War I | 0 | - | 4.91 | 183,633 |
| Disney Animated Characters | 0 | - | 4.82 | 532,707 |
| U.S. Presidents by Event | 0 | - | 4.58 | 25,680 |
| Prime Ministers of Australia | 0 | - | 4.46 | 24,068 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,845 |
| Ultimate Harry Potter Name Game | 0 | - | 4.96 | 427,977 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.74 | 80,005 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.60 | 68,012 |
| Movies with Names in the Title #1 | 0 | - | 4.16 | 99,101 |
| Movies with Names in the Title #2 | 0 | - | 4.36 | 68,526 |
| Movies with Names in the Title #3 | 0 | - | 4.00 | 50,756 |
| World Leaders Quiz #1 | 0 | - | 4.03 | 84,211 |
| Superhero Nicknames | 0 | - | 4.15 | 53,894 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.57 | 392,804 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.33 | 568,749 |
| Political Quotes Quiz | 0 | - | 4.00 | 18,008 |
| Shakespeare Quotes Quiz | 0 | - | 4.33 | 58,158 |
| Presidential Running Mates Quiz | 0 | - | 4.17 | 15,430 |
| Political Movements by Country | 0 | - | 4.50 | 62,123 |
| Presidential Actors | 0 | - | 4.40 | 16,016 |
| What's in a Name? #1 | 0 | - | 4.19 | 37,760 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,144 |
| U.S. Senators by State | 0 | - | 4.43 | 24,627 |
| National Founders | 0 | - | 4.36 | 74,735 |
| Short Version of Names | 0 | - | 3.93 | 85,450 |
| Nicknames in U.S. History | 0 | - | 4.22 | 28,958 |
| First Ladies of the United States | 0 | - | 4.21 | 68,167 |
| What's in a Name? #2 | 0 | - | 3.79 | 7,789 |
| Shared First Names #2 | 0 | - | 4.53 | 35,796 |
| Star Wars Quotes | 0 | - | 4.86 | 137,482 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,816 |
| Presidential Middle Names | 0 | - | 4.31 | 45,920 |
| First Names of Scientists | 0 | - | 4.39 | 47,708 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 185,122 |
| First Names by Slang Meaning | 0 | - | 3.78 | 8,547 |
| Most Common First Names in Spain | 0 | - | 4.21 | 41,148 |
| The George W. Bush Presidency | 0 | - | 3.92 | 29,225 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,284 |
| The George H. W. Bush Presidency | 0 | - | 4.34 | 19,057 |
| The Ronald Reagan Presidency | 0 | - | 4.21 | 21,725 |
| The Richard Nixon Presidency | 0 | - | 3.95 | 19,342 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,471 |
| The John F. Kennedy Presidency | 0 | - | 4.36 | 38,170 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,394 |
| The Abraham Lincoln Presidency | 0 | - | 4.51 | 22,824 |
| Literary Characters by Last Name | 0 | - | 4.35 | 22,429 |
| American TV Characters by Last Name #1 | 0 | - | 4.28 | 9,317 |
| Movie Characters by Last Name #1 | 0 | - | 4.13 | 36,399 |
| Political Figures by Last Name #1 | 0 | - | 4.47 | 52,840 |
| Musicians by Last Name | 0 | - | 3.91 | 81,753 |
| NBA Players by Last Name | 0 | - | 4.26 | 59,704 |
| Actors by Last Name #1 | 0 | - | 4.12 | 59,674 |
| Actresses by Last Name #1 | 0 | - | 4.30 | 56,457 |
| American TV Characters by Last Name #2 | 0 | - | 4.05 | 7,500 |
| Movie Characters by Last Name #2 | 0 | - | 4.05 | 21,559 |
| Political Figures by Last Name #2 | 0 | - | 4.08 | 12,588 |
| Spouses of World Leaders | 0 | - | 4.06 | 10,599 |
| Actors by Last Name #2 | 0 | - | 3.99 | 53,108 |
| Guitarists by Last Name | 0 | - | 4.22 | 30,415 |
| Most Common Male First Names in the U.S. | 0 | - | 4.26 | 110,240 |
| Most Common Female First Names in the U.S. | 0 | - | 4.15 | 108,828 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,957 |
| Actresses by Last Name #2 | 0 | - | 3.82 | 48,047 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,771 |
| First Names of Fashion Designers | 0 | - | 4.03 | 30,717 |
| Game of Thrones Last Names | 0 | - | 4.42 | 83,427 |
| Prime Ministers of Israel | 0 | - | 4.08 | 14,432 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 182,409 |
| WWII First Names | 0 | - | 4.37 | 33,823 |
| Last Names in U.S. History #1 | 0 | - | 4.20 | 31,784 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,533 |
| World Leaders Quiz #2 | 0 | - | 3.90 | 22,899 |
| First Names of Historical Figures #2 | 0 | - | 4.29 | 30,998 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,545 |
| World Leaders of the World Wars | 0 | - | 4.35 | 30,692 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 65,513 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.95 | 302,212 |
| US Presidents Breakdown Puzzle #1 | 0 | - | 3.65 | 18,500 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 60,273 |
| Historical Leaders by Date #1 | 0 | - | 4.45 | 25,523 |
| Historical Leaders by Date #2 | 0 | - | 4.42 | 24,544 |
| American Revolution Decoder | 0 | - | 4.10 | 18,388 |
| U.S. Civil War Decoder | 0 | - | 4.01 | 22,411 |
| WWII Decoder | 0 | - | 4.39 | 43,252 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,456 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,593 |
| First Names of Female Singers | 0 | - | 4.23 | 44,218 |
| First Names of Male Singers | 0 | - | 3.90 | 34,245 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.90 | 221,160 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,364 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,604 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,819 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 88,111 |
| Countries of the Popes | 0 | - | 4.74 | 70,478 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.31 | 8,742 |
| Countries of Europe After World War II | 0 | - | 4.97 | 144,122 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 113,022 |
| UN Secretaries-General | 0 | - | 4.30 | 6,437 |
| The Barack Obama Presidency | 0 | - | 4.10 | 21,105 |
| The George Washington Presidency | 0 | - | 3.89 | 8,738 |
| The John Adams Presidency | 0 | - | 4.04 | 7,045 |
| The Thomas Jefferson Presidency | 0 | - | 4.18 | 11,740 |
| People in Pictures with Ronald Reagan | 0 | - | 4.28 | 34,282 |
| People in Pictures with Barack Obama | 0 | - | 4.07 | 42,188 |
| Biblical Names Still Popular Today | 0 | - | 4.12 | 43,735 |
| Random U.S. Vice President to President | 0 | - | 4.55 | 18,101 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,827 |
| English First Names of the Middle Ages | 0 | - | 4.28 | 41,616 |
| The Kennedy Family | 0 | - | 3.48 | 6,121 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,741 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 143,070 |
| Ten Least Guessed U.S. Presidents | 0 | - | 4.30 | 24,558 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.92 | 126,208 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.63 | 49,985 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.17 | 33,795 |
| The Dictator Files: Chairman Mao | 0 | - | 4.09 | 16,347 |
| G7 Leaders Since 2003 | 0 | - | 4.40 | 26,372 |
| Divided World City Name Puzzle #1 | 0 | - | 4.89 | 30,101 |
| U.S. President Scramble | 0 | - | 4.32 | 80,797 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,247 |
| Historical Rulers #2 | 0 | - | 4.16 | 27,625 |
| Paramount Leaders of China | 0 | - | 4.26 | 8,541 |
| Pope Facts | 0 | - | 4.33 | 15,724 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,967 |
| Dictators by Picture | 0 | - | 4.10 | 38,673 |
| U.S. Presidents to Win the Nobel Peace Prize | 0 | - | 4.29 | 15,003 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.40 | 17,649 |
| Top 100 UK Baby Girls' Names in 1850 | 0 | - | 4.33 | 43,488 |
| First Names A - Z by Picture | 0 | - | 3.97 | 15,841 |
| The Theodore Roosevelt Presidency | 0 | - | 4.37 | 6,460 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 241,347 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 9,628 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,695 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,798 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 175,469 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,151 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 178,932 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 168,458 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 159,440 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 143,510 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 94,664 |
| Name an Official Language A-Z | 0 | - | 4.90 | 114,792 |
| George Bush... or George Bush | 0 | - | 3.87 | 7,008 |
| Random Sequential European Countries on a Map | 0 | - | 5.00 | 177,510 |
| Random U.S. Presidents by Picture | 0 | - | 4.27 | 37,263 |
| Vatican City Country Quiz | 0 | - | 4.44 | 32,024 |
| Name a Valid U.S. President #2 | 0 | - | 4.51 | 40,903 |
| Name a Valid Answer - World War II | 0 | - | 4.44 | 39,170 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,763 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,638 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 382,713 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.13 | 37,224 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.91 | 99,045 |
| Benevolent Dictators and Enlightened Despots | 0 | - | 3.91 | 17,461 |
| Name a World Capital A-Z | 0 | - | 5.00 | 119,189 |
| Category Elimination - European Geography #1 | 0 | - | 4.96 | 169,515 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,389 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.95 | 120,826 |
| Category Elimination - Official Languages | 0 | - | 4.96 | 48,346 |
| Last Names in U.S. History #2 | 0 | - | 4.30 | 13,578 |
| First Names of Explorers Quiz | 0 | - | 4.30 | 14,454 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 87,669 |
