| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,664,721 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,319 |
| Shakespeare's Plays Quiz | 0 | - | 4.35 | 303,242 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 497,663 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,062 |
| English Monarchs Quiz | 0 | - | 4.84 | 377,760 |
| Countries That Border Russia | 0 | - | 4.98 | 366,612 |
| Communist Countries in History | 0 | - | 4.47 | 381,590 |
| Counties of England Quiz | 0 | - | 4.95 | 572,990 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 339,892 |
| U.S. Presidents by State | 0 | - | 4.27 | 61,066 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,737 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,792 |
| Prime Ministers of the UK | 0 | - | 4.93 | 319,695 |
| Canadian Prime Ministers Quiz | 0 | - | 4.48 | 38,184 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,551 |
| Name that Greek Letter | 0 | - | 4.93 | 255,653 |
| Flags of Europe Quiz | 0 | - | 4.99 | 854,891 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 295,995 |
| Biggest Cities in Poland | 0 | - | 4.73 | 39,933 |
| Countries that Border Poland | 0 | - | 4.98 | 129,054 |
| Countries in World War II | 0 | - | 4.47 | 676,745 |
| Countries in World War I | 0 | - | 4.92 | 182,039 |
| U.S. Presidents by Event | 0 | - | 4.57 | 25,443 |
| Prime Ministers of Australia | 0 | - | 4.46 | 23,851 |
| Vietnam War Countries | 0 | - | 4.78 | 76,383 |
| Countries Bordering France | 0 | - | 4.90 | 308,048 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,111 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 64,833 |
| Countries of the Soviet Union | 0 | - | 4.99 | 145,535 |
| Ultimate Harry Potter Name Game | 0 | - | 4.96 | 425,922 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,641 |
| Biggest Cities in Germany | 0 | - | 4.94 | 225,385 |
| Slavic Countries | 0 | - | 4.96 | 79,084 |
| Holy Roman Empire Countries | 0 | - | 4.57 | 37,338 |
| Famous Russians Quiz | 0 | - | 4.16 | 20,963 |
| Political Movements by Country | 0 | - | 4.49 | 61,731 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,858 |
| U.S. Senators by State | 0 | - | 4.43 | 24,444 |
| Countries Formerly in Yugoslavia | 0 | - | 4.93 | 91,997 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,229 |
| Ukraine Country Quiz | 0 | - | 4.37 | 35,981 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,487 |
| Official Cities in the UK | 0 | - | 4.89 | 196,431 |
| Russia Country Quiz | 0 | - | 4.86 | 90,470 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,334 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,363 |
| European Geography By Letter - A | 0 | - | 4.45 | 112,419 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 93,459 |
| European Geography By Letter - D | 0 | - | 4.49 | 90,203 |
| European Geography By Letter - L | 0 | - | 4.47 | 95,405 |
| European Geography By Letter - M | 0 | - | 4.52 | 104,298 |
| European Geography By Letter - S #1 | 0 | - | 4.49 | 85,910 |
| The Bill Clinton Presidency | 0 | - | 4.12 | 28,201 |
| The George H. W. Bush Presidency | 0 | - | 4.33 | 18,977 |
| The Ronald Reagan Presidency | 0 | - | 4.20 | 21,633 |
| The Richard Nixon Presidency | 0 | - | 3.95 | 19,279 |
| The Jimmy Carter Presidency | 0 | - | 4.24 | 16,398 |
| The Franklin D. Roosevelt Presidency | 0 | - | 4.37 | 20,276 |
| The Abraham Lincoln Presidency | 0 | - | 4.50 | 22,703 |
| European Geography By Letter - P | 0 | - | 4.78 | 80,481 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.77 | 25,542 |
| Countries that Border Hungary | 0 | - | 4.99 | 85,033 |
| Serbia Country Quiz | 0 | - | 4.36 | 26,723 |
| Europe Capital to Country | 0 | - | 4.99 | 198,404 |
| UK Cities Map Quiz | 0 | - | 4.95 | 394,180 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,361 |
| Important Cities in European History | 0 | - | 4.49 | 88,150 |
| Poland Country Quiz | 0 | - | 4.07 | 47,084 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 102,700 |
| Czech Republic Country Quiz | 0 | - | 4.43 | 32,213 |
| Counties of England Map Quiz | 0 | - | 4.93 | 258,755 |
| Bulgaria Country Quiz | 0 | - | 4.52 | 22,590 |
| Houses of British Monarchs | 0 | - | 4.46 | 44,852 |
| Belarus Country Quiz | 0 | - | 4.57 | 21,686 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 180,893 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 74,401 |
| History of Russia Quiz | 0 | - | 4.38 | 27,191 |
| European Geography By Letter - N | 0 | - | 4.41 | 85,991 |
| U.S. Presidential Trivia #2 | 0 | - | 4.41 | 35,341 |
| European Geography By Letter - V | 0 | - | 4.47 | 78,501 |
| World Leaders of the Cold War | 0 | - | 4.26 | 19,358 |
| Countries Closest to Spain | 0 | - | 4.96 | 169,683 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.94 | 68,241 |
| Europe Map Quiz | 0 | - | 4.99 | 3,706,569 |
| WWII Geography | 0 | - | 4.73 | 88,291 |
| Soviet Leaders 1917–1991 | 0 | - | 4.34 | 64,994 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.95 | 299,360 |
| Croatia Country Quiz | 0 | - | 4.50 | 30,766 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 128,560 |
| Estonia Country Quiz | 0 | - | 4.46 | 22,786 |
| Countries Invaded by the USSR | 0 | - | 4.22 | 59,827 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 149,764 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 74,936 |
| North Macedonia Country Quiz | 0 | - | 4.71 | 20,466 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 58,930 |
| Romania Country Quiz | 0 | - | 4.46 | 32,233 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,030 |
| Most Mentioned Enemies of Russia | 0 | - | 4.73 | 72,972 |
| Russia A-Z | 0 | - | 4.37 | 23,179 |
| Germany A-Z | 0 | - | 4.50 | 43,445 |
| Most Mentioned Allies of Russia | 0 | - | 4.34 | 29,694 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,451 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 993,243 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,734 |
| Monarchies of Europe | 0 | - | 4.91 | 61,948 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 110,207 |
| Moldova Country Quiz | 0 | - | 4.89 | 22,667 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,224 |
| U.S. Presidents Who Died in Office | 0 | - | 4.71 | 27,342 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,297 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 167,165 |
| European Cities with the Biggest Economies | 0 | - | 4.47 | 30,573 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 241,750 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.79 | 76,837 |
| Countries of the Popes | 0 | - | 4.74 | 69,936 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.97 | 136,982 |
| Federal Subjects of Russia | 0 | - | 4.96 | 80,603 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.45 | 47,210 |
| Top 10 Hottest European Countries | 0 | - | 4.87 | 86,975 |
| Countries of Europe After World War II | 0 | - | 4.97 | 142,640 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 111,480 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 143,148 |
| Europe by Borders in 30 Seconds | 0 | - | 4.99 | 331,005 |
| Top 10 Swing States in U.S. Elections | 0 | - | 4.41 | 48,064 |
| Random U.S. Vice President to President | 0 | - | 4.54 | 17,993 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,637 |
| U.S. Vice Presidents Who Became President | 0 | - | 4.56 | 10,602 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,515 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,142 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,521 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,603 |
| Hungary Country Quiz | 0 | - | 4.49 | 31,387 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.93 | 39,574 |
| The Life of Winston Churchill | 0 | - | 4.06 | 10,524 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,354 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 80,580 |
| Geography of Russia | 0 | - | 4.40 | 17,959 |
| Soviet Union Country Quiz | 0 | - | 4.78 | 56,178 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,847 |
| Biggest Trading Partners - UK | 0 | - | 4.87 | 48,709 |
| Biggest Trading Partners - Russia | 0 | - | 4.63 | 29,013 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 32,537 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 40,634 |
| Top 10 Richest Countries in Europe | 0 | - | 4.93 | 96,448 |
| The Dictator Files: Adolf Hitler | 0 | - | 4.57 | 49,496 |
| The Dictator Files: Joseph Stalin | 0 | - | 4.16 | 33,524 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,180 |
| Cities Founded by the French in North America | 0 | - | 4.54 | 35,292 |
| Arms Exports - Russia | 0 | - | 4.25 | 11,772 |
| Countries with Territory in the Balkans | 0 | - | 4.92 | 66,123 |
| Countries Bordering Serbia | 0 | - | 4.92 | 71,928 |
| European Capitals with the Least Sunshine | 0 | - | 4.47 | 43,569 |
| Word Chain - Russia | 0 | - | 4.29 | 13,109 |
| Biggest Trading Partners - European Union | 0 | - | 4.92 | 55,832 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 259,925 |
| Flags of Countries That Border Russia | 0 | - | 4.74 | 50,911 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 42,730 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 101,009 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,522 |
| Pope Facts | 0 | - | 4.31 | 15,635 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 115,713 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,576 |
| Russia by Picture | 0 | - | 4.36 | 16,533 |
| Country by Photo of its Leader #1 | 0 | - | 4.73 | 80,328 |
| Embarrassing Chapters in Russian History | 0 | - | 3.76 | 18,034 |
| European Secessionist Movements on a Map | 0 | - | 4.55 | 26,627 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.46 | 33,878 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 44,308 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,175 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.45 | 17,463 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 27,743 |
| Russia Multiple Choice | 0 | - | 4.47 | 34,353 |
| Ancient Greece A-Z | 0 | - | 4.73 | 17,146 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.47 | 36,694 |
| Countries of the German Empire | 0 | - | 4.36 | 26,484 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,070 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,594 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,369 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 73,803 |
| Countries of the Italian Empire | 0 | - | 4.19 | 19,784 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,121 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,581 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,142 |
| Random European Countries on a Map | 0 | - | 4.98 | 211,530 |
| European Map without 10 Random Countries | 0 | - | 4.98 | 212,943 |
| Vatican City Country Quiz | 0 | - | 4.47 | 31,624 |
| Latvia Country Quiz | 0 | - | 4.80 | 23,576 |
| Albania Country Quiz | 0 | - | 4.45 | 28,490 |
| Lithuania Country Quiz | 0 | - | 4.77 | 23,275 |
| Slovakia Country Quiz | 0 | - | 4.53 | 22,282 |
| Name a Valid U.S. President #2 | 0 | - | 4.51 | 40,399 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,508 |
| Slovenia Country Quiz | 0 | - | 4.48 | 22,522 |
| Russian History A-Z | 0 | - | 4.22 | 15,325 |
| Scotland A-Z | 0 | - | 4.71 | 32,939 |
| Category Elimination - European Geography #1 | 0 | - | 4.96 | 167,735 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 36,489 |
| Montenegro Country Quiz | 0 | - | 4.46 | 17,800 |
| Kosovo Country Quiz | 0 | - | 4.17 | 18,264 |
