| Taken | Quiz |
|---|
| 15,684,753 | Countries of the World Quiz |
| 6,253,249 | US States Quiz |
| 2,810,155 | United States Map Quiz |
| 2,456,819 | Europe Map Quiz |
| 2,431,438 | World Capitals Quiz |
| 2,263,890 | Fast Typing 1 to 100 |
| 2,103,793 | Countries by First Two Letters in 90 Seconds |
| 1,853,344 | Fast Typing A to Z |
| 1,803,654 | Fifty States in One Minute |
| 1,575,573 | U.S. Presidents Quiz |
| 1,509,160 | 12 Months in 15 Seconds |
| 1,398,922 | Countries of the World with an Empty Map |
| 1,377,796 | Countries by Borders in 90 Seconds |
| 1,210,144 | Africa Map Quiz |
| 1,173,447 | Random Capital to Country |
| 1,108,043 | NFL Football Teams Quiz |
| 1,096,664 | Country Flags Quiz #1 |
| 1,088,222 | NBA Basketball Teams Quiz |
| 958,363 | US States by Borders in 30 Seconds |
| 952,654 | Periodic Table Quiz |
| 904,546 | Word Scramble - Countries |
| 891,720 | East Asia Map Quiz |
| 882,734 | World Map without 20 Random Countries |
| 828,875 | South America Map Quiz |
| 810,257 | US State Capitals Quiz |
| 809,453 | Countries that Start with B |
| 786,015 | Middle East Map Quiz |
| 727,230 | Countries that Start with A |
| 652,617 | Countries of Europe Quiz |
| 639,631 | Countries that Start with C |
| 632,511 | Biggest Countries by Population Quiz |
| 629,002 | Planets of the Solar System Quiz |
| 623,715 | Countries that Start with S |
| 610,875 | Europe Capitals Quiz |
| 606,540 | Central America and Caribbean Map Quiz |
| 598,081 | U.S. States by First Two Letters in 30 Seconds |
| 587,384 | Harry Potter Last Names Quiz |
| 575,038 | All Country Flags of the World |
| 570,560 | Countries of Africa |
| 565,470 | 40 Historical People that Everyone Should Know |
| 539,196 | 100 Most Common English Words Quiz |
| 511,011 | Countries that Start with G |
| 509,357 | Fast Math - Multiplication Quiz |
| 477,630 | Major League Baseball Teams (MLB) |
| 469,757 | Countries that Start with M |
| 466,034 | Biggest Countries by Area Quiz |
| 449,586 | Countries that Start with E |
| 449,446 | Two Letter State Abbreviations Quiz |
| 448,721 | NBA MVPs Quiz |
| 448,278 | Original 151 Pokémon |
| 444,256 | Fresh Prince of Bel-Air Lyrics Quiz |
| 436,938 | Countries by First and Last Two Letters |
| 433,747 | Brand Logos Quiz #1 |
| 430,267 | Countries that Start with I |
| 430,112 | Countries of the World - One Minute Sprint |
| 429,289 | Fruits by Picture |
| 424,247 | Countries that Start with P |
| 409,368 | Mythical Creatures Quiz #1 |
| 408,346 | Countries of Europe - One Minute Sprint |
| 384,772 | Countries that Start with N |
| 384,350 | Country Flags Quiz #2 |
| 383,715 | Random Country to Capital |
| 381,779 | Fast Typing Test - 100 WPM Challenge |
| 379,675 | Countries of Asia Quiz |
| 374,605 | Biggest Cities in the United States |
| 370,834 | Countries that Start with L |
| 365,128 | North American Pro Sports Teams |
| 363,194 | Digits of Pi |
| 361,041 | Asia Map Quiz |
| 358,406 | Country Shape Quiz #1 |
| 346,862 | Countries in World War II Quiz |
| 339,327 | Island Countries Quiz |
| 330,673 | Most Popular NBA Jerseys Quiz |
| 329,023 | U.S. Baby Girl Names by Year Quiz |
| 326,228 | Most Popular Fast Food Restaurants |
| 322,871 | Countries that Start with T |
| 320,808 | Disney Animated Characters Quiz |
| 319,047 | Canada Map Quiz |
| 317,421 | Random Countries on the World Map |
| 306,211 | Oceania Map Quiz |
| 302,243 | Biggest Cities in the World Quiz |
| 295,105 | 2000s Catchphrases Quiz |
| 294,919 | NHL Hockey Teams Quiz |
| 294,121 | General Knowledge Quiz #9 |
| 282,930 | Letters of the Greek Alphabet Quiz |
| 282,566 | Countries that Start with U |
| 273,988 | Counties of England Quiz |
| 269,876 | Ultimate Harry Potter Name Game |
| 269,734 | Flags of Europe Quiz |
| 267,805 | Africa Capitals Quiz |
| 266,529 | Top World Languages Quiz |
| 264,666 | UK Cities Map Quiz |
| 262,689 | 12 x 12 Multiplication Table in 2 Minutes |
| 258,324 | Top 100 Greatest NBA Players |
| 257,620 | UEFA Champions League Winners |
| 256,859 | NATO Military Alphabet |
| 255,377 | Brand Logos Quiz #2 |
| 254,408 | Country Flags Quiz #3 |
| 253,343 | Olympian Gods Quiz |
| 253,030 | General Knowledge Quiz #7 |
| 250,746 | Disney Songs in Movies Quiz |
| 242,290 | Biggest Cities in Europe |
| 240,148 | Name the 7 Dwarfs Quiz |
| 239,039 | Fast Math - Addition Quiz |
| 238,453 | World Map with Random Merged Countries |
| 237,883 | Asia Capitals Quiz |
| 234,948 | NBA Champions Quiz |
| 233,616 | Landmarks Picture Quiz #1 |
| 232,451 | Countries by Languages in 90 Seconds |
| 225,492 | U.S. Baby Boy Names by Year Quiz |
| 225,007 | 7 Deadly Sins Quiz |
| 224,373 | English Premier League Teams Quiz |
| 223,964 | All-NBA First Team Players |
| 218,888 | Countries with the Longest Coastlines |
| 218,652 | All 1M Cities by Proximity |
| 217,664 | Three Letter Animals Quiz |
| 215,388 | Communist Countries Quiz |
| 214,585 | General Knowledge Quiz #10 |
| 212,444 | U.S. Presidents by Picture |
| 210,625 | Countries that Start with K |
| 209,271 | English-Speaking Countries Quiz |
| 205,145 | Fast Math - Double That Number! |
| 204,953 | Word Scramble - National Capitals |
| 204,272 | Sports by Athlete Quiz |
| 200,816 | Countries with the Most Tourists Quiz |
| 200,107 | Countries of Oceania |
| 198,511 | European Countries by First 2 Letters |
| 198,280 | Countries of North America Quiz |
| 196,273 | Word Scramble - U.S. States |
| 195,133 | Basic Harry Potter Quiz |
| 194,440 | Name the Harry Potter Books Quiz |
| 194,422 | US States with an Empty Map |
| 192,735 | Pixar Movies Quiz |
| 191,860 | Roman Numeral Decoding Quiz |
| 191,496 | English Monarchs Quiz |
| 190,912 | Counties of England Map Quiz |
| 189,583 | Europe Cities Map Quiz |
| 188,765 | Northernmost Countries Quiz |
| 188,675 | Spanish-Speaking Countries Quiz |
| 187,618 | Smallest Countries by Population and Area |
| 186,908 | Famous Animals Quiz #1 |
| 184,671 | Countries with the Most Borders Quiz |
| 183,541 | Celebrity Mugshots Quiz #1 |
| 182,694 | NBA 60-Point Games Quiz |
| 181,964 | Brand Logos Quiz #3 |
| 181,034 | Country Shape Quiz #2 |
| 180,589 | O Vocabulary Words Quiz #1 |
| 180,317 | Countries Bordering Russia Quiz |
| 179,434 | Foods by Country Quiz |
| 178,997 | One Border Countries Quiz |
| 178,913 | NBA All-Time Leaders Quiz |
| 178,732 | Groups of Five #1 |
| 177,122 | South America Capitals Quiz |
| 176,988 | General Knowledge Quiz #23 |
| 175,901 | Name the Disney Animated Movies |
| 175,427 | Australia Map Quiz |
| 175,309 | Countries with Four Letters Quiz |
| 173,330 | General Knowledge Quiz #13 |
| 173,172 | Shakespeare's Plays Quiz |
| 172,288 | Disney Feature Films by Character |
| 170,914 | Things That are Black #1 |
| 170,249 | Groups of Four Quiz #1 |
| 169,776 | Top Five Countries By Category #1 |
| 169,460 | World Map without 12 Countries |
| 169,010 | Soccer Players by Country |
| 168,988 | Who Did that Pop Song #1 |
| 168,609 | Landlocked Countries Quiz |
| 168,574 | Musical Instruments by Picture #1 |
| 168,187 | British Prime Ministers Quiz |
| 167,342 | Biggest Metro Areas in the USA |
| 166,029 | Countries Bordering France |
| 166,006 | USA States in Alphabetical Order |
| 165,411 | NCAA College Basketball Teams Quiz |
| 165,364 | Presidential First Names |
| 164,264 | Countries that Start with V |
| 164,027 | Countries of South America |
| 163,996 | Majority Muslim Countries Quiz |
| 163,921 | 1980s Catchphrases Quiz |
| 162,675 | British Words Quiz #1 |
| 161,956 | Foods by Picture |
| 161,497 | Don't Stop Believin' Lyrics Quiz |
| 160,896 | Asian Countries by Borders in 30 Seconds |
| 159,117 | Random Fast Typing |
| 159,003 | General Knowledge Quiz #18 |
| 158,085 | General Knowledge Quiz #8 |
| 155,345 | First Names of Historical Figures |
| 155,027 | Most Populous Countries A-Z |
| 154,927 | Most Common Last Names in the U.S. |
| 154,334 | Antonyms Quiz #1 |
| 154,226 | World Capitals by Proximity |
| 153,440 | Brand Logos Quiz #5 |
| 153,028 | Cartoon Villains Quiz |
| 152,672 | Lonely Planet Top 200 Cities Quiz |
| 152,036 | Groups of Things - Harry Potter |
| 151,967 | Name that Historical Figure #1 |
| 150,597 | Animal Sounds Quiz |
| 150,155 | Best Selling Sodas Quiz |
| 148,216 | Countries with the Most Billionaires |
| 147,848 | Brand Logos Quiz #4 |
| 146,054 | Name that Greek Letter Quiz |
| 144,314 | General Knowledge Quiz #32 |
| 144,144 | Countries of Africa by Borders in 30 Seconds |
| 143,473 | Countries Bordering Germany |
| 143,010 | Top 100 Harry Potter Characters by Mention |
| 141,965 | Movies with Food in the Title |
| 141,526 | FIFA World Cup Top 4 Positions |
| 140,687 | The Seven Continents Map Quiz |
| 140,548 | US Presidents - 1 Minute Sprint |
| 139,686 | Marvel Superheroes Quiz |
| 139,595 | Europe by Borders in 30 Seconds |
| 139,237 | Countries by Alcohol Consumption |
| 139,158 | Bohemian Rhapsody Lyrics |
| 138,306 | Car Brands Quiz #1 |
| 137,372 | The Football League Quiz |
| 136,949 | 100 Biggest Cities in Europe with a Map |
| 136,470 | Flags of Asia Quiz |
| 136,277 | Most Popular J Names |
| 135,440 | College Sports Logos Quiz #1 |
| 135,335 | Countries with the Biggest GDPs |
| 134,790 | One Team NBA Basketball Players |
| 134,638 | 1990s Popular Catch Phrases Quiz |
| 133,831 | "Land" Countries |
| 133,636 | Country Shape Quiz #3 |
| 133,589 | General Knowledge Quiz #19 |
| 133,263 | World Capitals by First Two Letters in 90 Seconds |
| 133,137 | Random Flags Quiz |
| 132,837 | Movie Characters Quiz #1 |
| 132,513 | Songs with Body Parts in the Title |
| 131,767 | General Knowledge Quiz #33 |
| 131,766 | Santa's Reindeer Quiz |
| 131,608 | 100 Biggest Cities on a World Map |
| 131,223 | Canada Provinces and Territories Quiz |
| 131,206 | Countries Closest to the US |
| 130,505 | United States Cities Map Quiz |
| 130,119 | #1 Hits of the 2010s Quiz |
| 130,033 | Official Languages of the World |
| 129,619 | Disney Animals |
| 129,508 | Animals by Close-up Image |
| 129,434 | Movies with Animals in the Title #1 |
| 129,179 | NBA Cities Map Quiz |
| 128,755 | Dog Breed Picture Quiz |
| 128,614 | Name That Punctuation Quiz |
| 128,009 | Countries of Africa - One Minute Sprint |
| 127,790 | Sports Terms Quiz #1 |
| 127,751 | NBA Championship Starters Quiz |
| 127,473 | Countries by Clue #1 |
| 127,122 | Richest Countries by Per-Capita GDP |
| 127,053 | Spanish Food Words Quiz |
| 126,929 | "And Something" Movie Titles |
| 126,445 | Countries and Languages Quiz |
| 126,299 | Global Cities Quiz |
| 126,202 | General Knowledge Quiz #24 |
| 126,065 | All Teams to Ever Play a FIFA World Cup |
| 125,910 | Three Letter Body Parts Quiz |
| 125,898 | Catholic Countries Quiz |
| 125,740 | Countries of Europe with an Empty Map |
| 125,730 | Name that Historical Figure #2 |
| 125,450 | Oscar Best Pictures Quiz |
| 125,418 | Countries with the Most Military Troops |
| 124,914 | Groups of Seven #1 |
| 124,603 | Demonyms Quiz |
| 123,928 | Geography General Knowledge #1 |
| 123,139 | Signs of the Zodiac Quiz |
| 122,546 | Countries with Z |
| 122,365 | Things That are Red |
| 121,800 | Countries with the Longest Total Borders |
| 120,932 | NBA Basketball Team Logos |
| 120,891 | Biggest Cities in Germany Quiz |
| 120,769 | NCAA College Football Teams Quiz |
| 120,689 | EU Countries Quiz |
| 120,633 | Cars by Country Quiz |
| 119,787 | Unusual NBA Names Quiz |
| 119,023 | Biggest Urban Areas in the UK Quiz |
| 117,925 | Countries with Five Letters Quiz |
| 117,912 | British Commonwealth Countries Quiz |
| 117,101 | Five Most Populated Countries by Continent |
| 116,897 | Name the War Quiz |
| 116,878 | Star-Spangled Banner Quiz |
| 116,403 | Groups of Ten Quiz |
| 116,289 | Sports in Movies Quiz |
| 115,941 | Countries with Nuclear Weapons |
| 115,718 | World Leaders by Picture |
| 115,675 | Female Equivalent Words Quiz |
| 115,513 | Biggest Cities by Language Quiz |
| 115,014 | General Knowledge Quiz #22 |
| 114,779 | Southernmost Countries of the World |
| 114,126 | Car Logos Quiz #1 |
| 113,825 | General Knowledge Quiz #1 |
| 113,785 | Longest International Borders |
| 113,416 | African Countries by First 2 Letters |
| 112,246 | Books of the Protestant Bible Quiz |
| 111,900 | NBA Team Scoring Leaders Quiz |
| 111,491 | Video Game Characters Quiz |
| 111,461 | The Eleven Colors |
| 111,143 | Celebrity Mugshots Quiz #3 |
| 110,868 | Europe Capitals - One Minute Sprint |
| 110,826 | Geography by Letter - A |
| 110,603 | Countries with the Highest Life Expectancy |
| 110,518 | General Knowledge Quiz #11 |
| 110,054 | Things That are Green |
| 109,203 | Beatles Songs Quiz |
| 109,126 | Europe Capital to Country |
| 109,094 | Brand Logos Quiz #6 |
| 108,904 | General Knowledge Quiz #21 |
| 108,492 | Harry Potter A-Z |
| 108,135 | Countries with the Highest Obesity Rate |
| 107,981 | Top 30 Most Powerful Militaries |
| 107,836 | Five Closest Countries by Country #1 |
| 107,740 | Groups of Three Quiz #1 |
| 107,637 | U.S. Chain Restaurant Menu Quiz |
| 107,506 | 1992 Olympic Basketball Dream Team |
| 107,277 | World Currency Quiz |
| 107,017 | Mediterranean Countries Quiz |
| 106,803 | NBA Scoring Champs Quiz |
| 106,679 | French-Speaking Countries Quiz |
| 106,334 | Simpsons Characters Quiz |
| 106,139 | World's Busiest Airports |
| 105,766 | Name that Historical Figure #3 |
| 105,673 | Spanish Name Translation Quiz |
| 105,661 | Pokémon Types |
| 105,631 | Countries of Asia - One Minute Sprint |
| 105,551 | Countries of Africa with an Empty Map |
| 105,351 | Word Scramble - Body Parts |
| 105,324 | U.S. Citizenship Test Questions |
| 105,220 | Countries that Start with D |
| 105,180 | Countries, U.S. States, and Capitals by First Two Letters |
| 104,586 | Countries that Border China Quiz |
| 104,448 | Superhero Alter Egos |
| 104,204 | Title in the Lyrics Quiz #1 |
| 104,152 | Countries that Produce the Most Wine |
| 103,467 | Countries with the Most Winter Olympics Medals |
| 103,418 | Who Did That 1980s Song #1 |
| 103,341 | Oscar Best Actors Quiz |
| 103,226 | Most Popular Baby Girl Names in the U.S. |
| 103,011 | Places in their Native Language #1 |
| 102,953 | College Football Team Names |
| 102,688 | All Premier League Teams Ever |
| 102,495 | Multiple Choice General Knowledge #1 |
| 101,971 | Top Musical Acts of All-Time |
| 101,897 | Top-Grossing Superhero Movies |
| 101,636 | General Knowledge Quiz #30 |
| 101,221 | Biggest World Cities A-Z |
| 100,588 | General Knowledge Quiz #14 |
| 100,409 | Biggest Cities in Italy Quiz |
| 100,349 | Computer Nerd Acronyms Quiz #1 |
| 100,256 | Family Guy Trivia #1 |
| 99,686 | Countries with the Highest Maximum Elevation |
| 99,471 | Country Shape Quiz #4 |
| 99,309 | Events in History #1 |
| 99,111 | Geographic Groups of Two #1 |
| 99,098 | General Knowledge Quiz #28 |
| 99,071 | North American Sports Cities Quiz |
| 98,761 | "Of Something" Movie Titles |
| 98,590 | Countries by Borders #1 |
| 98,510 | People Who Were "The" Something |
| 98,300 | Main Languages of the United States |
| 98,066 | Things that are Yellow |
| 97,368 | General Knowledge Quiz #52 |
| 97,310 | Best-Selling Video Game Consoles Quiz |
| 97,056 | Body Part Words Quiz |
| 96,951 | First Lines of Christmas Songs |
| 96,773 | Famous Dictators Quiz #1 |
| 96,718 | Biggest Cities in France |
| 96,682 | General Knowledge Quiz #60 |
| 96,508 | NFL Football Team Logos |
| 96,403 | Groups of Four Quiz #2 |
| 96,385 | Geography by Letter - P |
| 96,316 | Twelve Days of Christmas Quiz |
| 96,133 | NATO Countries Quiz |
| 96,024 | Colors by Letter |
| 95,953 | Most Expensive Football Transfers Ever |
| 95,775 | English Idioms Quiz #1 |
| 95,775 | Airport Codes Quiz #1 |
| 95,770 | U.S. State Shapes Quiz #1 |
| 95,648 | Asian Countries by First 2 Letters |
| 95,646 | Most Populous Countries in 2050 |
| 95,582 | Islands by Country #1 |
| 95,572 | Regions of Spain Map Quiz |
| 95,471 | Elements by Symbol Quiz |
| 95,071 | Megacities on a World Map |
| 94,839 | Summer Olympics Host Cities |
| 94,376 | NBA All-Stars by Team |
| 94,373 | Movie Title Antonyms #1 |
| 94,024 | TV / Movie Actors Quiz |
| 93,770 | Countries that Start with F |
| 93,664 | Geography General Knowledge #2 |
| 93,525 | Axis-Occupied Countries of WWII |
| 93,520 | Most Mentioned Bible Characters Quiz |
| 93,509 | General Knowledge Quiz #54 |
| 93,337 | LeBron James Trivia |
| 92,716 | NFL Cities Map Quiz |
| 92,691 | Most Populous Countries in 1900 |
| 92,457 | Disney Princesses |
| 92,308 | Groups of Eight Quiz #1 |
| 92,271 | Oscar Actors by Picture #1 |
| 91,916 | Biggest English-Speaking Cities |
| 91,912 | Border Crossings Quiz #1 |
| 91,413 | American Football Positions Quiz |
| 91,384 | Groups of Nine Quiz |
| 91,279 | NBA Basketball Nicknames Quiz #1 |
