| Taken | Quiz |
|---|
| 16,121,032 | Countries of the World Quiz |
| 6,400,097 | US States Quiz |
| 2,835,993 | United States Map Quiz |
| 2,493,745 | Europe Map Quiz |
| 2,475,091 | World Capitals Quiz |
| 2,326,986 | Fast Typing 1 to 100 |
| 2,170,147 | Countries by First Two Letters in 90 Seconds |
| 1,920,319 | Fast Typing A to Z |
| 1,837,673 | Fifty States in One Minute |
| 1,612,360 | U.S. Presidents Quiz |
| 1,568,102 | 12 Months in 15 Seconds |
| 1,446,049 | Countries of the World with an Empty Map |
| 1,427,834 | Countries by Borders in 90 Seconds |
| 1,228,955 | Africa Map Quiz |
| 1,199,715 | Random Capital to Country |
| 1,126,199 | Country Flags Quiz #1 |
| 1,124,834 | NFL Football Teams Quiz |
| 1,107,893 | NBA Basketball Teams Quiz |
| 997,452 | US States by Borders in 30 Seconds |
| 988,684 | World Map without 20 Random Countries |
| 979,081 | Periodic Table Quiz |
| 925,802 | Word Scramble - Countries |
| 904,952 | East Asia Map Quiz |
| 842,099 | South America Map Quiz |
| 838,205 | Countries that Start with B |
| 826,427 | U.S. State Capitals Quiz |
| 806,397 | Middle East Map Quiz |
| 747,379 | Countries that Start with A |
| 687,371 | Countries of Europe Quiz |
| 663,397 | Countries that Start with C |
| 648,135 | Biggest Countries by Population Quiz |
| 640,786 | Countries that Start with S |
| 640,274 | Planets of the Solar System Quiz |
| 626,766 | Europe Capitals Quiz |
| 614,248 | U.S. States by First Two Letters in 30 Seconds |
| 613,902 | Central America and Caribbean Map Quiz |
| 610,301 | All Country Flags of the World |
| 601,608 | Countries of Africa |
| 594,279 | Harry Potter Last Names Quiz |
| 575,355 | 40 Historical People that Everyone Should Know |
| 553,474 | 100 Most Common English Words Quiz |
| 524,633 | Countries that Start with G |
| 519,787 | Fast Math - Multiplication Quiz |
| 486,857 | Major League Baseball Teams (MLB) |
| 483,512 | Countries that Start with M |
| 476,183 | Biggest Countries by Area Quiz |
| 474,165 | Countries by First and Last Two Letters |
| 462,459 | Countries that Start with E |
| 461,169 | Brand Logos Quiz #1 |
| 458,093 | NBA MVPs Quiz |
| 457,955 | Original 151 Pokémon |
| 456,016 | Two Letter State Abbreviations Quiz |
| 447,929 | Fresh Prince of Bel-Air Lyrics Quiz |
| 442,110 | Countries that Start with I |
| 440,362 | Countries of the World - One Minute Sprint |
| 436,686 | Fruits by Picture |
| 436,024 | Countries that Start with P |
| 427,919 | Countries of Europe - One Minute Sprint |
| 415,280 | Mythical Creatures Quiz #1 |
| 401,772 | Country Flags Quiz #2 |
| 397,228 | Countries of Asia Quiz |
| 393,586 | Countries that Start with N |
| 392,651 | Random Country to Capital |
| 389,031 | Fast Typing Test - 100 WPM Challenge |
| 388,200 | Digits of Pi |
| 384,148 | Biggest Cities in the United States |
| 379,161 | Countries that Start with L |
| 372,726 | North American Pro Sports Teams |
| 370,231 | Asia Map Quiz |
| 367,494 | Country Shape Quiz #1 |
| 357,025 | Countries in World War II Quiz |
| 346,969 | Island Countries Quiz |
| 341,844 | Random Countries on the World Map |
| 337,767 | Most Popular NBA Jerseys Quiz |
| 335,430 | U.S. Baby Girl Names by Year Quiz |
| 331,563 | Most Popular Fast Food Restaurants |
| 331,348 | Countries that Start with T |
| 327,704 | Disney Animated Characters Quiz |
| 326,154 | Canada Map Quiz |
| 312,779 | Oceania Map Quiz |
| 312,263 | Biggest Cities in the World Quiz |
| 302,411 | General Knowledge Quiz #9 |
| 300,362 | NHL Hockey Teams Quiz |
| 297,664 | 2000s Catchphrases Quiz |
| 290,255 | Countries that Start with U |
| 289,867 | Letters of the Greek Alphabet Quiz |
| 285,321 | Flags of Europe Quiz |
| 283,804 | Counties of England Quiz |
| 278,273 | Ultimate Harry Potter Name Game |
| 276,329 | Brand Logos Quiz #2 |
| 275,954 | Top World Languages Quiz |
| 274,773 | Africa Capitals Quiz |
| 271,845 | 12 x 12 Multiplication Table in 2 Minutes |
| 271,150 | UK Cities Map Quiz |
| 268,609 | NATO Military Alphabet |
| 266,208 | Top 100 Greatest NBA Players |
| 265,081 | UEFA Champions League Winners |
| 263,732 | World Map with Random Merged Countries |
| 261,678 | Country Flags Quiz #3 |
| 261,163 | General Knowledge Quiz #7 |
| 259,606 | Olympian Gods Quiz |
| 253,258 | Disney Songs in Movies Quiz |
| 248,614 | Biggest Cities in Europe |
| 245,653 | Fast Math - Addition Quiz |
| 244,648 | Asia Capitals Quiz |
| 242,170 | Name the 7 Dwarfs Quiz |
| 240,255 | NBA Champions Quiz |
| 240,066 | Countries by Languages in 90 Seconds |
| 236,777 | Landmarks Picture Quiz #1 |
| 230,018 | English Premier League Teams Quiz |
| 228,997 | All-NBA First Team Players |
| 228,941 | U.S. Baby Boy Names by Year Quiz |
| 227,989 | All 1M Cities by Proximity |
| 227,539 | 7 Deadly Sins Quiz |
| 223,140 | Countries with the Longest Coastlines |
| 220,023 | Communist Countries Quiz |
| 219,986 | Three Letter Animals Quiz |
| 219,003 | General Knowledge Quiz #10 |
| 218,037 | U.S. Presidents by Picture |
| 216,271 | Countries that Start with K |
| 212,560 | English-Speaking Countries Quiz |
| 210,766 | Fast Math - Double That Number! |
| 209,883 | Countries of Oceania |
| 209,784 | Word Scramble - National Capitals |
| 207,802 | Countries of North America Quiz |
| 206,357 | Sports by Athlete Quiz |
| 205,688 | Basic Harry Potter Quiz |
| 204,895 | Countries with the Most Tourists Quiz |
| 203,823 | US States with an Empty Map |
| 203,559 | European Countries by First 2 Letters |
| 202,194 | Word Scramble - U.S. States |
| 201,187 | Europe Cities Map Quiz |
| 196,309 | English Monarchs Quiz |
| 196,292 | Roman Numeral Decoding Quiz |
| 196,238 | Pixar Movies Quiz |
| 196,198 | Name the Harry Potter Books Quiz |
| 194,465 | Brand Logos Quiz #3 |
| 194,154 | Counties of England Map Quiz |
| 191,921 | Spanish-Speaking Countries Quiz |
| 191,663 | Northernmost Countries Quiz |
| 190,973 | Smallest Countries by Population and Area |
| 189,022 | Famous Animals Quiz #1 |
| 188,860 | Countries with the Most Borders Quiz |
| 185,843 | NBA 60-Point Games Quiz |
| 185,806 | Countries Bordering Russia Quiz |
| 185,569 | Celebrity Mugshots Quiz #1 |
| 184,853 | Country Shape Quiz #2 |
| 184,588 | Australia Map Quiz |
| 184,462 | One Border Countries Quiz |
| 182,513 | O Vocabulary Words Quiz #1 |
| 182,503 | NBA All-Time Leaders Quiz |
| 181,697 | Groups of Five #1 |
| 181,661 | Foods by Country Quiz |
| 181,531 | South America Capitals Quiz |
| 180,708 | General Knowledge Quiz #23 |
| 179,833 | Countries with Four Letters Quiz |
| 179,797 | Name the Disney Animated Movies |
| 177,363 | Shakespeare's Plays Quiz |
| 176,876 | General Knowledge Quiz #13 |
| 176,467 | Top Five Countries By Category #1 |
| 174,446 | Disney Feature Films by Character |
| 173,568 | World Map without 12 Countries |
| 173,099 | British Prime Ministers Quiz |
| 173,052 | Things That are Black #1 |
| 172,785 | Groups of Four Quiz #1 |
| 172,173 | Landlocked Countries Quiz |
| 172,154 | Who Did that Pop Song #1 |
| 172,132 | Soccer Players by Country |
| 171,791 | Biggest Metro Areas in the USA |
| 171,658 | Countries of South America |
| 171,498 | USA States in Alphabetical Order |
| 170,836 | Musical Instruments by Picture #1 |
| 170,560 | Countries Bordering France |
| 169,696 | Presidential First Names |
| 169,395 | Countries that Start with V |
| 169,243 | NCAA College Basketball Teams Quiz |
| 167,559 | Majority Muslim Countries Quiz |
| 165,907 | Asian Countries by Borders in 30 Seconds |
| 164,713 | 1980s Catchphrases Quiz |
| 164,682 | British Words Quiz #1 |
| 164,092 | Brand Logos Quiz #5 |
| 163,870 | Foods by Picture |
| 163,471 | Random Fast Typing |
| 162,784 | Don't Stop Believin' Lyrics Quiz |
| 162,234 | General Knowledge Quiz #18 |
| 161,695 | General Knowledge Quiz #8 |
| 158,250 | Most Populous Countries A-Z |
| 157,964 | World Capitals by Proximity |
| 157,854 | Brand Logos Quiz #4 |
| 157,767 | First Names of Historical Figures |
| 157,557 | Antonyms Quiz #1 |
| 156,624 | Most Common Last Names in the U.S. |
| 155,235 | Groups of Things - Harry Potter |
| 154,976 | Lonely Planet Top 200 Cities Quiz |
| 154,504 | Name that Historical Figure #1 |
| 154,366 | Cartoon Villains Quiz |
| 151,851 | Animal Sounds Quiz |
| 151,475 | Best Selling Sodas Quiz |
| 151,461 | Countries with the Most Billionaires |
| 149,217 | Name that Greek Letter Quiz |
| 147,744 | Countries of Africa by Borders in 30 Seconds |
| 147,726 | Top 100 Harry Potter Characters by Mention |
| 147,140 | Countries Bordering Germany |
| 146,577 | General Knowledge Quiz #32 |
| 145,289 | FIFA World Cup Top 4 Positions |
| 144,744 | US Presidents - 1 Minute Sprint |
| 144,194 | 100 Biggest Cities in Europe with a Map |
| 143,560 | Europe by Borders in 30 Seconds |
| 143,171 | Movies with Food in the Title |
| 142,494 | Marvel Superheroes Quiz |
| 142,367 | Flags of Asia Quiz |
| 142,358 | The Seven Continents Map Quiz |
| 141,929 | Bohemian Rhapsody Lyrics |
| 141,291 | College Sports Logos Quiz #1 |
| 140,822 | Countries by Alcohol Consumption |
| 140,680 | The Football League Quiz |
| 139,137 | Car Brands Quiz #1 |
| 139,132 | Animals by Close-up Image |
| 139,032 | 100 Biggest Cities on a World Map |
| 138,961 | United States Cities Map Quiz |
| 138,880 | Countries with the Biggest GDPs |
| 137,754 | One Team NBA Basketball Players |
| 136,951 | Most Popular J Names |
| 136,695 | "Land" Countries |
| 136,556 | Random Flags Quiz |
| 136,400 | Country Shape Quiz #3 |
| 136,227 | General Knowledge Quiz #19 |
| 135,478 | 1990s Popular Catch Phrases Quiz |
| 135,284 | World Capitals by First Two Letters in 90 Seconds |
| 134,322 | Canada Provinces and Territories Quiz |
| 134,312 | Movie Characters Quiz #1 |
| 134,191 | General Knowledge Quiz #33 |
| 133,989 | Songs with Body Parts in the Title |
| 133,586 | Official Languages of the World |
| 133,062 | Five Most Populated Countries by Continent |
| 132,625 | Countries Closest to the U. S. |
| 132,538 | Santa's Reindeer Quiz |
| 132,434 | #1 Hits of the 2010s Quiz |
| 131,635 | Disney Animals |
| 131,573 | NBA Cities Map Quiz |
| 131,262 | Countries of Africa - One Minute Sprint |
| 130,856 | NBA Championship Starters Quiz |
| 130,767 | Name That Punctuation Quiz |
| 130,570 | Movies with Animals in the Title #1 |
| 130,267 | Dog Breed Picture Quiz |
| 130,001 | Countries by Clue #1 |
| 129,628 | Countries of Europe with an Empty Map |
| 129,534 | All Teams to Ever Play a FIFA World Cup |
| 129,170 | Richest Countries by Per-Capita GDP |
| 129,015 | Oscar Best Pictures Quiz |
| 128,890 | Sports Terms Quiz #1 |
| 128,694 | Spanish Food Words Quiz |
| 128,663 | Countries and Languages Quiz |
| 128,318 | "And Something" Movie Titles |
| 128,292 | General Knowledge Quiz #24 |
| 127,767 | Geography General Knowledge #1 |
| 127,463 | Global Cities Quiz |
| 127,290 | Name that Historical Figure #2 |
| 127,154 | NBA Basketball Team Logos |
| 127,127 | Countries with the Most Military Troops |
| 127,120 | Catholic Countries Quiz |
| 126,849 | Three Letter Body Parts Quiz |
| 126,672 | Groups of Seven #1 |
| 125,696 | Countries with the Longest Total Borders |
| 125,324 | Demonyms Quiz |
| 124,851 | Signs of the Zodiac Quiz |
| 124,707 | Biggest Cities in Germany Quiz |
| 124,567 | Countries with Z |
| 123,600 | Cars by Country Quiz |
| 123,130 | NCAA College Football Teams Quiz |
| 122,876 | Things That are Red |
| 122,323 | EU Countries Quiz |
| 121,379 | Unusual NBA Names Quiz |
| 120,997 | British Commonwealth Countries Quiz |
| 120,027 | Biggest Urban Areas in the UK Quiz |
| 119,980 | Countries with Five Letters Quiz |
| 119,505 | Car Logos Quiz #1 |
| 118,994 | General Knowledge Quiz #1 |
| 118,638 | Name the War Quiz |
| 118,213 | Biggest Cities by Language Quiz |
| 118,102 | World Leaders by Picture |
| 118,035 | Star-Spangled Banner Quiz |
| 117,570 | Groups of Ten Quiz |
| 117,548 | Countries with Nuclear Weapons |
| 117,520 | Sports in Movies Quiz |
| 117,503 | General Knowledge Quiz #22 |
| 117,306 | Female Equivalent Words Quiz |
| 117,067 | Longest International Borders |
| 116,170 | Southernmost Countries of the World |
| 115,693 | African Countries by First 2 Letters |
| 114,781 | Brand Logos Quiz #6 |
| 113,879 | Countries, U.S. States, and Capitals by First Two Letters |
| 113,711 | NBA Team Scoring Leaders Quiz |
| 113,408 | Books of the Protestant Bible Quiz |
| 113,398 | General Knowledge Quiz #11 |
| 112,840 | The Eleven Colors |
| 112,400 | Europe Capitals - One Minute Sprint |
| 112,319 | Geography by Letter - A |
| 112,198 | Video Game Characters Quiz |
| 112,142 | Countries with the Highest Life Expectancy |
| 111,729 | Celebrity Mugshots Quiz #3 |
| 111,580 | General Knowledge Quiz #21 |
| 111,477 | Europe Capital to Country |
| 111,380 | Beatles Songs Quiz |
| 110,775 | Harry Potter A-Z |
| 110,586 | Simpsons Characters Quiz |
| 110,487 | Things That are Green |
| 110,438 | Biggest Cities in Italy |
| 110,219 | Five Closest Countries by Country #1 |
| 109,931 | Countries that Start with D |
| 109,738 | Biggest World Cities A-Z |
| 109,632 | Top 30 Most Powerful Militaries |
| 109,481 | World Currency Quiz |
| 108,919 | Countries of Africa with an Empty Map |
| 108,808 | Countries with the Highest Obesity Rate |
| 108,764 | French-Speaking Countries Quiz |
| 108,759 | 1992 Olympic Basketball Dream Team |
| 108,684 | NBA Scoring Champs Quiz |
| 108,623 | Groups of Three Quiz #1 |
| 108,416 | Multiple Choice General Knowledge #1 |
| 108,265 | Countries of Asia - One Minute Sprint |
| 108,217 | Mediterranean Countries Quiz |
| 108,052 | Countries that Border China Quiz |
| 107,955 | U.S. Chain Restaurant Menu Quiz |
| 107,846 | Pokémon Types |
| 107,636 | World's Busiest Airports |
| 107,408 | U.S. Citizenship Test Questions |
| 107,111 | Countries that Produce the Most Wine |
| 106,829 | Name that Historical Figure #3 |
| 106,431 | Computer Nerd Acronyms Quiz #1 |
| 106,369 | Spanish Name Translation Quiz |
| 106,329 | Word Scramble - Body Parts |
| 105,876 | Superhero Alter Egos |
| 105,697 | Title in the Lyrics Quiz #1 |
| 105,551 | Oscar Best Actors Quiz |
| 105,379 | Places in their Native Language #1 |
| 105,002 | Countries with the Most Winter Olympics Medals |
| 104,737 | Disney Princesses |
| 104,646 | All Premier League Teams Ever |
| 104,586 | Who Did That 1980s Song #1 |
| 104,317 | Most Popular Baby Girl Names in the U.S. |
| 104,191 | College Football Team Names |
| 103,709 | General Knowledge Quiz #30 |
| 103,147 | General Knowledge Quiz #14 |
| 102,913 | Top-Grossing Superhero Movies |
| 102,697 | Top Musical Acts of All-Time |
| 101,650 | Country Shape Quiz #4 |
| 101,250 | Geographic Groups of Two #1 |
| 101,122 | General Knowledge Quiz #28 |
| 100,936 | Countries with the Highest Maximum Elevation |
| 100,726 | Family Guy Trivia #1 |
| 100,616 | Events in History #1 |
| 100,470 | NFL Football Team Logos |
| 100,336 | North American Sports Cities Quiz |
| 100,218 | Countries by Borders #1 |
| 100,175 | "Of Something" Movie Titles |
| 99,982 | Random Sequential Countries on the World Map |
| 99,917 | Main Languages of the United States |
| 99,503 | General Knowledge Quiz #52 |
| 99,331 | People Who Were "The" Something |
| 99,301 | Best-Selling Video Game Consoles Quiz |
| 98,955 | Biggest Cities in France |
| 98,433 | Things that are Yellow |
| 98,324 | General Knowledge Quiz #60 |
| 98,234 | Famous Dictators Quiz #1 |
| 98,039 | Body Part Words Quiz |
| 97,862 | NATO Countries Quiz |
| 97,842 | Groups of Five #2 |
| 97,744 | Countries that Start with F |
| 97,718 | Megacities on a World Map |
| 97,704 | Asian Countries by First 2 Letters |
| 97,651 | Groups of Four Quiz #2 |
| 97,499 | First Lines of Christmas Songs |
| 97,499 | Geography by Letter - P |
| 97,398 | Most Expensive Football Transfers Ever |
| 97,159 | Country Chain |
| 97,151 | Elements by Symbol Quiz |
| 97,119 | Colors by Letter |
| 97,087 | Most Populous Countries in 2050 |
| 97,044 | Regions of Spain Map Quiz |
| 96,957 | English Idioms Quiz #1 |
| 96,945 | U.S. State Shapes Quiz #1 |
| 96,850 | Airport Codes Quiz #1 |
| 96,822 | Twelve Days of Christmas Quiz |
| 96,707 | Islands by Country #1 |
| 96,416 | Summer Olympics Host Cities |
| 96,253 | Axis-Occupied Countries of WWII |
| 96,248 | Movie Title Antonyms #1 |
| 96,101 | NBA All-Stars by Team |
| 95,595 | Geography General Knowledge #2 |
| 95,176 | General Knowledge Quiz #54 |
| 94,867 | TV / Movie Actors Quiz |
| 94,643 | LeBron James Trivia |
| 94,435 | NFL Cities Map Quiz |
| 94,284 | Most Mentioned Bible Characters Quiz |
| 94,101 | Most Populous Countries in 1900 |
| 93,833 | Border Crossings Quiz #1 |
| 93,563 | Groups of Eight Quiz #1 |
| 93,458 | European Map without 10 Random Countries |
| 93,345 | Random U.S. States on a Map |
