| Taken | Quiz |
|---|
| 19,033,297 | Countries of the World Quiz |
| 7,319,580 | US States Quiz |
| 2,986,219 | United States Map Quiz |
| 2,751,261 | World Capitals Quiz |
| 2,717,892 | Europe Map Quiz |
| 2,677,633 | Fast Typing 1 to 100 |
| 2,572,774 | Countries by First Two Letters in 90 Seconds |
| 2,312,322 | Fast Typing A to Z |
| 2,040,134 | Fifty States in One Minute |
| 1,883,923 | 12 Months in 15 Seconds |
| 1,820,555 | U.S. Presidents Quiz |
| 1,788,473 | World Map without 20 Random Countries |
| 1,717,162 | Countries of the World with an Empty Map |
| 1,713,365 | Countries by Borders in 90 Seconds |
| 1,376,246 | Random Capital to Country |
| 1,332,465 | Africa Map Quiz |
| 1,300,273 | Country Flags Quiz #1 |
| 1,230,295 | NFL Football Teams Quiz |
| 1,217,547 | NBA Basketball Teams Quiz |
| 1,201,760 | US States by Borders in 30 Seconds |
| 1,111,261 | Elements of the Periodic Table Quiz |
| 1,071,419 | Word Scramble - Countries |
| 973,521 | East Asia Map Quiz |
| 971,380 | Countries that Start with B |
| 935,400 | Countries of Europe Quiz |
| 928,959 | U.S. State Capitals Quiz |
| 922,413 | South America Map Quiz |
| 875,189 | Middle East Map Quiz |
| 869,166 | Countries that Start with A |
| 853,801 | All Country Flags of the World |
| 765,618 | Countries that Start with C |
| 763,937 | Countries of Africa |
| 753,840 | Countries that Start with S |
| 744,249 | Biggest Countries by Population Quiz |
| 733,204 | Europe Capitals Quiz |
| 705,207 | U.S. States by First Two Letters in 30 Seconds |
| 704,883 | Planets of the Solar System Quiz |
| 697,919 | Countries by First and Last Two Letters |
| 676,903 | Brand Logos Quiz #1 |
| 652,753 | Central America and Caribbean Map Quiz |
| 636,115 | 100 Most Common English Words Quiz |
| 632,329 | Harry Potter Last Names Quiz |
| 625,212 | 40 Historical People that Everyone Should Know |
| 615,556 | Countries that Start with G |
| 596,604 | Fast Math - Multiplication Quiz |
| 572,909 | Countries that Start with M |
| 549,704 | Countries that Start with E |
| 545,229 | Biggest Countries by Area Quiz |
| 535,806 | Countries of Europe - One Minute Sprint |
| 529,159 | Major League Baseball Teams (MLB) |
| 524,495 | Countries that Start with I |
| 522,769 | Countries of Asia Quiz |
| 518,255 | Countries that Start with P |
| 512,136 | NBA MVPs Quiz |
| 501,986 | Countries of the World - One Minute Sprint |
| 498,513 | Two Letter State Abbreviations Quiz |
| 498,140 | Random Countries on the World Map |
| 496,510 | Original 151 Pokémon |
| 476,822 | Fruits by Picture |
| 471,867 | Country Flags Quiz #2 |
| 467,343 | Fresh Prince of Bel-Air Lyrics Quiz |
| 464,549 | Random Country to Capital |
| 462,170 | Countries that Start with N |
| 459,830 | Digits of Pi |
| 452,206 | Mythical Creatures Quiz #1 |
| 451,019 | World Map with Random Merged Countries |
| 448,947 | Biggest Cities in the United States |
| 441,784 | Countries that Start with L |
| 432,705 | Brand Logos Quiz #2 |
| 431,507 | All Major North American Pro Sports Teams |
| 426,434 | Fast Typing Test - 100 WPM Challenge |
| 426,213 | Asia Map Quiz |
| 417,023 | Country Shape Quiz #1 |
| 408,411 | Countries in World War II Quiz |
| 401,073 | Island Countries Quiz |
| 397,515 | Countries that Start with T |
| 388,165 | U.S. Baby Girl Names by Decade |
| 379,286 | Flags of Europe Quiz |
| 374,361 | Most Popular NBA Jerseys Quiz |
| 371,986 | Most Popular Fast Food Restaurants |
| 370,401 | Canada Map Quiz |
| 369,577 | Disney Animated Characters |
| 359,428 | Biggest Cities in the World Quiz |
| 351,129 | Oceania Map Quiz |
| 347,871 | General Knowledge Quiz #9 |
| 347,034 | Counties of England Quiz |
| 339,394 | Countries that Start with U |
| 336,535 | Letters of the Greek Alphabet Quiz |
| 335,573 | NHL Hockey Teams Quiz |
| 333,963 | 12 x 12 Multiplication Table in 2 Minutes |
| 326,743 | Top World Languages Quiz |
| 322,190 | Find The Mystery Country Using Color Clues - Randomized! |
| 322,054 | Africa Capitals Quiz |
| 319,070 | UEFA Champions League Winners |
| 313,469 | Ultimate Harry Potter Name Game |
| 311,939 | Country Flags Quiz #3 |
| 311,696 | 2000s Catchphrases |
| 311,089 | NATO Military Alphabet |
| 310,932 | UK Cities Map Quiz |
| 305,886 | Top 100 Greatest NBA Players |
| 301,859 | General Knowledge Quiz #7 |
| 299,846 | Brand Logos Quiz #3 |
| 295,421 | Asia Capitals Quiz |
| 289,952 | Countries of Oceania |
| 288,995 | Olympian Gods Quiz |
| 288,604 | Biggest Cities in Europe |
| 284,876 | Countries by Languages in 90 Seconds |
| 284,381 | Fast Math - Addition Quiz |
| 281,445 | Countries of North America Quiz |
| 276,902 | All 1M Cities by Proximity |
| 272,645 | Disney Songs in Movies |
| 272,572 | English Premier League Teams Quiz |
| 269,038 | Fast Math - Double That Number! |
| 267,657 | NBA Champions Quiz |
| 267,080 | U.S. Baby Boy Names by Decade |
| 264,144 | Countries that Start with K |
| 258,388 | Name the 7 Dwarfs |
| 257,791 | US States with an Empty Map |
| 256,840 | Communist Countries in History |
| 256,629 | Countries with the Longest Coastlines |
| 255,812 | Brand Logos Quiz #5 |
| 255,395 | Landmarks Picture Quiz #1 |
| 253,856 | All-NBA First Team Players |
| 252,451 | U.S. Presidents by Picture |
| 249,739 | European Countries by First 2 Letters |
| 247,789 | Word Scramble - U.S. States |
| 247,212 | 7 Deadly Sins Quiz |
| 247,024 | Brand Logos Quiz #4 |
| 244,698 | General Knowledge Quiz #10 |
| 241,575 | Countries of South America |
| 240,143 | Word Scramble - National Capitals |
| 233,797 | Three Letter Animals Quiz |
| 233,624 | English Monarchs Quiz |
| 231,927 | Basic Harry Potter Quiz |
| 230,463 | English-Speaking Countries Quiz |
| 228,857 | Countries with the Most Tourists Quiz |
| 228,051 | Countries Bordering Russia Quiz |
| 227,678 | Roman Numeral Decoding Quiz |
| 224,726 | One Border Countries Quiz |
| 222,084 | Northernmost Countries Quiz |
| 221,328 | Countries with the Most Borders Quiz |
| 218,668 | Sports by Athlete Quiz |
| 218,449 | Europe Cities Map Quiz |
| 216,395 | Pixar Movies Quiz |
| 213,331 | Spanish-Speaking Countries Quiz |
| 213,265 | Top Five Countries By Category #1 |
| 212,204 | Smallest Countries by Population and Area |
| 211,472 | South America Capitals Quiz |
| 210,542 | Counties of England Map Quiz |
| 208,248 | Name the Disney Animated Movies |
| 207,812 | NBA 60 Points in a Game |
| 206,768 | Shakespeare's Plays Quiz |
| 205,958 | Country Shape Quiz #2 |
| 205,923 | Name the Harry Potter Books Quiz |
| 205,103 | British Prime Ministers Quiz |
| 204,766 | Countries with Four Letters Quiz |
| 203,205 | Countries that Start with V |
| 202,269 | Australia Map Quiz |
| 202,058 | Random Fast Typing |
| 201,409 | Presidential First Names |
| 201,279 | General Knowledge Quiz #23 |
| 200,169 | NBA All-Time Leaders Quiz |
| 200,141 | Biggest Metro Areas in the USA |
| 200,057 | USA States in Alphabetical Order |
| 199,796 | Famous Animals Quiz #1 |
| 198,275 | Asian Countries by Borders in 30 Seconds |
| 197,056 | Celebrity Mugshots Quiz #1 |
| 196,956 | Foods by Country Quiz |
| 196,915 | General Knowledge Quiz #13 |
| 196,832 | Countries Bordering France |
| 196,556 | World Map without 12 Countries |
| 195,450 | Groups of Five #1 |
| 195,220 | Majority Muslim Countries Quiz |
| 193,956 | Countries of Africa by Borders in 30 Seconds |
| 192,764 | O Vocabulary Words Quiz #1 |
| 192,424 | Soccer Players by Country |
| 191,173 | Flags of Asia Quiz |
| 190,931 | Landlocked Countries Quiz |
| 190,336 | Who Did that Pop Song #1 |
| 188,996 | NCAA College Basketball Teams Quiz |
| 187,669 | British Words Quiz #1 |
| 186,834 | Disney Feature Films by Characters |
| 186,550 | Europe by Borders in 30 Seconds |
| 186,524 | Groups of Four Quiz #1 |
| 184,369 | Musical Instruments by Picture #1 |
| 183,258 | Countries Bordering Germany |
| 182,858 | Top 100 Harry Potter Characters by Mention |
| 182,349 | 100 Biggest Cities on a World Map |
| 182,130 | Things That are Black #1 |
| 181,992 | Name that Historical Figure #1 |
| 181,984 | General Knowledge Quiz #8 |
| 181,943 | Antonyms Quiz #1 |
| 180,385 | World Capitals by Proximity |
| 179,950 | General Knowledge Quiz #18 |
| 179,839 | Countries with the Most Billionaires |
| 177,639 | Most Populous Countries A-Z |
| 176,183 | Official Languages of the World |
| 175,528 | Name that Greek Letter |
| 174,891 | Groups of Things - Harry Potter |
| 174,874 | Foods by Picture |
| 173,928 | Car Logos Quiz #1 |
| 173,836 | 100 Biggest Cities in Europe with a Map |
| 172,952 | US Presidents - 1 Minute Sprint |
| 172,428 | Countries, U.S. States, and Capitals by First Two Letters |
| 172,069 | NBA Basketball Team Logos |
| 171,265 | Don't Stop Believin' Lyrics Quiz |
| 169,717 | First Names of Historical Figures #1 |
| 169,312 | 1980s Catchphrases |
| 168,853 | FIFA World Cup Top 4 Positions |
| 167,673 | The Football League Quiz |
| 166,631 | Lonely Planet Top 200 Cities Quiz |
| 166,118 | Countries with the Biggest GDPs |
| 165,892 | Most Common Last Names in the U.S. |
| 164,025 | The Seven Continents Map Quiz |
| 163,863 | Countries of Africa - One Minute Sprint |
| 163,768 | Marvel Superheroes Quiz |
| 162,053 | Brand Logos Quiz #6 |
| 161,785 | Cartoon Villains Quiz |
| 161,696 | World Capitals by First Two Letters in 90 Seconds |
| 160,210 | General Knowledge Quiz #32 |
| 159,030 | Canada Provinces and Territories Quiz |
| 159,005 | Bohemian Rhapsody Lyrics |
| 157,870 | Animal Sounds Quiz |
| 156,556 | Random Flags Quiz |
| 156,229 | Best Selling Sodas Quiz |
| 156,171 | Countries with the Longest Total Borders |
| 155,925 | Countries that Start with D |
| 155,731 | College Sports Logos Quiz #1 |
| 154,075 | Countries and Languages Quiz |
| 152,448 | Oscar Best Pictures Quiz |
| 151,780 | "Land" Countries |
| 151,648 | Countries of Europe with an Empty Map |
| 151,615 | Country Shape Quiz #3 |
| 151,046 | One Team NBA Basketball Players |
| 150,947 | Random Sequential Countries on the World Map |
| 150,943 | Movies with Food in the Title |
| 150,388 | Geography General Knowledge #1 |
| 150,262 | United States Cities Map Quiz |
| 150,209 | Movie Characters Quiz #1 |
| 150,096 | Animals by Close-up Image |
| 149,934 | General Knowledge Quiz #19 |
| 149,788 | NBA Championship Starters Quiz |
| 149,578 | Save Humanity by Guessing Countries |
| 149,505 | Countries by Alcohol Consumption |
| 149,327 | All Teams to Ever Play a FIFA World Cup |
| 149,004 | Name that Historical Figure #2 |
| 148,834 | Disney Animals |
| 148,686 | Five Most Populated Countries by Continent |
| 147,373 | Countries Closest to the U. S. |
| 147,250 | Three Letter Body Parts Quiz |
| 147,180 | Countries with the Most Military Troops |
| 146,834 | General Knowledge Quiz #33 |
| 146,798 | NFL Football Team Logos |
| 146,324 | #1 Hits of the 2010s Quiz |
| 146,048 | Dog Breed Picture Quiz |
| 145,795 | Random U.S. States on a Map |
| 144,594 | Spanish Food Words Quiz |
| 144,417 | Car Brands Quiz #1 |
| 144,086 | Songs with Body Parts in the Title |
| 144,063 | Biggest Cities in Germany Quiz |
| 143,694 | Santa's Reindeer Quiz |
| 143,629 | Countries by Clue #1 |
| 143,148 | Groups of Seven #1 |
| 142,831 | NBA Cities Map Quiz |
| 142,177 | Signs of the Zodiac Quiz |
| 141,840 | Name That Punctuation Quiz |
| 141,802 | General Knowledge Quiz #1 |
| 141,676 | NCAA College Football Teams Quiz |
| 141,584 | Richest Countries by Per-Capita GDP |
| 141,330 | Countries that Start with F |
| 141,150 | Most Popular J Names |
| 140,557 | EU Countries Quiz |
| 140,044 | 1990s Catchphrases |
| 140,027 | General Knowledge Quiz #24 |
| 139,504 | Countries with Nuclear Weapons |
| 139,363 | British Commonwealth Countries Quiz |
| 138,973 | Cars by Country Quiz |
| 138,849 | French-Speaking Countries Quiz |
| 137,361 | Countries with Z |
| 136,500 | Female Equivalent Words Quiz |
| 136,494 | Movies with Animals in the Title #1 |
| 136,437 | Countries that Border China |
| 135,711 | "And Something" Movie Titles |
| 135,320 | Catholic Countries Quiz |
| 135,212 | Sports Terms Quiz #1 |
| 135,128 | Longest International Borders |
| 134,332 | Southernmost Countries of the World |
| 134,302 | Global Cities Quiz |
| 133,713 | Biggest Cities by Language Quiz |
| 132,984 | Countries with Five Letters Quiz |
| 132,370 | World Leaders by Picture |
| 132,140 | Win the U.S. Presidential Election |
| 130,819 | Multiple Choice General Knowledge #1 |
| 130,320 | Beatles Songs Quiz |
| 130,137 | African Countries by First 2 Letters |
| 129,981 | Name that Historical Figure #3 |
| 129,908 | General Knowledge Quiz #22 |
| 129,887 | General Knowledge Quiz #11 |
| 129,630 | Demonyms Quiz |
| 129,169 | Unusual NBA Names Quiz |
| 128,738 | Name the War Quiz |
| 128,563 | Geographic Groups of Two #1 |
| 128,213 | NBA Team Scoring Leaders |
| 128,010 | Countries that Start with H |
| 127,721 | All Premier League Teams Ever |
| 127,707 | Countries with the Highest Life Expectancy |
| 127,637 | World Currency Quiz |
| 127,049 | Asian Countries by First 2 Letters |
| 126,969 | Things That are Red |
| 126,641 | Countries of Africa with an Empty Map |
| 126,478 | Countries of Asia - One Minute Sprint |
| 126,342 | Countries of the World with an Empty Map - Hard Version |
| 126,035 | Countries that Start with J |
| 125,572 | Pokémon Types |
| 125,316 | Biggest Urban Areas in the UK Quiz |
| 125,119 | Groups of Ten Quiz |
| 124,931 | Biggest Cities in Italy |
| 124,434 | Title in the Lyrics Quiz #1 |
| 124,218 | Europe Capital to Country |
| 124,202 | Star-Spangled Banner Quiz |
| 123,973 | Sports in Movies Quiz |
| 123,796 | Harry Potter A-Z |
| 123,522 | Five Closest Countries by Country #1 |
| 123,303 | Books of the Protestant Bible Quiz |
| 123,148 | Best-Selling Video Game Consoles |
| 123,091 | General Knowledge Quiz #21 |
| 122,148 | Oscar Best Actors Quiz |
| 122,085 | The Eleven Colors |
| 121,971 | Geography by Letter - A |
| 121,836 | Summer Olympics Host Cities |
| 121,785 | Biggest World Cities A-Z |
| 120,107 | Europe Capitals - One Minute Sprint |
| 119,981 | NBA Scoring Champs Quiz |
| 119,817 | Places in their Native Language #1 |
| 119,706 | Top 30 Most Powerful Militaries |
| 119,131 | Famous Dictators Quiz #1 |
| 119,127 | Word Scramble - Body Parts |
| 118,481 | Top 50 Countries by Population - In Order |
| 117,860 | Countries that Produce the Most Wine |
| 117,637 | Simpsons Characters Quiz |
| 117,105 | World's Busiest Airports |
| 116,895 | U.S. Citizenship Test Questions |
| 116,651 | Video Game Characters #1 |
| 116,477 | General Knowledge Quiz #14 |
| 116,118 | Mediterranean Countries Quiz |
| 115,802 | European Countries by Clue |
| 115,668 | Celebrity Mugshots Quiz #3 |
| 115,607 | Brand Logos Quiz #7 |
| 114,843 | European Map without 10 Random Countries |
| 114,785 | 1992 Olympic Basketball Dream Team |
| 114,158 | General Knowledge Quiz #30 |
| 114,113 | Disney Princesses |
| 113,662 | Category Elimination - Countries #1 |
| 113,650 | Megacities on a World Map |
| 113,461 | Countries with the Most Winter Olympics Medals |
| 113,401 | Countries with the Highest Obesity Rate |
| 113,089 | Things That are Green |
| 113,043 | Groups of Three Quiz #1 |
| 112,869 | Random Flag to Country |
| 112,550 | Superhero Alter Egos |
| 112,507 | Country Shape Quiz #4 |
| 112,345 | General Knowledge Quiz #28 |
| 112,341 | Axis-Occupied Countries of WWII |
| 112,177 | Who Did That 1980s Song #1 |
| 111,977 | Colors by Letter |
| 111,880 | Spanish Name Translation Quiz |
| 111,817 | Most Popular Baby Girl Names in the U.S. |
| 111,544 | College Football Team Names |
| 111,442 | Words for Leaders |
| 111,278 | Airport Codes Quiz #1 |
| 110,483 | Country Chain |
| 110,325 | Biggest Cities in France |
| 110,240 | Computer Nerd Acronyms Quiz #1 |
| 109,979 | Top-Grossing Superhero Movies |
| 109,840 | U.S. Chain Restaurant Menu Quiz |
| 109,819 | Most Expensive Football Transfers Ever |
| 109,787 | General Knowledge Quiz #52 |
| 109,638 | Countries by Borders #1 |
| 109,383 | Flags of North and South America Quiz |
| 109,353 | Northernmost Countries A-Z |
| 109,203 | Main Languages of the United States |
| 109,172 | Countries of Asia with an Empty Map |
| 108,989 | U.S. State Shapes Quiz #1 |
| 108,923 | Groups of Six #1 |
| 108,543 | NATO Countries Quiz |
| 108,430 | Biggest English-Speaking Cities |
| 108,420 | Events in History #1 |
| 108,346 | Most Populous Countries in 2050 |
| 108,335 | General Knowledge Quiz #60 |
| 108,180 | Countries with the Highest Maximum Elevation |
| 108,133 | Top Crude Oil Producing Countries |
| 107,973 | Countries with Six Letters Quiz |
| 107,947 | Ballon d'Or Winners Quiz |
| 107,862 | All Counties of the United States by Proximity |
| 107,678 | Elements by Symbol Quiz |
| 107,402 | Highest-Rated NBA 2K Players |
| 107,390 | Flags of Africa Quiz |
| 107,360 | Top Musical Acts of All-Time |
| 107,157 | Movie Title Antonyms #1 |
| 107,029 | Groups of Five #2 |
