| Taken | Quiz |
|---|
| 18,469,640 | Countries of the World Quiz |
| 7,141,968 | US States Quiz |
| 2,956,953 | United States Map Quiz |
| 2,693,106 | World Capitals Quiz |
| 2,671,147 | Europe Map Quiz |
| 2,612,826 | Fast Typing 1 to 100 |
| 2,494,611 | Countries by First Two Letters in 90 Seconds |
| 2,237,633 | Fast Typing A to Z |
| 2,001,136 | Fifty States in One Minute |
| 1,821,809 | 12 Months in 15 Seconds |
| 1,778,819 | U.S. Presidents Quiz |
| 1,667,224 | Countries of the World with an Empty Map |
| 1,658,669 | Countries by Borders in 90 Seconds |
| 1,612,842 | World Map without 20 Random Countries |
| 1,340,227 | Random Capital to Country |
| 1,311,387 | Africa Map Quiz |
| 1,267,479 | Country Flags Quiz #1 |
| 1,204,748 | NFL Football Teams Quiz |
| 1,195,145 | NBA Basketball Teams Quiz |
| 1,160,019 | US States by Borders in 30 Seconds |
| 1,086,229 | Elements of the Periodic Table Quiz |
| 1,037,616 | Word Scramble - Countries |
| 960,360 | East Asia Map Quiz |
| 943,645 | Countries that Start with B |
| 909,217 | U.S. State Capitals Quiz |
| 905,235 | South America Map Quiz |
| 888,809 | Countries of Europe Quiz |
| 859,803 | Middle East Map Quiz |
| 844,728 | Countries that Start with A |
| 803,447 | All Country Flags of the World |
| 744,560 | Countries that Start with C |
| 730,489 | Countries of Africa |
| 727,953 | Biggest Countries by Population Quiz |
| 723,726 | Countries that Start with S |
| 707,546 | Europe Capitals Quiz |
| 688,538 | U.S. States by First Two Letters in 30 Seconds |
| 688,053 | Planets of the Solar System Quiz |
| 655,641 | Countries by First and Last Two Letters |
| 644,369 | Central America and Caribbean Map Quiz |
| 636,949 | Brand Logos Quiz #1 |
| 624,247 | Harry Potter Last Names Quiz |
| 619,550 | 100 Most Common English Words Quiz |
| 615,456 | 40 Historical People that Everyone Should Know |
| 598,989 | Countries that Start with G |
| 580,040 | Fast Math - Multiplication Quiz |
| 556,666 | Countries that Start with M |
| 533,523 | Countries that Start with E |
| 523,038 | Biggest Countries by Area Quiz |
| 521,571 | Major League Baseball Teams (MLB) |
| 516,063 | Countries of Europe - One Minute Sprint |
| 509,795 | Countries that Start with I |
| 502,904 | NBA MVPs Quiz |
| 497,720 | Countries of Asia Quiz |
| 493,081 | Countries that Start with P |
| 492,724 | Two Letter State Abbreviations Quiz |
| 489,399 | Countries of the World - One Minute Sprint |
| 488,724 | Original 151 Pokémon |
| 468,942 | Fruits by Picture |
| 467,830 | Random Countries on the World Map |
| 463,542 | Fresh Prince of Bel-Air Lyrics Quiz |
| 458,386 | Country Flags Quiz #2 |
| 453,693 | Random Country to Capital |
| 451,051 | Countries that Start with N |
| 446,210 | Mythical Creatures Quiz #1 |
| 445,567 | Digits of Pi |
| 437,666 | Biggest Cities in the United States |
| 430,959 | Countries that Start with L |
| 420,667 | All Major North American Pro Sports Teams |
| 419,605 | Fast Typing Test - 100 WPM Challenge |
| 417,510 | World Map with Random Merged Countries |
| 410,192 | Asia Map Quiz |
| 407,183 | Country Shape Quiz #1 |
| 403,962 | Brand Logos Quiz #2 |
| 398,876 | Countries in World War II Quiz |
| 392,503 | Island Countries Quiz |
| 378,805 | U.S. Baby Girl Names by Decade |
| 374,466 | Countries that Start with T |
| 367,345 | Most Popular NBA Jerseys Quiz |
| 365,870 | Most Popular Fast Food Restaurants |
| 362,908 | Canada Map Quiz |
| 362,275 | Disney Animated Characters |
| 360,067 | Flags of Europe Quiz |
| 350,296 | Biggest Cities in the World Quiz |
| 343,266 | Oceania Map Quiz |
| 338,398 | General Knowledge Quiz #9 |
| 335,185 | Counties of England Quiz |
| 329,426 | Countries that Start with U |
| 328,961 | NHL Hockey Teams Quiz |
| 328,284 | Letters of the Greek Alphabet Quiz |
| 323,857 | 12 x 12 Multiplication Table in 2 Minutes |
| 317,066 | Top World Languages Quiz |
| 312,157 | Africa Capitals Quiz |
| 309,552 | UEFA Champions League Winners |
| 308,864 | 2000s Catchphrases |
| 305,756 | Ultimate Harry Potter Name Game |
| 304,015 | NATO Military Alphabet |
| 303,979 | UK Cities Map Quiz |
| 303,156 | Country Flags Quiz #3 |
| 298,410 | Top 100 Greatest NBA Players |
| 294,172 | General Knowledge Quiz #7 |
| 284,088 | Olympian Gods Quiz |
| 282,633 | Biggest Cities in Europe |
| 281,555 | Asia Capitals Quiz |
| 281,445 | Brand Logos Quiz #3 |
| 277,744 | Fast Math - Addition Quiz |
| 276,947 | Countries by Languages in 90 Seconds |
| 275,255 | Countries of Oceania |
| 269,840 | Disney Songs in Movies |
| 267,736 | All 1M Cities by Proximity |
| 266,444 | Countries of North America Quiz |
| 264,110 | English Premier League Teams Quiz |
| 262,688 | NBA Champions Quiz |
| 262,687 | Find The Mystery Country Using Color Clues - Randomized! |
| 260,517 | U.S. Baby Boy Names by Decade |
| 259,983 | Fast Math - Double That Number! |
| 256,296 | Countries that Start with K |
| 251,733 | Name the 7 Dwarfs Quiz |
| 251,715 | Landmarks Picture Quiz #1 |
| 251,461 | Countries with the Longest Coastlines |
| 251,279 | Communist Countries in History |
| 249,185 | All-NBA First Team Players |
| 246,869 | U.S. Presidents by Picture |
| 246,853 | US States with an Empty Map |
| 244,574 | 7 Deadly Sins Quiz |
| 240,417 | Word Scramble - U.S. States |
| 239,552 | General Knowledge Quiz #10 |
| 234,442 | Word Scramble - National Capitals |
| 231,206 | Brand Logos Quiz #4 |
| 230,885 | Brand Logos Quiz #5 |
| 230,809 | Three Letter Animals Quiz |
| 228,882 | Countries of South America |
| 228,363 | European Countries by First 2 Letters |
| 227,189 | English-Speaking Countries Quiz |
| 226,021 | Basic Harry Potter Quiz |
| 224,309 | Countries with the Most Tourists Quiz |
| 222,073 | English Monarchs Quiz |
| 221,226 | Countries Bordering Russia Quiz |
| 216,625 | Roman Numeral Decoding Quiz |
| 216,245 | Countries with the Most Borders Quiz |
| 216,197 | Sports by Athlete Quiz |
| 215,174 | Europe Cities Map Quiz |
| 212,298 | Pixar Movies Quiz |
| 209,391 | One Border Countries Quiz |
| 208,965 | Spanish-Speaking Countries Quiz |
| 208,132 | Smallest Countries by Population and Area |
| 207,614 | Counties of England Map Quiz |
| 206,660 | Top Five Countries By Category #1 |
| 206,430 | Northernmost Countries Quiz |
| 204,825 | South America Capitals Quiz |
| 204,260 | NBA 60 Points in a Game |
| 203,619 | Name the Harry Potter Books Quiz |
| 203,276 | Name the Disney Animated Movies |
| 201,818 | Shakespeare's Plays Quiz |
| 201,709 | Country Shape Quiz #2 |
| 199,791 | Countries with Four Letters Quiz |
| 199,605 | British Prime Ministers Quiz |
| 199,224 | Australia Map Quiz |
| 197,426 | Famous Animals Quiz #1 |
| 197,106 | NBA All-Time Leaders Quiz |
| 197,059 | General Knowledge Quiz #23 |
| 195,948 | Countries that Start with V |
| 195,616 | Biggest Metro Areas in the USA |
| 194,401 | USA States in Alphabetical Order |
| 194,363 | Celebrity Mugshots Quiz #1 |
| 194,040 | Foods by Country Quiz |
| 192,971 | Groups of Five #1 |
| 192,798 | General Knowledge Quiz #13 |
| 192,050 | World Map without 12 Countries |
| 191,807 | Asian Countries by Borders in 30 Seconds |
| 191,326 | Countries Bordering France |
| 191,260 | Majority Muslim Countries Quiz |
| 190,804 | O Vocabulary Words Quiz #1 |
| 188,094 | Soccer Players by Country |
| 188,025 | Presidential First Names |
| 187,182 | Landlocked Countries Quiz |
| 187,050 | Random Fast Typing |
| 186,465 | Who Did that Pop Song #1 |
| 185,470 | British Words Quiz #1 |
| 184,710 | NCAA College Basketball Teams Quiz |
| 184,627 | Disney Feature Films by Character |
| 184,269 | Groups of Four Quiz #1 |
| 181,308 | Musical Instruments by Picture #1 |
| 181,076 | Europe by Borders in 30 Seconds |
| 180,447 | Things That are Black #1 |
| 178,289 | Countries Bordering Germany |
| 178,188 | Name that Historical Figure #1 |
| 178,105 | General Knowledge Quiz #8 |
| 178,055 | Antonyms Quiz #1 |
| 177,351 | Flags of Asia Quiz |
| 176,524 | General Knowledge Quiz #18 |
| 176,334 | World Capitals by Proximity |
| 175,423 | 100 Biggest Cities on a World Map |
| 173,391 | Most Populous Countries A-Z |
| 172,587 | Foods by Picture |
| 170,830 | Countries of Africa by Borders in 30 Seconds |
| 170,574 | Groups of Things - Harry Potter |
| 170,246 | Official Languages of the World |
| 169,471 | Don't Stop Believin' Lyrics Quiz |
| 169,359 | Top 100 Harry Potter Characters by Mention |
| 168,697 | US Presidents - 1 Minute Sprint |
| 168,697 | 1980s Catchphrases |
| 168,673 | 100 Biggest Cities in Europe with a Map |
| 168,174 | First Names of Historical Figures #1 |
| 168,109 | Countries with the Most Billionaires |
| 165,571 | Car Logos Quiz #1 |
| 165,451 | Name that Greek Letter |
| 164,845 | Lonely Planet Top 200 Cities Quiz |
| 164,514 | Most Common Last Names in the U.S. |
| 164,382 | FIFA World Cup Top 4 Positions |
| 163,682 | NBA Basketball Team Logos |
| 163,069 | Countries with the Biggest GDPs |
| 162,578 | The Football League Quiz |
| 161,600 | Countries, U.S. States, and Capitals by First Two Letters |
| 160,745 | The Seven Continents Map Quiz |
| 160,449 | Cartoon Villains Quiz |
| 160,242 | Marvel Superheroes Quiz |
| 158,968 | World Capitals by First Two Letters in 90 Seconds |
| 157,491 | General Knowledge Quiz #32 |
| 156,984 | Animal Sounds Quiz |
| 155,300 | Best Selling Sodas Quiz |
| 155,129 | Bohemian Rhapsody Lyrics |
| 155,074 | Canada Provinces and Territories Quiz |
| 152,928 | Brand Logos Quiz #6 |
| 152,490 | College Sports Logos Quiz #1 |
| 152,397 | Random Flags Quiz |
| 151,639 | Countries with the Longest Total Borders |
| 151,057 | Countries and Languages Quiz |
| 149,338 | Movies with Food in the Title |
| 149,225 | "Land" Countries |
| 149,113 | Countries of Africa - One Minute Sprint |
| 148,776 | One Team NBA Basketball Players |
| 148,733 | Countries that Start with D |
| 148,602 | Country Shape Quiz #3 |
| 148,595 | Animals by Close-up Image |
| 148,577 | Oscar Best Pictures Quiz |
| 148,301 | Movie Characters Quiz #1 |
| 148,274 | United States Cities Map Quiz |
| 147,680 | Countries by Alcohol Consumption |
| 147,242 | General Knowledge Quiz #19 |
| 147,056 | Countries of Europe with an Empty Map |
| 146,819 | NBA Championship Starters Quiz |
| 146,654 | Disney Animals |
| 146,257 | Name that Historical Figure #2 |
| 146,069 | Geography General Knowledge #1 |
| 145,783 | All Teams to Ever Play a FIFA World Cup |
| 145,720 | Five Most Populated Countries by Continent |
| 145,342 | Countries with the Most Military Troops |
| 144,784 | Dog Breed Picture Quiz |
| 144,381 | General Knowledge Quiz #33 |
| 143,545 | Car Brands Quiz #1 |
| 142,447 | #1 Hits of the 2010s Quiz |
| 142,212 | Songs with Body Parts in the Title |
| 141,809 | Random Sequential Countries on the World Map |
| 141,737 | Groups of Seven #1 |
| 141,117 | Countries by Clue #1 |
| 140,509 | Signs of the Zodiac Quiz |
| 140,463 | NBA Cities Map Quiz |
| 140,311 | Most Popular J Names |
| 140,089 | Biggest Cities in Germany Quiz |
| 139,849 | Save Humanity by Guessing Countries |
| 139,773 | Name That Punctuation Quiz |
| 139,172 | Richest Countries by Per-Capita GDP |
| 139,131 | 1990s Catchphrases |
| 138,917 | Countries Closest to the U. S. |
| 137,848 | General Knowledge Quiz #24 |
| 137,371 | NCAA College Football Teams Quiz |
| 137,173 | General Knowledge Quiz #1 |
| 136,430 | Spanish Food Words Quiz |
| 136,374 | British Commonwealth Countries Quiz |
| 136,130 | Cars by Country Quiz |
| 135,994 | French-Speaking Countries Quiz |
| 135,603 | Santa's Reindeer Quiz |
| 135,404 | NFL Football Team Logos |
| 135,368 | Movies with Animals in the Title #1 |
| 135,071 | Countries that Start with F |
| 134,469 | Countries with Z |
| 134,374 | "And Something" Movie Titles |
| 133,917 | Sports Terms Quiz #1 |
| 133,869 | Catholic Countries Quiz |
| 133,737 | Random U.S. States on a Map |
| 132,765 | Global Cities Quiz |
| 132,544 | Southernmost Countries of the World |
| 132,108 | Longest International Borders |
| 131,600 | Three Letter Body Parts Quiz |
| 131,118 | EU Countries Quiz |
| 130,819 | Biggest Cities by Language Quiz |
| 130,363 | Countries with Five Letters Quiz |
| 129,562 | World Leaders by Picture |
| 129,001 | Demonyms Quiz |
| 127,710 | Unusual NBA Names Quiz |
| 127,603 | General Knowledge Quiz #22 |
| 127,511 | Name that Historical Figure #3 |
| 127,509 | African Countries by First 2 Letters |
| 127,110 | Multiple Choice General Knowledge #1 |
| 126,839 | Countries with Nuclear Weapons |
| 126,677 | Name the War Quiz |
| 126,595 | General Knowledge Quiz #11 |
| 126,519 | Countries with the Highest Life Expectancy |
| 126,377 | Things That are Red |
| 126,092 | Beatles Songs Quiz |
| 125,891 | NBA Team Scoring Leaders |
| 125,807 | Win the U.S. Presidential Election |
| 125,534 | Geographic Groups of Two #1 |
| 124,814 | Asian Countries by First 2 Letters |
| 124,588 | All Premier League Teams Ever |
| 124,178 | Biggest Urban Areas in the UK Quiz |
| 124,125 | Countries that Border China Quiz |
| 123,737 | Female Equivalent Words Quiz |
| 123,354 | Groups of Ten Quiz |
| 123,154 | Star-Spangled Banner Quiz |
| 123,112 | Countries of Asia - One Minute Sprint |
| 123,023 | Pokémon Types |
| 123,003 | Countries of Africa with an Empty Map |
| 122,881 | Sports in Movies Quiz |
| 122,032 | Biggest Cities in Italy |
| 121,753 | Countries that Start with H |
| 121,588 | Europe Capital to Country |
| 121,294 | Title in the Lyrics Quiz #1 |
| 121,174 | Five Closest Countries by Country #1 |
| 120,913 | Harry Potter A-Z |
| 120,879 | General Knowledge Quiz #21 |
| 120,639 | The Eleven Colors |
| 120,226 | Best-Selling Video Game Consoles |
| 120,219 | Countries of the World with an Empty Map - Hard Version |
| 119,893 | Countries that Start with J |
| 119,888 | Geography by Letter - A |
| 119,619 | Oscar Best Actors Quiz |
| 119,460 | Summer Olympics Host Cities |
| 119,434 | Biggest World Cities A-Z |
| 119,244 | Books of the Protestant Bible Quiz |
| 118,763 | Europe Capitals - One Minute Sprint |
| 118,582 | NBA Scoring Champs Quiz |
| 118,042 | Word Scramble - Body Parts |
| 117,985 | Top 30 Most Powerful Militaries |
| 117,696 | World Currency Quiz |
| 116,926 | Places in their Native Language #1 |
| 116,788 | Famous Dictators Quiz #1 |
| 116,435 | Simpsons Characters Quiz |
| 116,066 | Countries that Produce the Most Wine |
| 115,709 | Video Game Characters #1 |
| 115,402 | World's Busiest Airports |
| 115,264 | U.S. Citizenship Test Questions |
| 114,713 | Celebrity Mugshots Quiz #3 |
| 114,589 | Mediterranean Countries Quiz |
| 113,922 | 1992 Olympic Basketball Dream Team |
| 113,754 | European Countries by Clue |
| 113,732 | General Knowledge Quiz #14 |
| 112,595 | Things That are Green |
| 112,581 | Countries with the Highest Obesity Rate |
| 112,400 | Disney Princesses |
| 112,360 | Countries with the Most Winter Olympics Medals |
| 112,316 | Groups of Three Quiz #1 |
| 112,129 | General Knowledge Quiz #30 |
| 111,084 | Superhero Alter Egos |
| 110,998 | Megacities on a World Map |
| 110,998 | Spanish Name Translation Quiz |
| 110,732 | Most Popular Baby Girl Names in the U.S. |
| 110,647 | Colors by Letter |
| 110,515 | Who Did That 1980s Song #1 |
| 110,509 | European Map without 10 Random Countries |
| 110,134 | Country Shape Quiz #4 |
| 110,063 | General Knowledge Quiz #28 |
| 109,875 | Airport Codes Quiz #1 |
| 109,655 | Computer Nerd Acronyms Quiz #1 |
| 109,654 | College Football Team Names |
| 109,490 | Axis-Occupied Countries of WWII |
| 109,460 | Category Elimination - Countries #1 |
| 109,438 | U.S. Chain Restaurant Menu Quiz |
| 108,705 | Top-Grossing Superhero Movies |
| 108,583 | Words for Leaders |
| 107,964 | Biggest Cities in France |
| 107,682 | General Knowledge Quiz #52 |
| 107,554 | Groups of Six #1 |
| 107,471 | Countries by Borders #1 |
| 107,463 | U.S. State Shapes Quiz #1 |
| 107,453 | Country Chain |
| 107,273 | Most Expensive Football Transfers Ever |
| 107,146 | Main Languages of the United States |
| 107,081 | Biggest English-Speaking Cities |
| 106,951 | Northernmost Countries A-Z |
| 106,890 | Countries with the Highest Maximum Elevation |
| 106,805 | Events in History #1 |
| 106,610 | Top Crude Oil Producing Countries |
| 106,531 | General Knowledge Quiz #60 |
| 106,309 | Brand Logos Quiz #7 |
| 106,293 | Top Musical Acts of All-Time |
| 106,058 | NATO Countries Quiz |
| 105,971 | Most Populous Countries in 2050 |
| 105,713 | North American Sports Cities Quiz |
| 105,706 | Countries with Six Letters Quiz |
| 105,681 | Countries of Asia with an Empty Map |
| 105,463 | Elements by Symbol Quiz |
| 105,420 | Groups of Five #2 |
| 104,936 | People Who Were "The" Something |
| 104,934 | Movie Title Antonyms #1 |
| 104,785 | Regions of Spain Map Quiz |
| 104,517 | "Of Something" Movie Titles |
| 104,373 | Highest-Rated NBA 2K Players |
| 103,970 | Flags of North and South America Quiz |
| 103,816 | NFL Cities Map Quiz |
