| Taken | Quiz |
|---|
| 342,121 | Top Five Countries By Category #1 |
| 235,424 | Groups of Things - Harry Potter |
| 224,698 | Groups of Five #1 |
| 220,940 | Groups of Four Quiz #1 |
| 191,305 | Geographic Groups of Two #1 |
| 170,619 | Groups of Seven #1 |
| 148,988 | Geographic Groups of Four #1 |
| 145,267 | Groups of Ten Quiz |
| 136,505 | Top Five Countries By Category #2 |
| 135,707 | Groups of Six #1 |
| 130,355 | Groups of Five #2 |
| 125,515 | Groups of Four Quiz #2 |
| 124,218 | Top Five Countries By Category #3 |
| 123,961 | Groups of Three Quiz #1 |
| 122,620 | Five Biggest Immigrant Groups by Country #1 |
| 122,284 | Five Biggest Cities by Country |
| 118,556 | Groups of Eight Quiz #1 |
| 116,459 | Geographic Groups of Seven #1 |
| 110,849 | Groups of Nine Quiz |
| 105,230 | Famous Duos Quiz #2 |
| 104,180 | Groups of Seven #2 |
| 96,845 | Geographic Groups of Five #1 |
| 95,039 | Groups of Three Quiz #2 |
| 92,230 | Famous Trios Quiz #1 |
| 91,934 | Groups of Eight Quiz #2 |
| 90,537 | Groups of Six #2 |
| 86,025 | Geographic Groups of Two #2 |
| 85,416 | Geographic Groups of Three #1 |
| 85,051 | Random Geographic Groups of Five |
| 83,512 | Geographic Groups of Six #1 |
| 82,726 | Groups of Twelve Quiz |
| 80,424 | Groups of Two #1 |
| 79,505 | Groups of Things - History #1 |
| 76,235 | Groups of Seven #3 |
| 75,970 | British Groups of Things |
| 75,912 | Groups of Four Quiz #3 |
| 73,571 | Famous Duos Quiz #1 |
| 70,243 | Groups of Two #3 |
| 69,602 | Groups of Things - History #2 |
| 69,387 | Famous Foursomes Quiz |
| 66,998 | Groups of Two #2 |
| 66,232 | Geographic Groups of Two #3 |
| 62,048 | Things That Go Together Quiz #4 |
| 60,537 | Geographic Groups of Four #2 |
| 59,788 | Groups of Things - Sports |
| 58,154 | Five Biggest World Cities by Letter #1 |
| 58,091 | U.S. Groups of Six |
| 55,418 | Five Biggest World Cities by Letter #2 |
| 53,817 | Famous Duos Quiz #3 |
| 53,638 | New York Groups of Things |
| 53,129 | Geographic Groups of Three #2 |
| 52,783 | Geographic Groups of Two #4 |
| 52,443 | Five Biggest Immigrant Groups by Country #2 |
| 50,862 | Geographic Groups of Eight |
| 46,884 | Things That Go Together Quiz #3 |
| 46,296 | Geographic Groups of Five #2 |
| 46,269 | Groups of Things - The Bible |
| 44,604 | U.S. Groups of Two |
| 43,761 | Things That Go Together Quiz #2 |
| 43,048 | Groups of Two - Science |
| 40,773 | Famous Trios Quiz #2 |
| 40,692 | Geographic Groups of Six #2 |
| 38,099 | Things That Go Together Quiz #5 |
| 37,117 | Five Most Guessed World Leaders by Country |
| 35,352 | History Groups of Two |
| 35,326 | Groups of Eleven |
| 35,232 | Random Geographic Groups of Six |
| 34,622 | Five Biggest Immigrant Groups by Country #3 |
| 34,234 | Top Five Languages by Language Family |
| 33,690 | Famous Trios Quiz #3 |
| 33,220 | German Groups of Things |
| 32,731 | U.S. History Groups of Two |
| 32,299 | California Groups of Things |
| 30,497 | Top Five Countries By Fruit Production |
| 28,688 | Board Game Groups of Things |
| 27,417 | Geographic Groups of Seven #2 |
| 27,385 | Literary Groups of Things |
| 26,105 | Musical Groups of Things |
| 20,903 | Groups of Two - Movies |
| 20,405 | U.S. Groups of Four Quiz |
| 18,021 | U.S. Groups of Three Quiz |
| 16,964 | U.S. Groups of Five |
| 15,517 | Groups of Five - Geography #2 |
| 13,753 | MLB Baseball Groups of Things |
| 12,186 | Random Geographic Groups of Seven |
| 12,107 | Geography - Countries by Numbers |
| 11,250 | Five Busiest Cities by Airports by Continent |
| 10,848 | Geographic Groups of Nine |
| 10,714 | 1990s Groups of Things |
| 8,642 | Five Biggest Producing Countries By Product #2 |
| 7,575 | Geography - Countries by Numbers #3 |
| 7,515 | Five Biggest Cities By European Country |
| 7,439 | Three Groups of 7 Quiz |
| 7,220 | Geography - Countries by Numbers #2 |
| 7,049 | Geographical Groups of Things |
| 6,921 | Groups of Four - Geography |
| 6,423 | Groups of Fifteen |
| 5,510 | Geography - Countries by Numbers #4 |
| 5,400 | Five Biggest Producing Countries By Product #1 |
| 5,291 | Top Five Cities By Category #1 |
| 5,173 | Geography - Countries by numbers #4 |
| 5,154 | Five Biggest Cities by Country - Extreme |
| 5,055 | Random Geographic Groups of Four |
| 4,693 | Five Biggest Countries by Letter #1 |
| 4,426 | Scientific Groups of Things #1 |
| 4,342 | Five Biggest Producing Countries By Product #3 |
| 4,157 | Five Biggest Producing Countries By Product #5 |
| 3,799 | Five Biggest Producing Countries By Product #4 |
| 3,788 | Groups of Things - Sports 2 |
| 3,723 | Random Geographic Groups of Three |
| 3,588 | Historical Groups of Things |
| 3,432 | Groups of countries #3 |
| 3,328 | Five Biggest Cities By Asian Country |
| 3,318 | Groups of Two- History |
| 3,302 | Five Most Common Last Names by Country |
| 3,273 | Groups of things - Formula 1 |
| 3,213 | American Groups of Three |
| 3,215 | Harry Potter Groups of Seven |
| 3,138 | Random Geographic Groups of Two |
| 3,126 | Top Five Cities By Category #2 |
| 3,121 | Harry Potter Groups of Things |
| 3,053 | Top Five Languages by Language Family |
| 3,032 | Five Biggest Countries by Eight Colors on the World Map |
| 2,994 | Five Biggest Countries by Map #1 |
| 2,962 | Groups of Things - Soccer (Football) |
| 2,853 | Groups of 4 |
| 2,767 | Groups of countries #4 |
| 2,767 | Country groups quiz - #5 |
| 2,742 | Top Five Countries By Vegetable Production |
| 2,734 | groups of 4 |
| 2,711 | USA Trivia - Groups of Five |
| 2,711 | Harry Potter Groups of 4 |
| 2,703 | Groups of Things by Example #1 |
| 2,679 | Musical Fours |
| 2,613 | Groups of countries |
| 2,553 | 6 Groups of 6- Geography #1 |
| 2,428 | Scientific Groups of Things #2 |
| 2,427 | Progressive Groups of Things - Geography |
| 2,381 | Groups of Things - History #3 |
| 2,372 | Five Biggest Countries by 20 Closest Countries |
| 2,350 | Musical Fives |
| 2,337 | Five Biggest Countries by Number of Borders |
| 2,329 | Country groups quiz |
| 2,301 | Groups of Things by Example #2 |
| 2,265 | Groups of Three- History |
| 2,257 | 8 Groups of 8- Geography #1 |
| 2,146 | 34 Groups of Seven |
| 2,122 | Geographic Groups of Three in the World |
| 2,103 | Country Categories: Tourism |
| 2,089 | Country groups quiz - #3 |
| 1,943 | US Trivia: Groups of 5 |
| 1,917 | American Groups of Four |
| 1,872 | Famous Foursomes |
| 1,856 | IT TAKES TWO: Famous pairs in history, film, literature and more! |
| 1,836 | Five Biggest Countries by Letter #2 |
| 1,830 | Murder Mystery #1 |
| 1,798 | Five Most Populous Countries by Decade - Ordered |
| 1,794 | Five Biggest Countries by Containing Letter in Order |
| 1,780 | Groups of Things 1-20 |
| 1,776 | Five Biggest Countries by Ocean |
| 1,770 | Country groups quiz - #2 |
| 1,757 | Country groups quiz - #4 |
| 1,748 | American Groups of Things |
| 1,724 | The Only Two Countries in the World |
| 1,707 | Groups of Countries #1 |
| 1,664 | 15 Groups of 15- Geography |
| 1,658 | Harry Potter Groups of Three |
| 1,648 | Geographic groups #2 |
| 1,617 | Groups of Things 1-10 |
| 1,618 | Groups of Countries - Flags #1 |
| 1,606 | British Groups of Things - Television and Film |
| 1,596 | Geography Groups of Six |
| 1,574 | Five Biggest Countries by Number of Letters |
| 1,559 | Gassu's Geographic Groups of Things #2 |
| 1,551 | Groups of Things 1-10 #3 |
| 1,547 | Groups of 3 - Geography #1 |
| 1,490 | Five Biggest Countries by Map #2 |
| 1,485 | Harry Potter groups of four |
| 1,464 | Five Biggest Countries by Time Zone - Full Version |
| 1,459 | Gassu's Geographic Groups of Things #3 |
| 1,437 | Groups of Things 1-10 #2 |
| 1,423 | Geography Groups of Four |
| 1,416 | Five biggest islands in every continent |
| 1,415 | Five Biggest Countries by Time Zone (with a map) |
| 1,407 | 10 Groups of 10- Geography |
| 1,392 | Geographic Groups of Five #2 |
| 1,381 | Gassu's Geographic Groups of Things #1 |
| 1,378 | Geographic Groups of 8 |
| 1,372 | Five Biggest Countries by Hemisphere (with a map) |
| 1,338 | Top Five Countries by Surname |
| 1,327 | Lucky 13- Geography |
| 1,317 | Five Biggest Countries by Mountain Range |
