| Taken | Quiz |
|---|
| 342,903 | Top Five Countries By Category #1 |
| 236,115 | Groups of Things - Harry Potter |
| 224,847 | Groups of Five #1 |
| 221,251 | Groups of Four Quiz #1 |
| 191,625 | Geographic Groups of Two #1 |
| 171,139 | Groups of Seven #1 |
| 149,287 | Geographic Groups of Four #1 |
| 145,412 | Groups of Ten Quiz |
| 136,894 | Top Five Countries By Category #2 |
| 135,901 | Groups of Six #1 |
| 130,576 | Groups of Five #2 |
| 125,715 | Groups of Four Quiz #2 |
| 124,545 | Top Five Countries By Category #3 |
| 124,030 | Groups of Three Quiz #1 |
| 123,307 | Five Biggest Immigrant Groups by Country #1 |
| 122,532 | Five Biggest Cities by Country |
| 118,665 | Groups of Eight Quiz #1 |
| 116,689 | Geographic Groups of Seven #1 |
| 110,921 | Groups of Nine Quiz |
| 105,318 | Famous Duos Quiz #2 |
| 104,378 | Groups of Seven #2 |
| 96,966 | Geographic Groups of Five #1 |
| 95,110 | Groups of Three Quiz #2 |
| 92,291 | Famous Trios Quiz #1 |
| 92,025 | Groups of Eight Quiz #2 |
| 90,663 | Groups of Six #2 |
| 86,228 | Geographic Groups of Two #2 |
| 85,514 | Geographic Groups of Three #1 |
| 85,313 | Random Geographic Groups of Five |
| 83,598 | Geographic Groups of Six #1 |
| 82,817 | Groups of Twelve Quiz |
| 80,502 | Groups of Two #1 |
| 79,630 | Groups of Things - History #1 |
| 76,383 | Groups of Seven #3 |
| 76,275 | Groups of Four Quiz #3 |
| 76,260 | British Groups of Things |
| 73,683 | Famous Duos Quiz #1 |
| 70,443 | Groups of Two #3 |
| 69,762 | Groups of Things - History #2 |
| 69,411 | Famous Foursomes Quiz |
| 67,073 | Groups of Two #2 |
| 66,361 | Geographic Groups of Two #3 |
| 62,082 | Things That Go Together Quiz #4 |
| 60,720 | Geographic Groups of Four #2 |
| 59,856 | Groups of Things - Sports |
| 58,330 | Five Biggest World Cities by Letter #1 |
| 58,192 | U.S. Groups of Six |
| 55,564 | Five Biggest World Cities by Letter #2 |
| 53,847 | Famous Duos Quiz #3 |
| 53,697 | New York Groups of Things |
| 53,309 | Geographic Groups of Three #2 |
| 52,914 | Geographic Groups of Two #4 |
| 52,803 | Five Biggest Immigrant Groups by Country #2 |
| 50,949 | Geographic Groups of Eight |
| 46,923 | Things That Go Together Quiz #3 |
| 46,461 | Geographic Groups of Five #2 |
| 46,368 | Groups of Things - The Bible |
| 44,647 | U.S. Groups of Two |
| 43,794 | Things That Go Together Quiz #2 |
| 43,108 | Groups of Two - Science |
| 40,822 | Geographic Groups of Six #2 |
| 40,816 | Famous Trios Quiz #2 |
| 38,147 | Things That Go Together Quiz #5 |
| 37,164 | Five Most Guessed World Leaders by Country |
| 35,384 | History Groups of Two |
| 35,356 | Groups of Eleven |
| 35,349 | Random Geographic Groups of Six |
| 34,921 | Five Biggest Immigrant Groups by Country #3 |
| 34,415 | Top Five Languages by Language Family |
| 33,728 | Famous Trios Quiz #3 |
| 33,266 | German Groups of Things |
| 32,764 | U.S. History Groups of Two |
| 32,328 | California Groups of Things |
| 30,732 | Top Five Countries By Fruit Production |
| 28,711 | Board Game Groups of Things |
| 27,478 | Geographic Groups of Seven #2 |
| 27,435 | Literary Groups of Things |
| 26,171 | Musical Groups of Things |
| 20,927 | Groups of Two - Movies |
| 20,479 | U.S. Groups of Four Quiz |
| 18,047 | U.S. Groups of Three Quiz |
| 16,992 | U.S. Groups of Five |
| 15,528 | Groups of Five - Geography #2 |
| 13,777 | MLB Baseball Groups of Things |
| 12,229 | Random Geographic Groups of Seven |
| 12,119 | Geography - Countries by Numbers |
| 11,305 | Five Busiest Cities by Airports by Continent |
| 10,854 | Geographic Groups of Nine |
| 10,732 | 1990s Groups of Things |
| 8,646 | Five Biggest Producing Countries By Product #2 |
| 7,582 | Geography - Countries by Numbers #3 |
| 7,519 | Five Biggest Cities By European Country |
| 7,452 | Three Groups of 7 Quiz |
| 7,227 | Geography - Countries by Numbers #2 |
| 7,057 | Geographical Groups of Things |
| 6,931 | Groups of Four - Geography |
| 6,434 | Groups of Fifteen |
| 5,515 | Geography - Countries by Numbers #4 |
| 5,409 | Five Biggest Producing Countries By Product #1 |
| 5,300 | Top Five Cities By Category #1 |
| 5,184 | Five Biggest Cities by Country - Extreme |
| 5,178 | Geography - Countries by numbers #4 |
| 5,081 | Random Geographic Groups of Four |
| 4,711 | Five Biggest Countries by Letter #1 |
| 4,434 | Scientific Groups of Things #1 |
| 4,349 | Five Biggest Producing Countries By Product #3 |
| 4,167 | Five Biggest Producing Countries By Product #5 |
| 3,804 | Five Biggest Producing Countries By Product #4 |
| 3,795 | Groups of Things - Sports 2 |
| 3,737 | Random Geographic Groups of Three |
| 3,602 | Historical Groups of Things |
| 3,447 | Groups of countries #3 |
| 3,333 | Five Biggest Cities By Asian Country |
| 3,328 | Groups of Two- History |
| 3,305 | Five Most Common Last Names by Country |
| 3,294 | Groups of things - Formula 1 |
| 3,231 | Harry Potter Groups of Seven |
| 3,221 | American Groups of Three |
| 3,144 | Random Geographic Groups of Two |
| 3,129 | Top Five Cities By Category #2 |
| 3,128 | Harry Potter Groups of Things |
| 3,070 | Top Five Languages by Language Family |
| 3,038 | Five Biggest Countries by Eight Colors on the World Map |
| 3,002 | Five Biggest Countries by Map #1 |
| 2,982 | Groups of Things - Soccer (Football) |
| 2,857 | Groups of 4 |
| 2,775 | Groups of countries #4 |
| 2,775 | Country groups quiz - #5 |
| 2,761 | Top Five Countries By Vegetable Production |
| 2,740 | groups of 4 |
| 2,719 | Harry Potter Groups of 4 |
| 2,718 | USA Trivia - Groups of Five |
| 2,706 | Groups of Things by Example #1 |
| 2,685 | Musical Fours |
| 2,622 | Groups of countries |
| 2,568 | 6 Groups of 6- Geography #1 |
| 2,445 | Progressive Groups of Things - Geography |
| 2,440 | Scientific Groups of Things #2 |
| 2,389 | Groups of Things - History #3 |
| 2,381 | Five Biggest Countries by 20 Closest Countries |
| 2,357 | Musical Fives |
| 2,347 | Five Biggest Countries by Number of Borders |
| 2,333 | Country groups quiz |
| 2,305 | Groups of Things by Example #2 |
| 2,270 | Groups of Three- History |
| 2,265 | 8 Groups of 8- Geography #1 |
| 2,155 | 34 Groups of Seven |
| 2,128 | Geographic Groups of Three in the World |
| 2,104 | Country Categories: Tourism |
| 2,095 | Country groups quiz - #3 |
| 1,947 | US Trivia: Groups of 5 |
| 1,920 | American Groups of Four |
| 1,877 | Famous Foursomes |
| 1,862 | IT TAKES TWO: Famous pairs in history, film, literature and more! |
| 1,850 | Five Biggest Countries by Letter #2 |
| 1,838 | Murder Mystery #1 |
| 1,815 | Five Most Populous Countries by Decade - Ordered |
| 1,800 | Five Biggest Countries by Containing Letter in Order |
| 1,785 | Groups of Things 1-20 |
| 1,781 | Five Biggest Countries by Ocean |
| 1,774 | Country groups quiz - #2 |
| 1,762 | Country groups quiz - #4 |
| 1,752 | American Groups of Things |
| 1,731 | The Only Two Countries in the World |
| 1,712 | Groups of Countries #1 |
| 1,672 | 15 Groups of 15- Geography |
| 1,665 | Harry Potter Groups of Three |
| 1,652 | Geographic groups #2 |
| 1,623 | Groups of Countries - Flags #1 |
| 1,622 | Groups of Things 1-10 |
| 1,609 | British Groups of Things - Television and Film |
| 1,603 | Geography Groups of Six |
| 1,578 | Five Biggest Countries by Number of Letters |
| 1,563 | Gassu's Geographic Groups of Things #2 |
| 1,559 | Groups of Things 1-10 #3 |
| 1,549 | Groups of 3 - Geography #1 |
| 1,498 | Five Biggest Countries by Map #2 |
| 1,489 | Harry Potter groups of four |
| 1,475 | Five Biggest Countries by Time Zone - Full Version |
| 1,461 | Gassu's Geographic Groups of Things #3 |
| 1,441 | Groups of Things 1-10 #2 |
| 1,440 | Geography Groups of Four |
| 1,428 | Five biggest islands in every continent |
| 1,422 | Five Biggest Countries by Time Zone (with a map) |
| 1,414 | 10 Groups of 10- Geography |
| 1,396 | Geographic Groups of Five #2 |
| 1,386 | Gassu's Geographic Groups of Things #1 |
| 1,382 | Geographic Groups of 8 |
| 1,379 | Five Biggest Countries by Hemisphere (with a map) |
| 1,349 | Top Five Countries by Surname |
| 1,334 | Lucky 13- Geography |
| 1,323 | Five Biggest Countries by Mountain Range |
