| Taken | Quiz |
|---|
| 341,308 | Top Five Countries By Category #1 |
| 235,053 | Groups of Things - Harry Potter |
| 224,579 | Groups of Five #1 |
| 220,725 | Groups of Four Quiz #1 |
| 190,646 | Geographic Groups of Two #1 |
| 170,439 | Groups of Seven #1 |
| 148,665 | Geographic Groups of Four #1 |
| 145,159 | Groups of Ten Quiz |
| 136,102 | Top Five Countries By Category #2 |
| 135,503 | Groups of Six #1 |
| 130,224 | Groups of Five #2 |
| 125,411 | Groups of Four Quiz #2 |
| 123,888 | Groups of Three Quiz #1 |
| 123,864 | Top Five Countries By Category #3 |
| 122,367 | Five Biggest Immigrant Groups by Country #1 |
| 121,997 | Five Biggest Cities by Country |
| 118,421 | Groups of Eight Quiz #1 |
| 116,212 | Geographic Groups of Seven #1 |
| 110,769 | Groups of Nine Quiz |
| 105,165 | Famous Duos Quiz #2 |
| 104,066 | Groups of Seven #2 |
| 96,715 | Geographic Groups of Five #1 |
| 94,971 | Groups of Three Quiz #2 |
| 92,150 | Famous Trios Quiz #1 |
| 91,842 | Groups of Eight Quiz #2 |
| 90,414 | Groups of Six #2 |
| 85,753 | Geographic Groups of Two #2 |
| 85,322 | Geographic Groups of Three #1 |
| 84,755 | Random Geographic Groups of Five |
| 83,421 | Geographic Groups of Six #1 |
| 82,634 | Groups of Twelve Quiz |
| 79,978 | Groups of Two #1 |
| 79,360 | Groups of Things - History #1 |
| 76,165 | Groups of Seven #3 |
| 75,903 | British Groups of Things |
| 75,798 | Groups of Four Quiz #3 |
| 73,456 | Famous Duos Quiz #1 |
| 69,901 | Groups of Two #3 |
| 69,359 | Famous Foursomes Quiz |
| 69,358 | Groups of Things - History #2 |
| 66,821 | Groups of Two #2 |
| 66,052 | Geographic Groups of Two #3 |
| 62,018 | Things That Go Together Quiz #4 |
| 60,348 | Geographic Groups of Four #2 |
| 59,719 | Groups of Things - Sports |
| 57,993 | U.S. Groups of Six |
| 57,930 | Five Biggest World Cities by Letter #1 |
| 55,223 | Five Biggest World Cities by Letter #2 |
| 53,787 | Famous Duos Quiz #3 |
| 53,556 | New York Groups of Things |
| 52,948 | Geographic Groups of Three #2 |
| 52,620 | Geographic Groups of Two #4 |
| 52,263 | Five Biggest Immigrant Groups by Country #2 |
| 50,759 | Geographic Groups of Eight |
| 46,856 | Things That Go Together Quiz #3 |
| 46,119 | Groups of Things - The Bible |
| 46,090 | Geographic Groups of Five #2 |
| 44,510 | U.S. Groups of Two |
| 43,733 | Things That Go Together Quiz #2 |
| 42,982 | Groups of Two - Science |
| 40,734 | Famous Trios Quiz #2 |
| 40,553 | Geographic Groups of Six #2 |
| 38,042 | Things That Go Together Quiz #5 |
| 37,060 | Five Most Guessed World Leaders by Country |
| 35,306 | History Groups of Two |
| 35,290 | Groups of Eleven |
| 35,111 | Random Geographic Groups of Six |
| 34,497 | Five Biggest Immigrant Groups by Country #3 |
| 33,993 | Top Five Languages by Language Family |
| 33,640 | Famous Trios Quiz #3 |
| 33,175 | German Groups of Things |
| 32,692 | U.S. History Groups of Two |
| 32,266 | California Groups of Things |
| 30,225 | Top Five Countries By Fruit Production |
| 28,658 | Board Game Groups of Things |
| 27,346 | Literary Groups of Things |
| 27,339 | Geographic Groups of Seven #2 |
| 26,031 | Musical Groups of Things |
| 20,872 | Groups of Two - Movies |
| 20,347 | U.S. Groups of Four Quiz |
| 17,979 | U.S. Groups of Three Quiz |
| 16,931 | U.S. Groups of Five |
| 15,512 | Groups of Five - Geography #2 |
| 13,723 | MLB Baseball Groups of Things |
| 12,137 | Random Geographic Groups of Seven |
| 12,099 | Geography - Countries by Numbers |
| 11,184 | Five Busiest Cities by Airports by Continent |
| 10,838 | Geographic Groups of Nine |
| 10,700 | 1990s Groups of Things |
| 8,639 | Five Biggest Producing Countries By Product #2 |
| 7,571 | Geography - Countries by Numbers #3 |
| 7,504 | Five Biggest Cities By European Country |
| 7,434 | Three Groups of 7 Quiz |
| 7,211 | Geography - Countries by Numbers #2 |
| 7,036 | Geographical Groups of Things |
| 6,916 | Groups of Four - Geography |
| 6,415 | Groups of Fifteen |
| 5,506 | Geography - Countries by Numbers #4 |
| 5,394 | Five Biggest Producing Countries By Product #1 |
| 5,281 | Top Five Cities By Category #1 |
| 5,168 | Geography - Countries by numbers #4 |
| 5,116 | Five Biggest Cities by Country - Extreme |
| 5,028 | Random Geographic Groups of Four |
| 4,666 | Five Biggest Countries by Letter #1 |
| 4,415 | Scientific Groups of Things #1 |
| 4,338 | Five Biggest Producing Countries By Product #3 |
| 4,154 | Five Biggest Producing Countries By Product #5 |
| 3,795 | Five Biggest Producing Countries By Product #4 |
| 3,785 | Groups of Things - Sports 2 |
| 3,714 | Random Geographic Groups of Three |
| 3,582 | Historical Groups of Things |
| 3,429 | Groups of countries #3 |
| 3,325 | Five Biggest Cities By Asian Country |
| 3,316 | Groups of Two- History |
| 3,296 | Five Most Common Last Names by Country |
| 3,242 | Groups of things - Formula 1 |
| 3,210 | American Groups of Three |
| 3,203 | Harry Potter Groups of Seven |
| 3,133 | Random Geographic Groups of Two |
| 3,119 | Top Five Cities By Category #2 |
| 3,115 | Harry Potter Groups of Things |
| 3,036 | Top Five Languages by Language Family |
| 3,023 | Five Biggest Countries by Eight Colors on the World Map |
| 2,979 | Five Biggest Countries by Map #1 |
| 2,937 | Groups of Things - Soccer (Football) |
| 2,849 | Groups of 4 |
| 2,763 | Groups of countries #4 |
| 2,758 | Country groups quiz - #5 |
| 2,731 | groups of 4 |
| 2,733 | Top Five Countries By Vegetable Production |
| 2,707 | USA Trivia - Groups of Five |
| 2,699 | Harry Potter Groups of 4 |
| 2,697 | Groups of Things by Example #1 |
| 2,674 | Musical Fours |
| 2,608 | Groups of countries |
| 2,544 | 6 Groups of 6- Geography #1 |
| 2,420 | Scientific Groups of Things #2 |
| 2,415 | Progressive Groups of Things - Geography |
| 2,378 | Groups of Things - History #3 |
| 2,358 | Five Biggest Countries by 20 Closest Countries |
| 2,349 | Musical Fives |
| 2,327 | Country groups quiz |
| 2,326 | Five Biggest Countries by Number of Borders |
| 2,296 | Groups of Things by Example #2 |
| 2,260 | Groups of Three- History |
| 2,244 | 8 Groups of 8- Geography #1 |
| 2,143 | 34 Groups of Seven |
| 2,117 | Geographic Groups of Three in the World |
| 2,090 | Country Categories: Tourism |
| 2,086 | Country groups quiz - #3 |
| 1,941 | US Trivia: Groups of 5 |
| 1,914 | American Groups of Four |
| 1,871 | Famous Foursomes |
| 1,850 | IT TAKES TWO: Famous pairs in history, film, literature and more! |
| 1,818 | Five Biggest Countries by Letter #2 |
| 1,813 | Murder Mystery #1 |
| 1,784 | Five Most Populous Countries by Decade - Ordered |
| 1,782 | Five Biggest Countries by Containing Letter in Order |
| 1,773 | Groups of Things 1-20 |
| 1,767 | Five Biggest Countries by Ocean |
| 1,767 | Country groups quiz - #2 |
| 1,755 | Country groups quiz - #4 |
| 1,744 | American Groups of Things |
| 1,719 | The Only Two Countries in the World |
| 1,692 | Groups of Countries #1 |
| 1,655 | 15 Groups of 15- Geography |
| 1,652 | Harry Potter Groups of Three |
| 1,646 | Geographic groups #2 |
| 1,613 | Groups of Things 1-10 |
| 1,613 | Groups of Countries - Flags #1 |
| 1,601 | British Groups of Things - Television and Film |
| 1,590 | Geography Groups of Six |
| 1,565 | Five Biggest Countries by Number of Letters |
| 1,556 | Gassu's Geographic Groups of Things #2 |
| 1,547 | Groups of 3 - Geography #1 |
| 1,546 | Groups of Things 1-10 #3 |
| 1,483 | Five Biggest Countries by Map #2 |
| 1,479 | Harry Potter groups of four |
| 1,450 | Gassu's Geographic Groups of Things #3 |
| 1,431 | Groups of Things 1-10 #2 |
| 1,423 | Five Biggest Countries by Time Zone - Full Version |
| 1,416 | Geography Groups of Four |
| 1,407 | Five biggest islands in every continent |
| 1,398 | 10 Groups of 10- Geography |
| 1,382 | Geographic Groups of Five #2 |
| 1,374 | Gassu's Geographic Groups of Things #1 |
| 1,370 | Geographic Groups of 8 |
| 1,361 | Five Biggest Countries by Hemisphere (with a map) |
| 1,319 | Lucky 13- Geography |
| 1,308 | Five Biggest Countries by Mountain Range |
| 1,306 | Groups of Thirteen Quiz |
| 1,303 | Top Five Countries by Surname |
