| First Names of Scientists | 0 | - | 4.51 | 57,243 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,639 |
| Fruits by Picture | 0 | - | 4.19 | 809,635 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,420 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,560 |
| What's in a Name? #1 | 0 | - | 4.27 | 41,155 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,869 |
| Actresses by Last Name #1 | 0 | - | 4.26 | 63,939 |
| Actors by Last Name #2 | 0 | - | 4.02 | 59,222 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,611 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,815 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,839 |
| Nicknames in World History | 0 | - | 4.74 | 38,105 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,638 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,632 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,093 |
| Empires by Maps | 0 | - | 4.98 | 122,372 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,528 |
| Historical Middle Names | 0 | - | 4.16 | 36,307 |
| People with Food Names | 0 | - | 4.09 | 71,460 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 41,158 |
| First Names of Historical Figures #1 | 0 | - | 4.40 | 230,562 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,971 |
| Also Known As #1 | 0 | - | 4.18 | 31,909 |
| Birth Names | 0 | - | 4.31 | 61,937 |
| Actresses by Last Name #2 | 0 | - | 3.91 | 52,959 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 91,030 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,553 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,350 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,637 |
| Last Names by Country of Origin | 0 | - | 4.64 | 157,359 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,684 |
| All Country Flags of the World | 0 | - | 5.00 | 3,719,924 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 160,050 |
| Vegetables by Picture | 0 | - | 4.36 | 63,898 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,916 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 178,203 |
| First Name + Initial Quiz | 0 | - | 4.03 | 53,094 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,776 |
| Foods by Picture | 0 | - | 3.81 | 226,699 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,575 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,806 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,544 |
| Play-Doh People from History | 0 | - | 4.99 | 95,685 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,694 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,215 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,546,974 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,097,760 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,848 |
| Historical Middle Names - U.S. | 0 | - | 3.84 | 61,342 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,861 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 30,002 |
| Also Known As #2 | 0 | - | 4.04 | 31,433 |
| Also Known As #3 | 0 | - | 3.93 | 36,083 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 92,546 |
| Movie Characters by Last Name #2 | 0 | - | 4.19 | 24,316 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,855 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,132 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,999 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,137 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,723 |
| Flags with Crescents | 0 | - | 4.98 | 171,551 |
| Country Flag Trivia | 0 | - | 4.82 | 58,201 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 105,048 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,545 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,756 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 68,065 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,084 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,572 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 184,504 |
| National Football Team Logos | 0 | - | 4.85 | 182,085 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,617 |
| First Names as Last Names Quiz #1 | 0 | - | 3.97 | 58,513 |
| First Names as Last Names #2 | 0 | - | 4.09 | 30,458 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,473 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,652 |
| Popular Royal Names | 0 | - | 4.27 | 125,429 |
| Most Popular J Names in the U.S. | 0 | - | 3.60 | 193,838 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 181,716 |
| First Names of Painters | 0 | - | 4.43 | 60,079 |
| What's in a Name? #2 | 0 | - | 3.85 | 9,228 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,656,956 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,088 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,508 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,685 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,821 |
| Random Symbol to Element | 0 | - | 4.88 | 94,122 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,356 |
| Name a Valid World City | 0 | - | 4.85 | 72,062 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,229 |
| Years in History by Picture | 0 | - | 4.45 | 35,899 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,500 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,381 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,624 |
| 75 Americans Named John | 0 | - | 4.41 | 23,982 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,866 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,344 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,879 |
| Movies with Names in the Title #1 | 0 | - | 4.29 | 140,899 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 65,640 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,126,901 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,445 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,869 |
| Countries with Four Letters | 0 | - | 4.99 | 426,168 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,962 |
| Random Country to Capital | 0 | - | 4.98 | 929,297 |
| Flags to Languages | 0 | - | 4.95 | 174,622 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,089 |
| First Name Songs | 0 | - | 4.17 | 30,963 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.90 | 25,869 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,178 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,554 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,520 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 744,236 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,103,003 |
| Islands by Country #1 | 0 | - | 4.90 | 176,441 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,312 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,621 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,439 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,231 |
| Countries by Emojis | 0 | - | 4.99 | 242,674 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,197 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,564 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,658 |
| Country Chain | 0 | - | 4.96 | 218,569 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,330 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 186,985 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 131,540 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,182,879 |
| Capital Cities Chain | 0 | - | 4.84 | 83,462 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,654 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,079 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,221 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,746 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,425 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,408 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,250 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,477 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,015 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,150 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,891 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,339 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,818 |
| Old Movies by Picture | 0 | - | 4.51 | 25,286 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,330 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,365 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,115 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,494 |
| Things that are White by Picture | 0 | - | 3.81 | 12,519 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,539 |
| Name that Object #1 | 0 | - | 3.57 | 96,647 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,928 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 340,609 |
| Geography by Picture - B | 0 | - | 4.42 | 55,812 |
| Geography by Picture - H | 0 | - | 4.50 | 58,409 |
| Geography by Picture - N | 0 | - | 4.45 | 42,371 |
| Geography by Picture - R | 0 | - | 4.56 | 41,172 |
| Geography by Picture - T | 0 | - | 4.54 | 58,023 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,584 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 544,684 |
| Random Logos Quiz | 0 | - | 4.33 | 209,805 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,541 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,673 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,301 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,290 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,829 |
| Pictures by Letter - M | 0 | - | 4.24 | 38,034 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,808 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 27,039 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 97,562 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 88,351 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,490 |
| WWII First Names | 0 | - | 4.45 | 41,995 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,403 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,595 |
| The Eleven Colors | 0 | - | 4.74 | 236,097 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 343,620 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,602 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,838 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,779 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,530 |
| The Only Country ... | 0 | - | 4.91 | 81,976 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,729 |
| The Sun Quiz | 0 | - | 4.93 | 35,141 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,723 |
| Random Countries by Borders | 0 | - | 4.99 | 83,158 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,722 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,790 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 442,119 |
| Random Point on Land to Country | 0 | - | 4.99 | 237,456 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 53,013 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,147 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,989 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,229 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,409 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,282 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,889 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,065 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,322 |
| Name that Bug | 0 | - | 4.12 | 45,652 |
