| First Names of Scientists | 0 | - | 4.50 | 56,732 |
| First Names of Explorers Quiz | 0 | - | 4.44 | 18,363 |
| Fruits by Picture | 0 | - | 4.19 | 806,576 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,600 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,876 |
| What's in a Name? #1 | 0 | - | 4.27 | 40,993 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,488 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,639 |
| Actors by Last Name #2 | 0 | - | 4.01 | 58,951 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,445 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,057 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,163 |
| Nicknames in World History | 0 | - | 4.74 | 37,679 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,163 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,434 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,500 |
| Empires by Maps | 0 | - | 4.98 | 119,896 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,222 |
| Historical Middle Names | 0 | - | 4.16 | 35,695 |
| People with Food Names | 0 | - | 4.10 | 60,905 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,466 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,150 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,811 |
| Birth Names | 0 | - | 4.30 | 61,721 |
| Actresses by Last Name #2 | 0 | - | 3.90 | 52,747 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 80,065 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,814 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,760 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,994 |
| Last Names by Country of Origin | 0 | - | 4.64 | 156,335 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,465 |
| All Country Flags of the World | 0 | - | 5.00 | 3,646,513 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,710 |
| Vegetables by Picture | 0 | - | 4.36 | 63,230 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,692 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 177,091 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,824 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,974 |
| Foods by Picture | 0 | - | 3.81 | 225,938 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,183 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,275 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,922 |
| Play-Doh People from History | 0 | - | 4.99 | 94,560 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,418 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,534,163 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,091,377 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,418 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,022 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,607 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,834 |
| Also Known As #1 | 0 | - | 4.18 | 31,499 |
| Also Known As #2 | 0 | - | 4.04 | 31,031 |
| Also Known As #3 | 0 | - | 3.92 | 35,785 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,417 |
| Movie Characters by Last Name #2 | 0 | - | 4.19 | 24,207 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,680 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,918 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,331 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,582 |
| Flags with Crescents | 0 | - | 4.98 | 168,993 |
| Country Flag Trivia | 0 | - | 4.81 | 56,741 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,365 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,206 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 86,985 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,073 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,980 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,590 |
| National Football Team Logos | 0 | - | 4.85 | 179,903 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,524 |
| First Names as Last Names Quiz #1 | 0 | - | 3.97 | 58,388 |
| First Names as Last Names #2 | 0 | - | 4.09 | 30,348 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,320 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,528 |
| Popular Royal Names | 0 | - | 4.27 | 124,837 |
| Most Popular J Names | 0 | - | 3.55 | 189,171 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 180,897 |
| First Names of Painters | 0 | - | 4.43 | 59,794 |
| What's in a Name? #2 | 0 | - | 3.85 | 9,161 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,613,164 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,001 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,696 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,119 |
| Random Symbol to Element | 0 | - | 4.88 | 92,837 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,867 |
| Name a Valid World City | 0 | - | 4.83 | 70,901 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,806 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,106 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,178 |
| Years in History by Picture | 0 | - | 4.44 | 35,427 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,728 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,405 |
| 75 Americans Named John | 0 | - | 4.41 | 23,888 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,711 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,129 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,710 |
| Movies with Names in the Title #1 | 0 | - | 4.28 | 139,118 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,800 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,097,722 |
| 7 Deadly Sins | 0 | - | 4.88 | 398,975 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,771 |
| Countries with Four Letters | 0 | - | 4.99 | 421,390 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,449 |
| Random Country to Capital | 0 | - | 4.98 | 917,835 |
| Flags to Languages | 0 | - | 4.95 | 173,343 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,376 |
| First Name Songs | 0 | - | 4.17 | 30,862 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.90 | 25,797 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,040 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,483 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,639 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,095,587 |
| Islands by Country #1 | 0 | - | 4.88 | 175,051 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,328 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,681 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,595 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,421 |
| Countries by Emojis | 0 | - | 4.99 | 238,503 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,399 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,621 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,637 |
| Country Chain | 0 | - | 4.96 | 216,765 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,824 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 183,827 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 129,572 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,160,028 |
| Capital Cities Chain | 0 | - | 4.84 | 82,445 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,637 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,596 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,401 |
| Name a Valid Country #1 | 0 | - | 4.99 | 288,445 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,932 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,853 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,209 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,865 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,759 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,128 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,221 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,574 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,865 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,353 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,848 |
| Old Movies by Picture | 0 | - | 4.51 | 25,045 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,931 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,275 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,030 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,407 |
| Things that are White by Picture | 0 | - | 3.81 | 12,425 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,449 |
| Name that Object #1 | 0 | - | 3.57 | 96,462 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,262 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,013 |
| Geography by Picture - B | 0 | - | 4.42 | 55,553 |
| Geography by Picture - H | 0 | - | 4.50 | 58,176 |
| Geography by Picture - N | 0 | - | 4.45 | 42,163 |
| Geography by Picture - R | 0 | - | 4.56 | 40,979 |
| Geography by Picture - T | 0 | - | 4.54 | 57,797 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,861 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 537,293 |
| Random Logos Quiz | 0 | - | 4.31 | 208,080 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,655 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,347 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,969 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,888 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,536 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,736 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,971 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,760 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,392 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,373 |
| WWII First Names | 0 | - | 4.44 | 41,740 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 321,303 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,955 |
| The Eleven Colors | 0 | - | 4.74 | 234,872 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 337,184 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,265 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,518 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,903 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,824 |
| The Only Country ... | 0 | - | 4.91 | 80,736 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,811 |
| The Sun Quiz | 0 | - | 4.93 | 34,469 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,906 |
| Random Countries by Borders | 0 | - | 4.99 | 82,249 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,836 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,604 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 432,142 |
| Random Point on Land to Country | 0 | - | 4.99 | 233,856 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,807 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,606 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,269 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,480 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,358 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,401 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,686 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,652 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,706 |
| Name that Bug | 0 | - | 4.12 | 45,533 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,300 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,863 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,603 |
