| First Names of Scientists | 0 | - | 4.51 | 56,838 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,405 |
| Fruits by Picture | 0 | - | 4.19 | 807,193 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,746 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,990 |
| What's in a Name? #1 | 0 | - | 4.27 | 41,012 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,558 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,702 |
| Actors by Last Name #2 | 0 | - | 4.01 | 59,017 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,648 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,175 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,279 |
| Nicknames in World History | 0 | - | 4.74 | 37,741 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,436 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,464 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,758 |
| Empires by Maps | 0 | - | 4.98 | 120,367 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,466 |
| Historical Middle Names | 0 | - | 4.16 | 35,781 |
| People with Food Names | 0 | - | 4.10 | 61,032 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,545 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,311 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,855 |
| Birth Names | 0 | - | 4.30 | 61,762 |
| Actresses by Last Name #2 | 0 | - | 3.90 | 52,796 |
| Fruit and Vegetable Emojis | 0 | - | 4.44 | 89,295 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,952 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,847 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,349 |
| Last Names by Country of Origin | 0 | - | 4.63 | 156,469 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,507 |
| All Country Flags of the World | 0 | - | 5.00 | 3,660,728 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,023 |
| Vegetables by Picture | 0 | - | 4.36 | 63,364 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,727 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 177,260 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,854 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,097 |
| Foods by Picture | 0 | - | 3.81 | 226,085 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,249 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,376 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,260 |
| Play-Doh People from History | 0 | - | 4.99 | 94,762 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,571 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,536,683 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,092,660 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,266 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,079 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,648 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,886 |
| Also Known As #1 | 0 | - | 4.18 | 31,572 |
| Also Known As #2 | 0 | - | 4.04 | 31,121 |
| Also Known As #3 | 0 | - | 3.92 | 35,844 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,697 |
| Movie Characters by Last Name #2 | 0 | - | 4.19 | 24,228 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,728 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,973 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,473 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,490 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,606 |
| Flags with Crescents | 0 | - | 4.98 | 169,468 |
| Country Flag Trivia | 0 | - | 4.81 | 56,984 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,693 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,459 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,353 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,248 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,199 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,768 |
| National Football Team Logos | 0 | - | 4.85 | 180,310 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,545 |
| First Names as Last Names Quiz #1 | 0 | - | 3.97 | 58,412 |
| First Names as Last Names #2 | 0 | - | 4.09 | 30,367 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,352 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,552 |
| Popular Royal Names | 0 | - | 4.27 | 124,928 |
| Most Popular J Names in the U.S. | 0 | - | 3.60 | 192,022 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 181,038 |
| First Names of Painters | 0 | - | 4.43 | 59,844 |
| What's in a Name? #2 | 0 | - | 3.85 | 9,172 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,621,065 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,603 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,255 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,441 |
| Random Symbol to Element | 0 | - | 4.88 | 93,031 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,967 |
| Name a Valid World City | 0 | - | 4.83 | 71,148 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,515 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,530 |
| Years in History by Picture | 0 | - | 4.44 | 35,499 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,885 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,445 |
| 75 Americans Named John | 0 | - | 4.41 | 23,901 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,746 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,162 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,732 |
| Movies with Names in the Title #1 | 0 | - | 4.29 | 139,509 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,992 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,100,819 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,103 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,583 |
| Countries with Four Letters | 0 | - | 4.99 | 422,220 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,458 |
| Random Country to Capital | 0 | - | 4.98 | 919,993 |
| Flags to Languages | 0 | - | 4.95 | 173,603 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,516 |
| First Name Songs | 0 | - | 4.17 | 30,875 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.90 | 25,821 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,067 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,502 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,364 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,097,165 |
| Islands by Country #1 | 0 | - | 4.88 | 175,242 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,494 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,839 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,701 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,659 |
| Countries by Emojis | 0 | - | 4.99 | 239,565 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,535 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 181,808 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,886 |
| Country Chain | 0 | - | 4.96 | 217,038 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,581 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 184,395 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 129,977 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,164,506 |
| Capital Cities Chain | 0 | - | 4.83 | 82,699 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,857 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,489 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,911 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,646 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,577 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,447 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,836 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,314 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,171 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,549 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,504 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,868 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,036 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,382 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,061 |
| Old Movies by Picture | 0 | - | 4.51 | 25,093 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,017 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,293 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,053 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,426 |
| Things that are White by Picture | 0 | - | 3.81 | 12,448 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,471 |
| Name that Object #1 | 0 | - | 3.57 | 96,498 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,391 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,474 |
| Geography by Picture - B | 0 | - | 4.42 | 55,595 |
| Geography by Picture - H | 0 | - | 4.50 | 58,221 |
| Geography by Picture - N | 0 | - | 4.45 | 42,200 |
| Geography by Picture - R | 0 | - | 4.56 | 41,019 |
| Geography by Picture - T | 0 | - | 4.54 | 57,835 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 62,998 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 538,831 |
| Random Logos Quiz | 0 | - | 4.31 | 208,382 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,041 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,420 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,035 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,969 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,590 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,798 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,982 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,830 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.74 | 77,034 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,397 |
| WWII First Names | 0 | - | 4.44 | 41,778 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,113 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,058 |
| The Eleven Colors | 0 | - | 4.74 | 235,122 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 338,762 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,327 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,862 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,147 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,465 |
| The Only Country ... | 0 | - | 4.91 | 80,982 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,033 |
| The Sun Quiz | 0 | - | 4.93 | 34,660 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,078 |
| Random Countries by Borders | 0 | - | 4.99 | 82,402 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,454 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,989 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 433,930 |
| Random Point on Land to Country | 0 | - | 4.99 | 234,751 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,037 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,732 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,441 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,759 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,985 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,954 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,125 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 80,925 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,873 |
| Name that Bug | 0 | - | 4.12 | 45,558 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,351 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,943 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,682 |
