| First Names of Scientists | 0 | - | 4.51 | 56,905 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,431 |
| Fruits by Picture | 0 | - | 4.19 | 807,418 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,821 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,048 |
| What's in a Name? #1 | 0 | - | 4.27 | 41,028 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,591 |
| Actresses by Last Name #1 | 0 | - | 4.26 | 63,731 |
| Actors by Last Name #2 | 0 | - | 4.02 | 59,036 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,730 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,225 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,317 |
| Nicknames in World History | 0 | - | 4.74 | 37,773 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,549 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,482 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,861 |
| Empires by Maps | 0 | - | 4.98 | 120,554 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,556 |
| Historical Middle Names | 0 | - | 4.16 | 35,824 |
| People with Food Names | 0 | - | 4.10 | 61,090 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,581 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,392 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,868 |
| Birth Names | 0 | - | 4.31 | 61,786 |
| Actresses by Last Name #2 | 0 | - | 3.91 | 52,811 |
| Fruit and Vegetable Emojis | 0 | - | 4.44 | 89,803 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,026 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,902 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,446 |
| Last Names by Country of Origin | 0 | - | 4.64 | 156,539 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,525 |
| All Country Flags of the World | 0 | - | 5.00 | 3,667,009 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,108 |
| Vegetables by Picture | 0 | - | 4.36 | 63,419 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,738 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 177,327 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,870 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,155 |
| Foods by Picture | 0 | - | 3.81 | 226,146 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,292 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,404 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,402 |
| Play-Doh People from History | 0 | - | 4.99 | 94,842 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,638 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,537,656 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,149 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,583 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 61,112 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,665 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,902 |
| Also Known As #1 | 0 | - | 4.18 | 31,612 |
| Also Known As #2 | 0 | - | 4.04 | 31,162 |
| Also Known As #3 | 0 | - | 3.93 | 35,871 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,789 |
| Movie Characters by Last Name #2 | 0 | - | 4.19 | 24,246 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,747 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,984 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,517 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,543 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,614 |
| Flags with Crescents | 0 | - | 4.98 | 169,680 |
| Country Flag Trivia | 0 | - | 4.81 | 57,094 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,841 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,565 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,502 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,313 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,269 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,864 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 180,764 |
| National Football Team Logos | 0 | - | 4.85 | 180,440 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,549 |
| First Names as Last Names Quiz #1 | 0 | - | 3.97 | 58,421 |
| First Names as Last Names #2 | 0 | - | 4.09 | 30,374 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,361 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,557 |
| Popular Royal Names | 0 | - | 4.27 | 124,982 |
| Most Popular J Names in the U.S. | 0 | - | 3.60 | 192,465 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 181,095 |
| First Names of Painters | 0 | - | 4.43 | 59,868 |
| What's in a Name? #2 | 0 | - | 3.85 | 9,175 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,624,842 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,843 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,456 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,551 |
| Random Symbol to Element | 0 | - | 4.88 | 93,114 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,002 |
| Name a Valid World City | 0 | - | 4.83 | 71,251 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,655 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,655 |
| Years in History by Picture | 0 | - | 4.44 | 35,536 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,949 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,465 |
| 75 Americans Named John | 0 | - | 4.41 | 23,908 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,759 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,178 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,748 |
| Movies with Names in the Title #1 | 0 | - | 4.29 | 139,656 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 65,053 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,102,216 |
| 7 Deadly Sins | 0 | - | 4.88 | 400,520 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,977 |
| Countries with Four Letters | 0 | - | 4.99 | 422,609 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,986 |
| Random Country to Capital | 0 | - | 4.98 | 920,911 |
| Flags to Languages | 0 | - | 4.95 | 173,683 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,570 |
| First Name Songs | 0 | - | 4.17 | 30,879 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.90 | 25,826 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,095 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,508 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 721,116 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,097,762 |
| Islands by Country #1 | 0 | - | 4.88 | 175,314 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,555 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,908 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,745 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,701 |
| Countries by Emojis | 0 | - | 4.99 | 239,808 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,745 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 182,668 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,967 |
| Country Chain | 0 | - | 4.96 | 217,132 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,855 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 184,644 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 130,126 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,166,161 |
| Capital Cities Chain | 0 | - | 4.84 | 82,766 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,925 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,786 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,115 |
| Name a Valid Country #1 | 0 | - | 4.99 | 290,079 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,823 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,680 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,089 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,490 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,341 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,702 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 75,599 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,964 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,097 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,389 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,144 |
| Old Movies by Picture | 0 | - | 4.51 | 25,105 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,049 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,298 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,057 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,430 |
| Things that are White by Picture | 0 | - | 3.81 | 12,456 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,476 |
| Name that Object #1 | 0 | - | 3.57 | 96,509 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,434 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,672 |
| Geography by Picture - B | 0 | - | 4.42 | 55,621 |
| Geography by Picture - H | 0 | - | 4.50 | 58,245 |
| Geography by Picture - N | 0 | - | 4.45 | 42,215 |
| Geography by Picture - R | 0 | - | 4.56 | 41,038 |
| Geography by Picture - T | 0 | - | 4.54 | 57,858 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,044 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 539,352 |
| Random Logos Quiz | 0 | - | 4.31 | 208,509 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,175 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,451 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,068 |
| Pictures by Letter - B | 0 | - | 4.31 | 44,008 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,616 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,830 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,986 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,869 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.74 | 77,344 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,414 |
| WWII First Names | 0 | - | 4.44 | 41,794 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,383 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,109 |
| The Eleven Colors | 0 | - | 4.74 | 235,204 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 339,295 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,343 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,972 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,222 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,691 |
| The Only Country ... | 0 | - | 4.91 | 81,130 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,107 |
| The Sun Quiz | 0 | - | 4.93 | 34,708 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,144 |
| Random Countries by Borders | 0 | - | 4.99 | 82,471 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,662 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,125 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 434,985 |
| Random Point on Land to Country | 0 | - | 4.99 | 235,186 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,113 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,770 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,489 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,872 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,164 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,133 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,253 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,024 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,965 |
| Name that Bug | 0 | - | 4.12 | 45,568 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,378 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,980 |
