| First Names of Scientists | 0 | - | 4.50 | 56,657 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,333 |
| Fruits by Picture | 0 | - | 4.20 | 806,000 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,376 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,689 |
| What's in a Name? #1 | 0 | - | 4.27 | 40,969 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,406 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,583 |
| Actors by Last Name #2 | 0 | - | 4.01 | 58,879 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,235 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,934 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,063 |
| Nicknames in World History | 0 | - | 4.74 | 37,615 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,828 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,400 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,237 |
| Empires by Maps | 0 | - | 4.98 | 119,467 |
| Merged Company Logos #1 | 0 | - | 4.90 | 105,965 |
| Historical Middle Names | 0 | - | 4.16 | 35,617 |
| People with Food Names | 0 | - | 4.10 | 60,809 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,418 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 229,015 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,798 |
| Birth Names | 0 | - | 4.30 | 61,691 |
| Actresses by Last Name #2 | 0 | - | 3.90 | 52,705 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,870 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,678 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,663 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,632 |
| Last Names by Country of Origin | 0 | - | 4.63 | 156,201 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,421 |
| All Country Flags of the World | 0 | - | 5.00 | 3,632,843 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,422 |
| Vegetables by Picture | 0 | - | 4.39 | 63,120 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,668 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 176,644 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,807 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,850 |
| Foods by Picture | 0 | - | 3.81 | 225,789 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,118 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,194 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,513 |
| Play-Doh People from History | 0 | - | 4.99 | 94,341 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,290 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,531,682 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,990 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 731,616 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,958 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,557 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,803 |
| Also Known As #1 | 0 | - | 4.18 | 31,417 |
| Also Known As #2 | 0 | - | 4.02 | 30,910 |
| Also Known As #3 | 0 | - | 3.92 | 35,731 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,133 |
| Movie Characters by Last Name #2 | 0 | - | 4.19 | 24,189 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,645 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,872 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,169 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,565 |
| Flags with Crescents | 0 | - | 4.98 | 168,540 |
| Country Flag Trivia | 0 | - | 4.81 | 56,484 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,058 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,974 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,628 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,881 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,758 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,430 |
| National Football Team Logos | 0 | - | 4.85 | 179,577 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,509 |
| First Names as Last Names Quiz #1 | 0 | - | 3.97 | 58,369 |
| First Names as Last Names #2 | 0 | - | 4.09 | 30,337 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,302 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,514 |
| Popular Royal Names | 0 | - | 4.27 | 124,740 |
| Most Popular J Names | 0 | - | 3.55 | 189,078 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 180,699 |
| First Names of Painters | 0 | - | 4.43 | 59,744 |
| What's in a Name? #2 | 0 | - | 3.85 | 9,152 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,605,575 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,464 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,252 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,884 |
| Random Symbol to Element | 0 | - | 4.88 | 92,548 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,767 |
| Name a Valid World City | 0 | - | 4.83 | 70,671 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,632 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,747 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,906 |
| Years in History by Picture | 0 | - | 4.44 | 35,341 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,557 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,369 |
| 75 Americans Named John | 0 | - | 4.41 | 23,867 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,677 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,097 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,689 |
| Movies with Names in the Title #1 | 0 | - | 4.28 | 138,709 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,596 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,861 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,920 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,217 |
| Countries with Four Letters | 0 | - | 4.99 | 420,481 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,781 |
| Random Country to Capital | 0 | - | 4.98 | 915,387 |
| Flags to Languages | 0 | - | 4.95 | 173,073 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,232 |
| First Name Songs | 0 | - | 4.17 | 30,846 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.90 | 25,787 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,006 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,468 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 716,566 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,094,110 |
| Islands by Country #1 | 0 | - | 4.87 | 174,863 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,198 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,554 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,521 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,302 |
| Countries by Emojis | 0 | - | 4.99 | 237,898 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,073 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 170,373 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,477 |
| Country Chain | 0 | - | 4.96 | 216,477 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,196 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 183,309 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 129,164 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,155,195 |
| Capital Cities Chain | 0 | - | 4.84 | 82,284 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,426 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,853 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,824 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,271 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,208 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,182 |
| Name a Valid Country #5 | 0 | - | 4.99 | 205,133 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,409 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,337 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,698 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,962 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,308 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,721 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,321 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,658 |
| Old Movies by Picture | 0 | - | 4.51 | 24,979 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,852 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,251 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,003 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,384 |
| Things that are White by Picture | 0 | - | 3.81 | 12,407 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,421 |
| Name that Object #1 | 0 | - | 3.57 | 96,410 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,131 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,603 |
| Geography by Picture - B | 0 | - | 4.42 | 55,508 |
| Geography by Picture - H | 0 | - | 4.50 | 58,127 |
| Geography by Picture - N | 0 | - | 4.45 | 42,119 |
| Geography by Picture - R | 0 | - | 4.56 | 40,948 |
| Geography by Picture - T | 0 | - | 4.54 | 57,755 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,727 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 535,773 |
| Random Logos Quiz | 0 | - | 4.31 | 207,753 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,241 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,278 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,889 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,781 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,459 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,671 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,965 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,722 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,352 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,343 |
| WWII First Names | 0 | - | 4.44 | 41,686 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,851 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,850 |
| The Eleven Colors | 0 | - | 4.73 | 234,628 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 335,844 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,211 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,954 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,735 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,352 |
| The Only Country ... | 0 | - | 4.91 | 80,486 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,640 |
| The Sun Quiz | 0 | - | 4.93 | 34,359 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,759 |
| Random Countries by Borders | 0 | - | 4.99 | 82,040 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,359 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,202 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 430,436 |
| Random Point on Land to Country | 0 | - | 4.99 | 233,012 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,615 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,525 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,146 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,144 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,812 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,911 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,288 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,385 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,523 |
| Name that Bug | 0 | - | 4.12 | 45,507 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,259 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,797 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,553 |
