| First Names of Scientists | 0 | - | 4.51 | 57,179 |
| First Names of Explorers Quiz | 0 | - | 4.45 | 18,578 |
| Fruits by Picture | 0 | - | 4.19 | 808,960 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,218 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,388 |
| What's in a Name? #1 | 0 | - | 4.27 | 41,117 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,805 |
| Actresses by Last Name #1 | 0 | - | 4.26 | 63,885 |
| Actors by Last Name #2 | 0 | - | 4.02 | 59,182 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,323 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,571 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,607 |
| Nicknames in World History | 0 | - | 4.74 | 37,994 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,426 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,602 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,617 |
| Empires by Maps | 0 | - | 4.98 | 121,690 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,137 |
| Historical Middle Names | 0 | - | 4.16 | 36,128 |
| People with Food Names | 0 | - | 4.10 | 61,359 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,947 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 230,303 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,924 |
| Also Known As #1 | 0 | - | 4.18 | 31,825 |
| Birth Names | 0 | - | 4.31 | 61,880 |
| Actresses by Last Name #2 | 0 | - | 3.91 | 52,916 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,800 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,446 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,261 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,331 |
| Last Names by Country of Origin | 0 | - | 4.64 | 157,224 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,648 |
| All Country Flags of the World | 0 | - | 5.00 | 3,706,769 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,809 |
| Vegetables by Picture | 0 | - | 4.36 | 63,728 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,855 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 178,057 |
| First Name + Initial Quiz | 0 | - | 4.03 | 53,009 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.32 | 85,594 |
| Foods by Picture | 0 | - | 3.81 | 226,505 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,470 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,634 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,207 |
| Play-Doh People from History | 0 | - | 4.99 | 95,432 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,009 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,544,591 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,550 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,028 |
| Historical Middle Names - U.S. | 0 | - | 3.84 | 61,272 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,799 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,964 |
| Also Known As #2 | 0 | - | 4.04 | 31,352 |
| Also Known As #3 | 0 | - | 3.93 | 36,009 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 92,373 |
| Movie Characters by Last Name #2 | 0 | - | 4.19 | 24,295 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,829 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,101 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,879 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,968 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,699 |
| Flags with Crescents | 0 | - | 4.98 | 171,143 |
| Country Flag Trivia | 0 | - | 4.81 | 57,877 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,756 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,307 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,416 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,841 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,866 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,403 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,567 |
| National Football Team Logos | 0 | - | 4.85 | 181,607 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,593 |
| First Names as Last Names Quiz #1 | 0 | - | 3.97 | 58,491 |
| First Names as Last Names #2 | 0 | - | 4.09 | 30,436 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,445 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,620 |
| Popular Royal Names | 0 | - | 4.27 | 125,308 |
| Most Popular J Names in the U.S. | 0 | - | 3.60 | 193,640 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 181,584 |
| First Names of Painters | 0 | - | 4.43 | 60,026 |
| What's in a Name? #2 | 0 | - | 3.85 | 9,216 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,820 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,741 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,040 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,415 |
| Random Symbol to Element | 0 | - | 4.88 | 93,797 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,269 |
| Name a Valid World City | 0 | - | 4.85 | 71,884 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,649,073 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,642 |
| Years in History by Picture | 0 | - | 4.44 | 35,734 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,339 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,061 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,584 |
| 75 Americans Named John | 0 | - | 4.41 | 23,966 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,846 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,299 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,834 |
| Movies with Names in the Title #1 | 0 | - | 4.29 | 140,658 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 65,522 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,113,202 |
| 7 Deadly Sins | 0 | - | 4.88 | 403,644 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,974 |
| Countries with Four Letters | 0 | - | 4.99 | 425,387 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,022 |
| Random Country to Capital | 0 | - | 4.98 | 926,932 |
| Flags to Languages | 0 | - | 4.95 | 174,402 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,966 |
| First Name Songs | 0 | - | 4.17 | 30,949 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.90 | 25,857 |
| MLB Baseball Last Names | 0 | - | 4.19 | 19,167 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,538 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,488 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,779 |
| Islands by Country #1 | 0 | - | 4.90 | 176,231 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,158 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,482 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,336 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 63,127 |
| Countries by Emojis | 0 | - | 4.99 | 241,613 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,842 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,252 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,495 |
| Country Chain | 0 | - | 4.96 | 218,301 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,593 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 186,494 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 131,204 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,178,968 |
| Capital Cities Chain | 0 | - | 4.84 | 83,282 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,483 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,429 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,753 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,733 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,852 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,871 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,756 |
| Name a Valid Country #6 | 0 | - | 4.95 | 144,531 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,647 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,765 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,653 |
| Name a Valid Country #10 | 0 | - | 4.93 | 44,094 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 67,635 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 740,379 |
| Old Movies by Picture | 0 | - | 4.51 | 25,238 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,274 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,351 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 12,099 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,479 |
| Things that are White by Picture | 0 | - | 3.81 | 12,506 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,528 |
| Name that Object #1 | 0 | - | 3.57 | 96,593 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,809 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,071 |
| Geography by Picture - B | 0 | - | 4.42 | 55,755 |
| Geography by Picture - H | 0 | - | 4.50 | 58,357 |
| Geography by Picture - N | 0 | - | 4.45 | 42,327 |
| Geography by Picture - R | 0 | - | 4.56 | 41,130 |
| Geography by Picture - T | 0 | - | 4.54 | 57,979 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,383 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 543,450 |
| Random Logos Quiz | 0 | - | 4.33 | 209,279 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,166 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,622 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,254 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,230 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,784 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,985 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,663 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 27,026 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 97,516 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 88,085 |
| Most Common Last Names in Sweden | 0 | - | 4.50 | 15,473 |
| WWII First Names | 0 | - | 4.45 | 41,945 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,008 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,484 |
| The Eleven Colors | 0 | - | 4.74 | 235,865 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,714 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,537 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,635 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,637 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,100 |
| The Only Country ... | 0 | - | 4.91 | 81,791 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,583 |
| The Sun Quiz | 0 | - | 4.93 | 35,033 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,590 |
| Random Countries by Borders | 0 | - | 4.99 | 82,968 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,143 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,445 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 440,458 |
| Random Point on Land to Country | 0 | - | 4.99 | 236,919 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 52,819 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,026 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,845 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,882 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,918 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,877 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,526 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,860 |
| Name a Valid Island Country | 0 | - | 4.97 | 129,261 |
| Name that Bug | 0 | - | 4.12 | 45,623 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,487 |
