| First Names of Scientists | 0 | - | 4.50 | 56,428 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,240 |
| Fruits by Picture | 0 | - | 4.20 | 804,343 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,049 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,437 |
| What's in a Name? #1 | 0 | - | 4.27 | 40,864 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,156 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,389 |
| Actors by Last Name #2 | 0 | - | 4.01 | 58,703 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,537 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,569 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,785 |
| Nicknames in World History | 0 | - | 4.73 | 37,299 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,036 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,310 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,336 |
| Empires by Maps | 0 | - | 4.98 | 118,192 |
| Historical Middle Names | 0 | - | 4.16 | 35,339 |
| People with Food Names | 0 | - | 4.10 | 60,426 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,204 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,519 |
| Random Nicknames #1 | 0 | - | 4.10 | 34,716 |
| Birth Names | 0 | - | 4.30 | 61,418 |
| Actresses by Last Name #2 | 0 | - | 3.90 | 52,571 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,354 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,277 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,348 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 246,758 |
| Last Names by Country of Origin | 0 | - | 4.63 | 155,833 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,286 |
| All Country Flags of the World | 0 | - | 5.00 | 3,595,091 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,663 |
| Vegetables by Picture | 0 | - | 4.39 | 62,777 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 176,294 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,712 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,437 |
| Foods by Picture | 0 | - | 3.81 | 225,392 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,952 |
| Junk Foods by Picture | 0 | - | 3.69 | 95,942 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,606 |
| Play-Doh People from History | 0 | - | 4.99 | 93,710 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 60,955 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,524,802 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,086,706 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 729,173 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,763 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,432 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,527 |
| Also Known As #1 | 0 | - | 4.17 | 29,823 |
| Also Known As #3 | 0 | - | 3.91 | 34,309 |
| Movies with Names in the Title #2 | 0 | - | 4.51 | 90,522 |
| Movie Characters by Last Name #2 | 0 | - | 4.19 | 24,135 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,566 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,770 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,720 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,499 |
| Flags with Crescents | 0 | - | 4.98 | 167,315 |
| Country Flag Trivia | 0 | - | 4.81 | 55,799 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,261 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,352 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,752 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,359 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,284 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 51,946 |
| National Football Team Logos | 0 | - | 4.84 | 178,430 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,463 |
| First Names as Last Names Quiz #1 | 0 | - | 3.99 | 58,308 |
| First Names as Last Names #2 | 0 | - | 4.09 | 30,257 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,221 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,460 |
| Popular Royal Names | 0 | - | 4.27 | 124,433 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,569 |
| Most Popular J Names | 0 | - | 3.55 | 188,853 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 180,289 |
| First Names of Painters | 0 | - | 4.43 | 59,578 |
| What's in a Name? #2 | 0 | - | 3.85 | 9,115 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,584,051 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 162,878 |
| Solve the Secret Country #2 | 0 | - | 4.84 | 115,871 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,094 |
| Random Symbol to Element | 0 | - | 4.88 | 92,120 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,487 |
| Name a Valid World City | 0 | - | 4.83 | 70,011 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,173 |
| Countries but all Vowels are Changed to O | 0 | - | 4.92 | 67,654 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,047 |
| Years in History by Picture | 0 | - | 4.44 | 35,053 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,131 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,263 |
| 75 Americans Named John | 0 | - | 4.41 | 23,818 |
| Hispanic Last Names in the U.S. | 0 | - | 4.30 | 54,604 |
| First Names of Authors #1 | 0 | - | 4.20 | 58,989 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,604 |
| Movies with Names in the Title #1 | 0 | - | 4.27 | 137,764 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,148 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,086,476 |
| 7 Deadly Sins | 0 | - | 4.88 | 394,336 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 446,487 |
| Countries with Four Letters | 0 | - | 4.99 | 418,094 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,427 |
| Random Country to Capital | 0 | - | 4.98 | 910,613 |
| Flags to Languages | 0 | - | 4.95 | 172,355 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.96 | 50,137 |
| First Name Songs | 0 | - | 4.17 | 30,789 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.88 | 25,729 |
| Also Known As #2 | 0 | - | 4.00 | 22,579 |
| MLB Baseball Last Names | 0 | - | 4.32 | 18,935 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,420 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 710,643 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,089,894 |
| Islands by Country #1 | 0 | - | 4.87 | 174,401 |
| Regions of Countries #1 | 0 | - | 4.97 | 158,849 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,219 |
| Regions of Countries #3 | 0 | - | 4.84 | 90,289 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 61,981 |
| Countries by Emojis | 0 | - | 4.99 | 235,853 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,165 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 169,292 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,030 |
| Country Chain | 0 | - | 4.96 | 215,585 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 213,529 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 181,817 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 128,134 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,143,422 |
| Capital Cities Chain | 0 | - | 4.84 | 81,818 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,892 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,617 |
| Name a Valid Country #3 | 0 | - | 4.99 | 259,574 |
| Name a Valid Country #1 | 0 | - | 4.99 | 282,933 |
| Name a Valid Country #2 | 0 | - | 4.98 | 246,113 |
| Name a Valid Country #4 | 0 | - | 4.97 | 251,271 |
| Name a Valid Country #5 | 0 | - | 4.99 | 189,581 |
| Name a Valid Country #6 | 0 | - | 4.94 | 126,201 |
| Name a Valid Country #7 | 0 | - | 4.91 | 126,306 |
| Name a Valid Country #8 | 0 | - | 4.85 | 95,829 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,113 |
| Name a Valid Country #10 | 0 | - | 4.93 | 41,300 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,248 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,226 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,177 |
| Old Movies by Picture | 0 | - | 4.51 | 24,757 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,628 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,195 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 11,952 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,325 |
| Things that are White by Picture | 0 | - | 3.81 | 12,358 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,370 |
| Name that Object #1 | 0 | - | 3.56 | 96,274 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,769 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,249 |
| Geography by Picture - B | 0 | - | 4.42 | 55,387 |
| Geography by Picture - H | 0 | - | 4.49 | 58,019 |
| Geography by Picture - N | 0 | - | 4.45 | 42,033 |
| Geography by Picture - R | 0 | - | 4.55 | 40,866 |
| Geography by Picture - T | 0 | - | 4.54 | 57,650 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,362 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 531,186 |
| Random Logos Quiz | 0 | - | 4.32 | 206,873 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,008 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,088 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,685 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,572 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,271 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,495 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,934 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,575 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,240 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,276 |
| WWII First Names | 0 | - | 4.45 | 41,537 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,201 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,542 |
| The Eleven Colors | 0 | - | 4.73 | 233,176 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 332,076 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,974 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,320 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,379 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 76,976 |
| The Only Country ... | 0 | - | 4.91 | 79,734 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,221 |
| The Sun Quiz | 0 | - | 4.93 | 34,041 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,270 |
| Random Countries by Borders | 0 | - | 4.99 | 81,582 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 135,924 |
| Random Name a Valid Country | 0 | - | 4.99 | 203,025 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 425,614 |
| Random Point on Land to Country | 0 | - | 4.99 | 231,544 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,131 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,290 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,773 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,278 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,280 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 222,572 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,106 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,657 |
| Name a Valid Island Country | 0 | - | 4.96 | 113,948 |
| Name that Bug | 0 | - | 4.12 | 45,435 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,169 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,585 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,373 |
| Elements by Picture | 0 | - | 4.27 | 69,493 |
