| First Names of Scientists | 0 | - | 4.50 | 56,627 |
| First Names of Explorers Quiz | 0 | - | 4.43 | 18,323 |
| Fruits by Picture | 0 | - | 4.20 | 805,849 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,329 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,663 |
| What's in a Name? #1 | 0 | - | 4.27 | 40,962 |
| Actors by Last Name #1 | 0 | - | 4.28 | 68,357 |
| Actresses by Last Name #1 | 0 | - | 4.25 | 63,547 |
| Actors by Last Name #2 | 0 | - | 4.01 | 58,850 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,173 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,900 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,032 |
| Nicknames in World History | 0 | - | 4.74 | 37,586 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,737 |
| Guitarists by Last Name | 0 | - | 4.25 | 35,395 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,120 |
| Empires by Maps | 0 | - | 4.98 | 119,283 |
| Historical Middle Names | 0 | - | 4.16 | 35,577 |
| People with Food Names | 0 | - | 4.10 | 60,754 |
| First Names of Historical Figures #2 | 0 | - | 4.32 | 40,391 |
| First Names of Historical Figures #1 | 0 | - | 4.39 | 228,952 |
| Random Nicknames #1 | 0 | - | 4.11 | 34,782 |
| Birth Names | 0 | - | 4.30 | 61,676 |
| Actresses by Last Name #2 | 0 | - | 3.90 | 52,678 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,821 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,629 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,633 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,549 |
| Last Names by Country of Origin | 0 | - | 4.64 | 156,153 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,400 |
| All Country Flags of the World | 0 | - | 5.00 | 3,628,861 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,359 |
| Vegetables by Picture | 0 | - | 4.39 | 63,091 |
| Nicknames in U.S. History | 0 | - | 4.25 | 31,654 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.06 | 176,615 |
| First Name + Initial Quiz | 0 | - | 4.03 | 52,798 |
| Historical Figures Known by a Single Name #1 | 0 | - | 4.31 | 84,803 |
| Foods by Picture | 0 | - | 3.81 | 225,753 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,097 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,166 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,364 |
| Play-Doh People from History | 0 | - | 4.99 | 94,267 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,240 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,531,061 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,685 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 731,323 |
| Historical Middle Names - U.S. | 0 | - | 3.83 | 60,940 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,543 |
| Musician Nicknames Quiz | 0 | - | 4.15 | 29,796 |
| Also Known As #1 | 0 | - | 4.18 | 31,394 |
| Also Known As #2 | 0 | - | 4.02 | 30,859 |
| Also Known As #3 | 0 | - | 3.92 | 35,708 |
| Movies with Names in the Title #2 | 0 | - | 4.49 | 91,051 |
| Movie Characters by Last Name #2 | 0 | - | 4.19 | 24,181 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,629 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,856 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,124 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,562 |
| Flags with Crescents | 0 | - | 4.98 | 168,394 |
| Country Flag Trivia | 0 | - | 4.81 | 56,373 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,956 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,891 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,505 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,818 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,701 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,366 |
| National Football Team Logos | 0 | - | 4.85 | 179,475 |
| People with Animal Names #1 | 0 | - | 3.97 | 42,506 |
| First Names as Last Names Quiz #1 | 0 | - | 3.97 | 58,357 |
| First Names as Last Names #2 | 0 | - | 4.09 | 30,328 |
| Songs with Names in the Title #1 | 0 | - | 4.08 | 47,293 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 32,504 |
| Popular Royal Names | 0 | - | 4.27 | 124,706 |
| Most Popular J Names | 0 | - | 3.55 | 189,045 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.77 | 180,666 |
| First Names of Painters | 0 | - | 4.43 | 59,728 |
| What's in a Name? #2 | 0 | - | 3.85 | 9,151 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,603,527 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,329 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,128 |
| Anagram Chain - Countries | 0 | - | 4.99 | 115,802 |
| Random Symbol to Element | 0 | - | 4.88 | 92,507 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,739 |
| Name a Valid World City | 0 | - | 4.83 | 70,581 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,588 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,635 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 63,815 |
| Years in History by Picture | 0 | - | 4.44 | 35,305 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,508 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,361 |
| 75 Americans Named John | 0 | - | 4.41 | 23,859 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,671 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,088 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,682 |
| Movies with Names in the Title #1 | 0 | - | 4.28 | 138,617 |
| Movies with Names in the Title #3 | 0 | - | 4.19 | 64,560 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,094,136 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,612 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,994 |
| Countries with Four Letters | 0 | - | 4.99 | 420,251 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,014 |
| Random Country to Capital | 0 | - | 4.98 | 914,855 |
| Flags to Languages | 0 | - | 4.95 | 172,987 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,189 |
| First Name Songs | 0 | - | 4.17 | 30,841 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.90 | 25,784 |
| MLB Baseball Last Names | 0 | - | 4.19 | 18,998 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 13,461 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 715,987 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,093,717 |
| Islands by Country #1 | 0 | - | 4.87 | 174,808 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,169 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,515 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,493 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.99 | 62,276 |
| Countries by Emojis | 0 | - | 4.99 | 237,752 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 198,955 |
| Top Five Countries By Category #3 | 0 | - | 4.82 | 170,143 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,427 |
| Country Chain | 0 | - | 4.96 | 216,388 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 214,955 |
| Random Countries Mouse Hunt! | 0 | - | 4.81 | 183,185 |
| Random Countries Mouse Hunt 2: Mousenado! | 0 | - | 4.98 | 129,059 |
| Find The Mystery Country Using Color Clues - Randomized! | 0 | - | 4.98 | 2,154,139 |
| Capital Cities Chain | 0 | - | 4.84 | 82,246 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,362 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 318,583 |
| Name a Valid Country #3 | 0 | - | 4.99 | 261,621 |
| Name a Valid Country #1 | 0 | - | 4.99 | 286,873 |
| Name a Valid Country #2 | 0 | - | 4.98 | 248,952 |
| Name a Valid Country #4 | 0 | - | 4.97 | 253,946 |
| Name a Valid Country #5 | 0 | - | 4.99 | 204,594 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,237 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,193 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,552 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 74,875 |
| Name a Valid Country #10 | 0 | - | 4.93 | 42,221 |
| Visual Memory Test - Countries on a World Map | 0 | - | 4.99 | 66,670 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,314 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,606 |
| Old Movies by Picture | 0 | - | 4.51 | 24,951 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,825 |
| Things that are Red by Picture | 0 | - | 3.76 | 14,244 |
| Things that are Yellow by Picture | 0 | - | 3.94 | 11,997 |
| Things that are Blue by Picture | 0 | - | 3.67 | 13,375 |
| Things that are White by Picture | 0 | - | 3.81 | 12,400 |
| Things that are Black by Picture | 0 | - | 3.51 | 13,413 |
| Name that Object #1 | 0 | - | 3.56 | 96,358 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,094 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,478 |
| Geography by Picture - B | 0 | - | 4.42 | 55,496 |
| Geography by Picture - H | 0 | - | 4.50 | 58,112 |
| Geography by Picture - N | 0 | - | 4.45 | 42,109 |
| Geography by Picture - R | 0 | - | 4.56 | 40,933 |
| Geography by Picture - T | 0 | - | 4.54 | 57,748 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,695 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 535,323 |
| Random Logos Quiz | 0 | - | 4.31 | 207,639 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,105 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,254 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,861 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,749 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,430 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,650 |
| People with Animal Names Quiz #2 | 0 | - | 3.77 | 26,963 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,708 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,341 |
| Most Common Last Names in Sweden | 0 | - | 4.49 | 15,335 |
| WWII First Names | 0 | - | 4.44 | 41,674 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 320,671 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,824 |
| The Eleven Colors | 0 | - | 4.73 | 234,560 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 335,419 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,199 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,873 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,684 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,192 |
| The Only Country ... | 0 | - | 4.91 | 80,423 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,600 |
| The Sun Quiz | 0 | - | 4.93 | 34,331 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,718 |
| Random Countries by Borders | 0 | - | 4.99 | 81,935 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,164 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,072 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 429,904 |
| Random Point on Land to Country | 0 | - | 4.99 | 232,888 |
| Random Countries on a Topological Map | 0 | - | 4.91 | 51,569 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,511 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,100 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,047 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 234,634 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,768 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,157 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,315 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,457 |
| Name that Bug | 0 | - | 4.12 | 45,498 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,250 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,765 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,524 |
| Elements by Picture | 0 | - | 4.27 | 69,730 |
