| First Names of Scientists | 0 | - | 4.47 | 52,850 |
| Fruits by Picture | 0 | - | 4.20 | 744,291 |
| First Names of Historical Figures #1 | 0 | - | 4.41 | 218,357 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 41,130 |
| What's in a Name? #1 | 0 | - | 4.28 | 39,555 |
| Actors by Last Name #1 | 0 | - | 4.25 | 64,793 |
| Actresses by Last Name #1 | 0 | - | 4.28 | 60,661 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.90 | 88,556 |
| First Names of Explorers Quiz | 0 | - | 4.40 | 16,430 |
| Name that Nut, Seed, or Bean | 0 | - | 4.66 | 51,380 |
| Divided World City Name Puzzle #2 | 0 | - | 4.92 | 30,508 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.93 | 149,860 |
| Guitarists by Last Name | 0 | - | 4.28 | 33,659 |
| Former Countries by Territory Map | 0 | - | 4.96 | 87,635 |
| Empires by Maps | 0 | - | 4.98 | 97,528 |
| People with Food Names | 0 | - | 4.02 | 53,327 |
| First Names of Historical Figures #2 | 0 | - | 4.37 | 35,753 |
| Random Nicknames #1 | 0 | - | 4.06 | 33,446 |
| Birth Names | 0 | - | 4.32 | 59,705 |
| Actors by Last Name #2 | 0 | - | 4.00 | 56,470 |
| Actresses by Last Name #2 | 0 | - | 3.86 | 50,785 |
| Songs by Picture Quiz #1 | 0 | - | 4.66 | 58,368 |
| Songs by Picture Quiz #2 | 0 | - | 4.43 | 52,631 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 230,292 |
| Last Names by Country of Origin | 0 | - | 4.57 | 148,213 |
| Movie Characters by Last Name #1 | 0 | - | 4.18 | 39,112 |
| Mostly-American Candy Logos | 0 | - | 4.12 | 141,228 |
| Vegetables by Picture | 0 | - | 4.32 | 55,234 |
| People with Animal Names Quiz #1 | 0 | - | 4.02 | 41,629 |
| First Names as Last Names Quiz #1 | 0 | - | 4.05 | 56,812 |
| Nicknames in World History | 0 | - | 4.70 | 24,818 |
| Most Popular Boy Names in the U.S. 2024 | 0 | - | 4.04 | 168,311 |
| First Name + Initial Quiz | 0 | - | 4.05 | 50,377 |
| One-Name Historical Figures Quiz #1 | 0 | - | 4.28 | 66,244 |
| Foods by Picture | 0 | - | 3.79 | 218,089 |
| Islands by Shape #2 | 0 | - | 4.87 | 45,379 |
| Junk Foods by Picture | 0 | - | 3.72 | 90,734 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 54,929 |
| All Country Flags of the World | 0 | - | 5.00 | 3,066,575 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,392,838 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,016,790 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 681,378 |
| Historical Middle Names #1 | 0 | - | 3.62 | 48,520 |
| Historical Middle Names #2 | 0 | - | 4.18 | 19,936 |
| Books with Names in the Title Quiz #2 | 0 | - | 4.41 | 51,321 |
| Musician Nicknames Quiz | 0 | - | 4.14 | 28,198 |
| Also Known As #1 | 0 | - | 4.13 | 18,245 |
| Movies with Names in the Title #2 | 0 | - | 4.51 | 76,692 |
| Movie Characters by Last Name #2 | 0 | - | 4.13 | 23,111 |
| Things that are Orange by Picture | 0 | - | 4.18 | 24,881 |
| Things that are Green by Picture | 0 | - | 4.13 | 27,890 |
| Fruit and Vegetable Emojis | 0 | - | 4.40 | 66,024 |
| Make a Stained Glass Window | 0 | - | 4.99 | 60,284 |
| First Names A - Z by Picture | 0 | - | 4.04 | 17,473 |
| Flags with Crescents | 0 | - | 4.98 | 146,757 |
| Country Flag Trivia | 0 | - | 4.81 | 45,485 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.99 | 78,316 |
| Country Flags with the Union Jack | 0 | - | 4.83 | 57,770 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 69,873 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 56,658 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.87 | 64,898 |
| Flag Maths | 0 | - | 4.92 | 51,162 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.82 | 43,341 |
| National Soccer Team Logos | 0 | - | 4.84 | 159,311 |
| First Names as Last Names Quiz #2 | 0 | - | 4.10 | 29,167 |
| Songs with Names in the Title #1 | 0 | - | 4.05 | 45,801 |
| Popular Royal Names | 0 | - | 4.27 | 117,977 |
| Nicknames in U.S. History | 0 | - | 4.22 | 30,304 |
| Most Popular J Names | 0 | - | 3.54 | 184,274 |
| Most Popular Girl Names in the U.S. 2024 | 0 | - | 3.78 | 164,728 |
| What's in a Name? #2 | 0 | - | 3.84 | 8,577 |
| Solve the Secret Country #1 | 0 | - | 4.95 | 135,478 |
| Solve the Secret Country #2 | 0 | - | 4.90 | 92,779 |
| Anagram Chain - Countries | 0 | - | 4.99 | 99,785 |
| Random Symbol to Element | 0 | - | 4.87 | 84,174 |
| Europe Geography Decoder | 0 | - | 4.88 | 64,427 |
| Countries but all Vowels are Changed to O | 0 | - | 4.85 | 38,418 |
| Solve the Secret Country #3 | 0 | - | 4.97 | 47,660 |
| Famous Foreheads #1 | 0 | - | 4.49 | 67,625 |
| Books with Names in the Title Quiz #1 | 0 | - | 4.28 | 67,374 |
| Hispanic Last Names in the U.S. | 0 | - | 4.30 | 52,995 |
| First Names of Authors #1 | 0 | - | 4.20 | 56,963 |
| First Names of Authors #2 | 0 | - | 4.21 | 35,008 |
| Movies with Names in the Title #1 | 0 | - | 4.15 | 108,261 |
| Movies with Names in the Title #3 | 0 | - | 4.07 | 54,444 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.79 | 22,974 |
| Word Scramble - Countries | 0 | - | 4.87 | 1,951,583 |
| 7 Deadly Sins Quiz | 0 | - | 4.86 | 349,440 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 389,790 |
| Countries with Four Letters | 0 | - | 4.99 | 378,987 |
| Random Capital to Country | 0 | - | 4.99 | 2,400,370 |
| Random Country to Capital | 0 | - | 4.98 | 816,658 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.95 | 42,604 |
| Flags to Languages | 0 | - | 4.95 | 160,844 |
| Songs with Names in the Title #2 | 0 | - | 4.16 | 31,295 |
| First Name Songs Quiz | 0 | - | 4.24 | 29,880 |
| Random Nicknames #2 (US Centric) | 0 | - | 3.91 | 25,054 |
| Also Known As #2 | 0 | - | 3.92 | 16,905 |
| Also Known As #3 | 0 | - | 3.64 | 28,393 |
| MLB Baseball Last Names | 0 | - | 4.32 | 18,093 |
| Famous Child Stars by Last Name | 0 | - | 4.15 | 12,730 |
| First Names of Painters | 0 | - | 4.38 | 56,806 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,018,057 |
| Islands by Country #1 | 0 | - | 4.87 | 165,095 |
| Regions of Countries #1 | 0 | - | 4.97 | 151,182 |
| Regions of Countries #2 | 0 | - | 4.95 | 115,955 |
| Regions of Countries #3 | 0 | - | 4.84 | 84,626 |
| Crayola Crayon Colors 64 Pack | 0 | - | 4.98 | 48,211 |
| Countries by Emojis | 0 | - | 4.99 | 210,156 |
| Top Five Countries By Category #2 | 0 | - | 4.92 | 159,845 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 145,168 |
| Countries With One Word And Two O's | 0 | - | 4.91 | 36,155 |
| Country Chain | 0 | - | 4.96 | 200,254 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 186,093 |
| Capital Cities Chain | 0 | - | 4.87 | 72,681 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 80,323 |
| Name a Valid Country #3 | 0 | - | 4.98 | 214,224 |
| Name a Valid Country #1 | 0 | - | 4.99 | 233,520 |
| Name a Valid Country #2 | 0 | - | 4.98 | 199,479 |
| Name a Valid Country #4 | 0 | - | 4.97 | 206,758 |
| Name a Valid Country #5 | 0 | - | 4.99 | 164,693 |
| Name a Valid Country #6 | 0 | - | 4.94 | 104,043 |
| Name a Valid Country #7 | 0 | - | 4.90 | 90,714 |
| Name a Valid Country #8 | 0 | - | 4.94 | 60,672 |
| Name a Valid Country by Disputed Area | 0 | - | 4.81 | 36,145 |
| Random Name a Valid Bordering Country | 0 | - | 4.98 | 63,170 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 21,311 |
| Old Movies by Picture | 0 | - | 4.51 | 22,006 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 43,490 |
| Things that are Red by Picture | 0 | - | 3.72 | 13,252 |
| Things that are Yellow by Picture | 0 | - | 3.90 | 10,992 |
| Things that are Blue by Picture | 0 | - | 3.64 | 12,300 |
| Things that are White by Picture | 0 | - | 3.79 | 11,376 |
| Things that are Black by Picture | 0 | - | 3.43 | 12,366 |
| Name that Object #1 | 0 | - | 3.57 | 95,066 |
| Name that Object #3 | 0 | - | 4.02 | 13,346 |
| Years in History by Picture | 0 | - | 4.43 | 30,636 |
| Classic Movies by Movie Posters | 0 | - | 4.43 | 21,736 |
| Pick a Picture - Animal Relations | 0 | - | 4.93 | 48,179 |
| Geography by Picture - H | 0 | - | 4.52 | 55,679 |
| Geography by Picture - N | 0 | - | 4.47 | 39,980 |
| Geography by Picture - R | 0 | - | 4.55 | 38,968 |
| Geography by Picture - T | 0 | - | 4.57 | 55,300 |
| Name the Pixelated Landmark | 0 | - | 4.82 | 56,218 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 479,054 |
| Random Logos Quiz | 0 | - | 4.33 | 192,274 |
| All North American Pro Sports Logos | 0 | - | 4.75 | 97,134 |
| Pictures by Letter - J | 0 | - | 4.27 | 36,605 |
| Pictures by Letter - B | 0 | - | 4.31 | 40,086 |
| Pictures by Letter - D | 0 | - | 4.11 | 34,284 |
| Pictures by Letter - M | 0 | - | 4.24 | 34,771 |
| History by Picture - N | 0 | - | 4.41 | 37,168 |
| MLB Baseball Players with Unusual Names | 0 | - | 3.91 | 13,406 |
| Famous Name Changes Quiz | 0 | - | 3.83 | 30,482 |
| People with Animal Names Quiz #2 | 0 | - | 3.69 | 26,370 |
| 75 Americans Named John | 0 | - | 4.39 | 22,925 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.87 | 93,935 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.67 | 72,856 |
| Most Common Last Names in Sweden | 0 | - | 4.44 | 14,251 |
| WWII First Names | 0 | - | 4.46 | 39,068 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 96,406 |
| The Eleven Colors | 0 | - | 4.72 | 221,056 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,600 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 165,861 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 79,824 |
| Top Five Countries By Fruit Production | 0 | - | 4.91 | 44,702 |
| The Only Country ... | 0 | - | 4.89 | 48,386 |
| World Capitals in the Answer | 0 | - | 4.94 | 68,618 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,455 |
| Random Countries by Borders | 0 | - | 4.99 | 67,632 |
| Top Five Countries by Random Categories | 0 | - | 4.96 | 112,152 |
| Random Name a Valid Country | 0 | - | 4.99 | 175,604 |
| Random Point on Land to Country | 0 | - | 4.99 | 210,475 |
| Random Countries on a Topological Map | 0 | - | 4.94 | 43,512 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 104,835 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 82,038 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 108,405 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 288,802 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 211,448 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 201,957 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 172,025 |
| Category Elimination - European Geography #3 | 0 | - | 4.87 | 68,037 |
| Name a Valid Island Country | 0 | - | 4.96 | 104,561 |
| Name that Bug | 0 | - | 4.11 | 44,132 |
| Islands by Shape #1 | 0 | - | 4.28 | 71,862 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.18 | 53,904 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 47,206 |
| Elements by Picture | 0 | - | 4.30 | 64,373 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.47 | 27,438 |
| Islands by Picture | 0 | - | 4.29 | 94,378 |
| Animals by Skeleton Image | 0 | - | 4.79 | 39,434 |
| Animals by Close-up Image | 0 | - | 4.41 | 205,538 |
| Mammals by Picture #3 | 0 | - | 4.42 | 56,342 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 40,357 |
| Mammals by Picture #1 | 0 | - | 4.75 | 83,569 |
| 1940s Celebrities by Picture | 0 | - | 4.45 | 44,796 |
| Name that Historical Figure #1 | 0 | - | 4.64 | 298,794 |
| Name that Historical Figure #2 | 0 | - | 4.44 | 251,779 |
| Name that Historical Figure #5 | 0 | - | 4.41 | 93,215 |
| Geography by Picture - A | 0 | - | 4.36 | 57,405 |
