| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,039 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,072 |
| Rappers by Picture | 0 | - | 4.22 | 134,609 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,058 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,925 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,398 |
| Cities with the Most Opera Performances | 0 | - | 4.63 | 41,477 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,916 |
| Empires by Maps | 0 | - | 4.98 | 120,646 |
| Musicians by Picture #1 | 0 | - | 4.37 | 108,956 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,567 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,001 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,061 |
| All Country Flags of the World | 0 | - | 5.00 | 3,669,689 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,609 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 52,615 |
| The Beyoncé Quiz | 0 | - | 3.74 | 15,793 |
| The Miley Cyrus Quiz | 0 | - | 3.20 | 21,304 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,301 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,459 |
| Play-Doh People from History | 0 | - | 4.99 | 94,885 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,114 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,453 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,603 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,662 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,538,095 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,358 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,755 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,559 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,576 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,329 |
| Flags with Crescents | 0 | - | 4.98 | 169,753 |
| Country Flag Trivia | 0 | - | 4.81 | 57,136 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,900 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,614 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,544 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,347 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,300 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,561 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,892 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,407 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 180,973 |
| National Football Team Logos | 0 | - | 4.85 | 180,505 |
| Countries by National Anthem | 0 | - | 4.93 | 71,257 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,189 |
| Years in History by Picture | 0 | - | 4.44 | 35,554 |
| Where Are These Doors? | 0 | - | 4.45 | 30,025 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,429 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,478 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,981 |
| Flags to Languages | 0 | - | 4.95 | 173,732 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,071 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,641 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,596 |
| The Michael Jackson Quiz | 0 | - | 4.23 | 28,597 |
| Fruits by Picture | 0 | - | 4.19 | 807,539 |
| Old Movies by Picture | 0 | - | 4.51 | 25,116 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,595 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,915 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,771 |
| Geography by Picture - B | 0 | - | 4.42 | 55,636 |
| Geography by Picture - H | 0 | - | 4.50 | 58,257 |
| Geography by Picture - N | 0 | - | 4.45 | 42,223 |
| Geography by Picture - R | 0 | - | 4.56 | 41,047 |
| Geography by Picture - T | 0 | - | 4.54 | 57,873 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,660 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 539,607 |
| Random Logos Quiz | 0 | - | 4.31 | 208,567 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,259 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,424,651 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,465 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,079 |
| Pictures by Letter - B | 0 | - | 4.31 | 44,027 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,625 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,843 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 148,673 |
| Piano Man Lyrics Quiz | 0 | - | 4.91 | 82,880 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,937 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 27,081 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,371 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,423 |
| Flowers by Picture | 0 | - | 4.46 | 105,680 |
| Name that Bug | 0 | - | 4.12 | 45,573 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,387 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,798 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,998 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,730 |
| Elements by Picture | 0 | - | 4.27 | 69,995 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,344 |
| Islands by Picture | 0 | - | 4.28 | 107,075 |
| Name that Object #1 | 0 | - | 3.57 | 96,514 |
| Fruit and Vegetable Emojis | 0 | - | 4.44 | 89,975 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,288 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,895 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,265 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,305 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,580 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,709 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,684 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,268 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,894 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,245 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,046 |
| International Footballers by Picture | 0 | - | 4.50 | 55,720 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,749 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,791 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,867 |
| Geography by Picture - A | 0 | - | 4.39 | 60,289 |
| Geography by Picture - D | 0 | - | 4.15 | 45,679 |
| Geography by Picture - F | 0 | - | 4.31 | 51,034 |
| Geography by Picture - G | 0 | - | 4.38 | 47,972 |
| Geography by Picture - J | 0 | - | 4.16 | 38,489 |
| Geography by Picture - K | 0 | - | 4.29 | 33,152 |
| Geography by Picture - C | 0 | - | 4.31 | 57,102 |
| Geography by Picture - L | 0 | - | 4.37 | 58,999 |
| Geography by Picture - M | 0 | - | 4.14 | 40,485 |
| Geography by Picture - P | 0 | - | 4.24 | 42,453 |
| Geography by Picture - S | 0 | - | 4.38 | 47,064 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,659 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,611 |
| Flag Maths | 0 | - | 4.64 | 57,769 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,909 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,087 |
| Satellite Images #1 | 0 | - | 4.47 | 129,413 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,337 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,947 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,492 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,811 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,959 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,009 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,685 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,062 |
| Soccer Team Logos | 0 | - | 4.26 | 374,867 |
| Airline Logos | 0 | - | 4.45 | 140,827 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,520 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,198 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,131 |
| Movie Logos | 0 | - | 4.33 | 238,690 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,446 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,522 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,207 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,600 |
| Pictures by Letter - F | 0 | - | 4.17 | 29,086 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,492 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,339 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,804 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,160 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,422 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,526 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,092 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,815 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,728 |
| History by Picture - A | 0 | - | 4.26 | 45,864 |
| History by Picture - B | 0 | - | 4.40 | 49,045 |
| History by Picture - C | 0 | - | 4.36 | 54,548 |
| History by Picture - F | 0 | - | 4.35 | 37,937 |
| History by Picture - G | 0 | - | 4.40 | 42,188 |
| History by Picture - D | 0 | - | 4.29 | 44,366 |
| History by Picture - E | 0 | - | 4.25 | 43,988 |
| History by Picture - H | 0 | - | 4.37 | 36,839 |
| History by Picture - K | 0 | - | 4.35 | 33,404 |
| History by Picture - M | 0 | - | 4.17 | 36,188 |
| History by Picture - N | 0 | - | 4.40 | 41,312 |
| History by Picture - O | 0 | - | 4.39 | 36,363 |
| History by Picture - T | 0 | - | 4.20 | 33,353 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,342 |
| Movies by Screenshot | 0 | - | 4.45 | 90,964 |
| Netflix Shows by Picture | 0 | - | 4.39 | 42,273 |
| Name the Cat Flags | 0 | - | 5.00 | 40,370 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,429 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,106 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,939 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,832 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,701 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,646 |
| A Quiz About Elvis Presley | 0 | - | 4.34 | 21,239 |
| 2010s Music Trivia | 0 | - | 4.44 | 93,263 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,029 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,282 |
| Songs From Movies | 0 | - | 4.36 | 66,029 |
| Movies by Soundtrack | 0 | - | 4.40 | 31,667 |
| 2000s U.S. Television by Picture | 0 | - | 4.47 | 29,509 |
| 2010s U.S. Television by Picture | 0 | - | 4.51 | 42,761 |
| Foods by Picture | 0 | - | 3.81 | 226,167 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,578 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,910 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,418 |
| Christmas by Picture | 0 | - | 4.26 | 28,187 |
| Name that Object #2 | 0 | - | 3.64 | 15,457 |
| Hats by Picture | 0 | - | 4.21 | 17,970 |
| Weapons by Picture | 0 | - | 4.13 | 21,074 |
| Cars by Picture | 0 | - | 3.89 | 41,545 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,304 |
| Authors by Picture | 0 | - | 4.48 | 25,544 |
| Plants by Picture | 0 | - | 4.24 | 14,462 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,754 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,003 |
| Name that Object #3 | 0 | - | 3.93 | 14,412 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,129 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,842 |
