| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,424,412 |
| Brand Logos Quiz #2 | 0 | - | 4.70 | 1,690,781 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,013,243 |
| Random Brand Logos | 0 | - | 4.45 | 402,718 |
| Brand Logos Quiz #5 | 0 | - | 4.37 | 1,064,999 |
| Brand Logos Quiz #6 | 0 | - | 4.31 | 784,716 |
| Brand Logos Quiz #3 | 0 | - | 4.32 | 1,226,030 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 531,303 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 609,902 |
| Soft Drink Brand Logos | 0 | - | 4.24 | 175,302 |
| Clothing Brand Logos | 0 | - | 4.24 | 224,199 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,622 |
| Brand-Name Animals | 0 | - | 4.16 | 74,523 |
| Marketing Slogans for Animals | 0 | - | 4.48 | 29,273 |
| MCU Actors by Picture | 0 | - | 4.45 | 84,270 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,022 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 225,938 |
| Name the Constellations | 0 | - | 4.58 | 45,000 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,781 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,140 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,583 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,653 |
| American Corporate Slogans #1 | 0 | - | 4.06 | 65,376 |
| American Corporate Slogans #2 | 0 | - | 4.06 | 59,726 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,747 |
| MCU Characters by Screen Time | 0 | - | 4.23 | 109,055 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,905 |
| Empires by Maps | 0 | - | 4.98 | 120,617 |
| All Country Flags of the World | 0 | - | 5.00 | 3,668,961 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,593 |
| American Corporate Slogans #3 | 0 | - | 4.05 | 25,796 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 205,466 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 64,913 |
| Bible Quotes Quiz #1 | 0 | - | 4.42 | 61,921 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,563 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,929 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,306 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,297 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,437 |
| Play-Doh People from History | 0 | - | 4.99 | 94,875 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,105 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,446 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,591 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.07 | 259,286 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 144,992 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,655 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,537,998 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,307 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,713 |
| Formula One Teams by Logos | 0 | - | 4.49 | 99,380 |
| Countries as U.S. First Names | 0 | - | 4.31 | 77,926 |
| Drinks by Country | 0 | - | 4.30 | 59,370 |
| Beers by Country | 0 | - | 4.45 | 97,321 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,429 |
| Political Figures by Last Name #1 | 0 | - | 4.56 | 68,080 |
| Bible Quotes Quiz #2 | 0 | - | 4.27 | 52,929 |
| Bible Quotes Quiz #4 | 0 | - | 4.33 | 33,533 |
| The Bible - Who Said That? | 0 | - | 4.51 | 24,709 |
| Political Movements by Country | 0 | - | 4.46 | 72,554 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,544 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,566 |
| Flags with Crescents | 0 | - | 4.98 | 169,738 |
| Country Flag Trivia | 0 | - | 4.81 | 57,126 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,881 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,598 |
| Flags to Languages | 0 | - | 4.95 | 173,719 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 77,178 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,535 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,335 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,292 |
| Category Elimination - Country Flags #2 | 0 | - | 4.57 | 61,461 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,883 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,393 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 180,936 |
| National Football Team Logos | 0 | - | 4.85 | 180,487 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,592 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,574 |
| World Currency Quiz | 0 | - | 4.92 | 303,385 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,663 |
| American TV Commercials by Description | 0 | - | 4.00 | 29,659 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,074 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,606 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,819 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,954 |
| Batman Characters by Screen Time | 0 | - | 4.10 | 30,495 |
| Highest Grossing Superhero Movies | 0 | - | 4.37 | 166,899 |
| Superhero Nicknames | 0 | - | 4.21 | 61,649 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 64,847 |
| Countries by Emojis | 0 | - | 4.99 | 239,914 |
| Members of the British Royal Family | 0 | - | 4.10 | 114,297 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,272 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,177 |
| Years in History by Picture | 0 | - | 4.44 | 35,550 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,901 |
| Dog Breed Picture Quiz | 0 | - | 4.34 | 206,234 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,462 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,972 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,808 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,738 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.89 | 114,130 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,644 |
| 20 Random Country Flags | 0 | - | 4.99 | 613,165 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,066 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 539,550 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,630 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,283 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,478 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,790 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,453 |
| Richest Island Countries | 0 | - | 4.85 | 100,606 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,499 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,517 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,656 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,797 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,220 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,947 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,252 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,130 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 271,836 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,366 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,598 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,445 |
| Names of Generations | 0 | - | 4.09 | 44,999 |
| First Names of Recent World Leaders | 0 | - | 4.25 | 25,003 |
| Quotes of Jesus | 0 | - | 4.23 | 13,840 |
| Horror Movie Quotes Quiz | 0 | - | 4.19 | 51,274 |
| Lord of the Rings Characters | 0 | - | 4.54 | 113,355 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,939 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,565 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 54,774 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,056 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,201 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,367 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,638 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,477 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,774 |
| Category Elimination - U.S. States #3 | 0 | - | 4.73 | 55,177 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,312 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,079 |
| Name a Valid African Country | 0 | - | 4.98 | 154,159 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,799 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,302 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,650 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,102 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,199 |
| Fruits by Picture | 0 | - | 4.19 | 807,510 |
| Old Movies by Picture | 0 | - | 4.51 | 25,113 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,064 |
| Name that Object #1 | 0 | - | 3.57 | 96,513 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,583 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,189 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,672 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,255 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,885 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,041 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,846 |
| Famous Italians by Picture | 0 | - | 4.06 | 21,947 |
| International Footballers by Picture | 0 | - | 4.50 | 55,701 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,728 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,781 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,860 |
| Geography by Picture - B | 0 | - | 4.42 | 55,630 |
| Geography by Picture - H | 0 | - | 4.50 | 58,254 |
| Geography by Picture - N | 0 | - | 4.45 | 42,220 |
| Geography by Picture - R | 0 | - | 4.56 | 41,046 |
| Geography by Picture - T | 0 | - | 4.54 | 57,870 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,033 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,501 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,326 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,953 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 53,476 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,720,029 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,646 |
| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,200 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,975 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,887 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,396 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,858 |
| Flag Maths | 0 | - | 4.64 | 57,769 |
| Satellite Images #1 | 0 | - | 4.47 | 129,412 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,334 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,942 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,954 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,007 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,057 |
| Soccer Team Logos | 0 | - | 4.26 | 374,829 |
| Random Logos Quiz | 0 | - | 4.31 | 208,552 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,239 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,174 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,434 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,463 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,076 |
| Pictures by Letter - B | 0 | - | 4.31 | 44,024 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,623 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,840 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,334 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,405 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,854 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,206 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,521 |
