| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,411,224 |
| Brand Logos Quiz #2 | 0 | - | 4.69 | 1,684,209 |
| Brand Logos Quiz #4 | 0 | - | 4.45 | 1,008,994 |
| Random Brand Logos | 0 | - | 4.45 | 400,809 |
| Brand Logos Quiz #5 | 0 | - | 4.37 | 1,060,965 |
| Brand Logos Quiz #6 | 0 | - | 4.31 | 781,414 |
| Brand Logos Quiz #3 | 0 | - | 4.33 | 1,221,590 |
| Brand Logos Quiz #8 | 0 | - | 4.36 | 528,897 |
| Brand Logos Quiz #7 | 0 | - | 4.37 | 607,295 |
| Soft Drink Brand Logos | 0 | - | 4.23 | 174,431 |
| Clothing Brand Logos | 0 | - | 4.24 | 222,969 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,450 |
| Brand-Name Animals | 0 | - | 4.16 | 74,387 |
| Marketing Slogans for Animals | 0 | - | 4.48 | 29,181 |
| MCU Actors by Picture | 0 | - | 4.44 | 83,564 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,450 |
| Signs of the Zodiac Quiz | 0 | - | 4.45 | 224,665 |
| Name the Constellations | 0 | - | 4.58 | 44,848 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 130,110 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,477 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,555 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,940 |
| Name the Cat Flags | 0 | - | 5.00 | 40,177 |
| American Corporate Slogans #1 | 0 | - | 4.06 | 65,226 |
| American Corporate Slogans #2 | 0 | - | 4.06 | 59,642 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 191,273 |
| MCU Characters by Screen Time | 0 | - | 4.23 | 108,056 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,523 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,245 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,139 |
| Empires by Maps | 0 | - | 4.98 | 119,308 |
| All Country Flags of the World | 0 | - | 5.00 | 3,629,989 |
| Formula One Teams by Logos | 0 | - | 4.49 | 98,046 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,828 |
| American Corporate Slogans #3 | 0 | - | 4.02 | 25,722 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 204,985 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 64,656 |
| Political Figures by Last Name #1 | 0 | - | 4.55 | 67,674 |
| Bible Quotes Quiz #1 | 0 | - | 4.41 | 61,663 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,429 |
| Political Movements by Country | 0 | - | 4.46 | 72,390 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,100 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,128 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,381 |
| Play-Doh People from History | 0 | - | 4.99 | 94,280 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,617 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 48,998 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,193 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.09 | 258,475 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 144,670 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,245 |
| Flags with Crescents | 0 | - | 4.98 | 168,435 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,531,196 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,763 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 731,424 |
| Country Flag Trivia | 0 | - | 4.81 | 56,398 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,977 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,914 |
| Flag Coloring Book Puzzle #2 | 0 | - | 4.42 | 76,733 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,526 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,832 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,709 |
| Category Elimination - Country Flags #2 | 0 | - | 4.57 | 61,005 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,164 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,378 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,267 |
| National Football Team Logos | 0 | - | 4.85 | 179,495 |
| American TV Commercials by Description | 0 | - | 4.00 | 29,629 |
| Batman Characters by Screen Time | 0 | - | 4.07 | 30,287 |
| Countries as U.S. First Names | 0 | - | 4.31 | 77,579 |
| Highest Grossing Superhero Movies | 0 | - | 4.37 | 166,273 |
| Drinks by Country | 0 | - | 4.30 | 59,257 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 64,630 |
| Beers by Country | 0 | - | 4.45 | 96,978 |
| Biblical Names Still Popular Today | 0 | - | 4.28 | 51,272 |
| Bible Quotes Quiz #2 | 0 | - | 4.27 | 52,783 |
| Bible Quotes Quiz #4 | 0 | - | 4.33 | 33,443 |
| The Bible - Who Said That? | 0 | - | 4.51 | 24,601 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,615 |
| Dog Breed Picture Quiz | 0 | - | 4.34 | 205,807 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,104 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.89 | 113,860 |
| Flags to Languages | 0 | - | 4.95 | 173,011 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,702 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,197 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,951 |
| World Currency Quiz | 0 | - | 4.92 | 300,528 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,746 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,483 |
| Brand Name Vocabulary | 0 | - | 4.16 | 38,035 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,724 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,102 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,031 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,827 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,442 |
| Richest Island Countries | 0 | - | 4.84 | 99,971 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,101 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,987 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 268,475 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,695 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,085 |
| Superhero Nicknames | 0 | - | 4.21 | 61,410 |
| Countries by Emojis | 0 | - | 4.99 | 237,789 |
| Members of the British Royal Family | 0 | - | 4.10 | 113,912 |
| Quotes of Jesus | 0 | - | 4.23 | 13,784 |
| Horror Movie Quotes Quiz | 0 | - | 4.19 | 51,132 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,478 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,661 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,773 |
| Lord of the Rings Decoder | 0 | - | 4.59 | 42,368 |
| Category Elimination - U.S. States #3 | 0 | - | 4.73 | 54,617 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 66,502 |
| Fruits by Picture | 0 | - | 4.20 | 805,887 |
| Years in History by Picture | 0 | - | 4.44 | 35,311 |
| WWII Figures by Picture | 0 | - | 4.89 | 63,907 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,209 |
| Where Are These Doors? | 0 | - | 4.45 | 29,713 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,511 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,789 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,884 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,681 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,510 |
| Geography by Picture - B | 0 | - | 4.42 | 55,499 |
| Geography by Picture - H | 0 | - | 4.50 | 58,115 |
| Geography by Picture - N | 0 | - | 4.45 | 42,113 |
| Geography by Picture - R | 0 | - | 4.56 | 40,935 |
| Geography by Picture - T | 0 | - | 4.54 | 57,751 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,558 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 85,964 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,024 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,621 |
| Divided Country Shape Puzzle #1 | 0 | - | 4.87 | 53,087 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,256 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,980 |
| 20 Random Country Flags | 0 | - | 4.99 | 608,128 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 535,421 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,127 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,075 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,411 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,230 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,519 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,789 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,073 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,766 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,451 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,404 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,387 |
| Large Countries with Small Economies | 0 | - | 4.95 | 80,571 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 153,660 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 99,738 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,233 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 487,675 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 710,964 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,576 |
| Game of Thrones Last Names | 0 | - | 4.51 | 102,260 |
| First Names of Recent World Leaders | 0 | - | 4.25 | 24,920 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,047 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 147,921 |
| Colleges by U.S. State - Multiple Choice | 0 | - | 4.57 | 22,980 |
| Lord of the Rings Characters | 0 | - | 4.54 | 112,851 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,633 |
| Topological Map of Asia Quiz | 0 | - | 4.81 | 20,002 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,874 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,749 |
| Country Quiz on a Map - Italy | 0 | - | 4.99 | 37,267 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,696 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,280 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,968 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,112 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 31,220 |
| Which City in Europe? | 0 | - | 4.83 | 107,002 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,497 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,801 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,218 |
| Random Point on Land to European Country | 0 | - | 4.93 | 76,512 |
| Most Common Ingredients in "Mastering the Art of French Cooking" | 0 | - | 4.36 | 21,099 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,640 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,674 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,702 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,481 |
| Name a Valid African Country | 0 | - | 4.98 | 153,420 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,903 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,135 |
| Countries that Beat China | 0 | - | 4.86 | 115,189 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,247 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,398 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,660 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,488 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,118 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,816 |
| Countries that Beat Mongolia | 0 | - | 4.91 | 39,375 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,124 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,951 |
| Prime Ministers of the UK | 0 | - | 4.96 | 436,637 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,701 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,173 |
| Hindu Countries | 0 | - | 4.86 | 49,823 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,350 |
| Countries Mentioned in the Wikipedia Page of Germany | 0 | - | 4.81 | 64,010 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,911 |
