| Make a Stained Glass Window | 0 | - | 5.00 | 68,882 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,073 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,214 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 542,714 |
| Most Viewed Books on Wikipedia | 0 | - | 4.50 | 40,001 |
| NATO Military Alphabet | 0 | - | 4.98 | 563,137 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,463 |
| Empires by Maps | 0 | - | 4.98 | 121,457 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,327 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,933 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,033 |
| Countries by Military Spending | 0 | - | 4.93 | 178,747 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,477 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,490 |
| Most-Searched Countries on Wikipedia | 0 | - | 4.46 | 50,182 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,315 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,463 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,250 |
| Countries Mentioned in the Wikipedia Page of the U.S. | 0 | - | 4.48 | 63,600 |
| Movies by Wikipedia Descriptions #1 | 0 | - | 4.48 | 36,225 |
| Movies by Wikipedia Descriptions #2 | 0 | - | 4.54 | 33,932 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,668 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,723 |
| Flowers by Picture | 0 | - | 4.46 | 105,809 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,909 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,323,089 |
| People in History by Wikipedia Descriptions #1 | 0 | - | 4.42 | 44,444 |
| People in History by Wikipedia Descriptions #2 | 0 | - | 4.42 | 39,538 |
| People in History by Wikipedia Descriptions #3 | 0 | - | 4.50 | 36,746 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,444 |
| Hats by Picture | 0 | - | 4.21 | 18,006 |
| Weapons by Picture | 0 | - | 4.13 | 21,133 |
| Cars by Picture | 0 | - | 3.89 | 41,730 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,065 |
| Play-Doh People from History | 0 | - | 4.99 | 95,330 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,936 |
| All Country Flags of the World | 0 | - | 5.00 | 3,699,291 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,339 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,097 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,456 |
| Brand Logos That Start With D | 0 | - | 4.36 | 62,012 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,712 |
| Brand Logos That Start With C | 0 | - | 4.20 | 49,999 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,171 |
| Top Five Exporting Partners by Country | 0 | - | 4.86 | 67,352 |
| Words Within Words | 0 | - | 4.85 | 54,584 |
| Wikipedia Languages | 0 | - | 4.97 | 127,411 |
| Most Viewed Singers on Wikipedia | 0 | - | 4.17 | 26,224 |
| Most Viewed Songs on Wikipedia | 0 | - | 4.33 | 18,969 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,258 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,095,898 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,547 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 804,221 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,646 |
| Tourist Attraction by Wikipedia Description | 0 | - | 4.49 | 26,868 |
| People in History by Wikipedia Descriptions #4 | 0 | - | 4.41 | 30,778 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,636 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,953 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,184 |
| Years in History by Picture | 0 | - | 4.44 | 35,694 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,807 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,271 |
| Flags with Crescents | 0 | - | 4.98 | 170,914 |
| Country Flag Trivia | 0 | - | 4.81 | 57,755 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,578 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,153 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,252 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,725 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,759 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,319 |
| National Football Team Logos | 0 | - | 4.85 | 181,353 |
| Formula One Teams by Logos | 0 | - | 4.48 | 100,533 |
| Animals by Wikipedia Description | 0 | - | 4.33 | 14,324 |
| U.S. Army Ranks | 0 | - | 4.49 | 103,831 |
| Top 30 Most Powerful Militaries | 0 | - | 4.52 | 176,527 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,585 |
| Names of Army Units | 0 | - | 4.67 | 37,083 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,730 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,763 |
| Formula One World Champions | 0 | - | 4.96 | 393,444 |
| Monarchies of the World | 0 | - | 4.94 | 169,784 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,631 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,876 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,022 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,493 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 205,957 |
| Disney Animated Characters | 0 | - | 4.88 | 602,442 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 75,157 |
| People on Money by Country | 0 | - | 4.83 | 60,620 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,130 |
| Corporate Partnerships | 0 | - | 4.56 | 36,982 |
| Prime Numbers 1-100 | 0 | - | 4.53 | 127,465 |
| Perfect Squares | 0 | - | 4.51 | 102,597 |
| Digits of Pi | 0 | - | 4.24 | 1,165,157 |
| Fast Math - Addition | 0 | - | 4.87 | 524,367 |
| Mathematics General Knowledge | 0 | - | 4.46 | 67,411 |
| Major World Religions | 0 | - | 4.78 | 93,589 |
| Religion General Knowledge #1 | 0 | - | 4.41 | 92,549 |
| Religion General Knowledge #2 | 0 | - | 4.48 | 74,125 |
| Religion General Knowledge #3 | 0 | - | 4.46 | 69,529 |
| Religion General Knowledge #5 | 0 | - | 4.51 | 46,357 |
| Astronomy Quiz | 0 | - | 4.90 | 83,063 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 138,125 |
| Solar System Trivia | 0 | - | 4.93 | 46,997 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 93,005 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,088 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,796 |
| Countries with the Most Rail Travel | 0 | - | 4.85 | 37,586 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,545 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,893 |
| Geography by Letter - T | 0 | - | 4.84 | 154,834 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,528 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,248 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,711 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,591 |
| Clothing by Picture | 0 | - | 3.83 | 11,606 |
| Name that Object #1 | 0 | - | 3.57 | 96,573 |
| Flags to Languages | 0 | - | 4.95 | 174,258 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,896 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,516 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,548 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,704 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,725 |
| Formula One Countries Visited | 0 | - | 4.97 | 156,804 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 102,312 |
| All F1 Grand Prix Winners | 0 | - | 4.85 | 91,063 |
| Coldest Countries | 0 | - | 4.97 | 139,225 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,834 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,960 |
| Historic Orient Express Routes Map | 0 | - | 5.00 | 53,694 |
| Country Logic Puzzle 4x4 – Sudoku style | 0 | - | 5.00 | 28,183 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,813 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,640 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,936 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,401 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,727 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,614 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,649 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,043 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,311 |
| General Knowledge A-Z - Ring of Letters | 0 | - | 4.95 | 83,861 |
| Terrible Country Spellings Accepted by JetPunk #1 | 0 | - | 4.85 | 33,754 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,690 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 90,789 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.93 | 60,039 |
| Five Least Guessed Countries by Continent | 0 | - | 4.97 | 99,171 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,885 |
| Most Guessed Cities by Country #2 | 0 | - | 4.94 | 80,187 |
| Most Guessed Cities by Country #1 | 0 | - | 4.87 | 103,073 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,721 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,429 |
| Most Guessed Countries on JetPunk | 0 | - | 4.96 | 198,935 |
| Most Viewed Pre-Modern People on Wikipedia | 0 | - | 3.54 | 19,905 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 70,218 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,252 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 85,013 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,858 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 87,258 |
| Fictional Characters by Picture - A | 0 | - | 4.20 | 91,624 |
| Fictional Characters by Picture - W | 0 | - | 4.22 | 77,644 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 72,404 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,882 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 82,586 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,696 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,884 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,925 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,808 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,883 |
| Fictional Characters by Picture - S | 0 | - | 4.24 | 67,851 |
| Fictional Characters by Picture - O | 0 | - | 4.27 | 52,859 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,747 |
| Fruits by Picture | 0 | - | 4.19 | 808,655 |
| Old Movies by Picture | 0 | - | 4.51 | 25,206 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,247 |
| Geography by Picture - B | 0 | - | 4.42 | 55,736 |
| Geography by Picture - H | 0 | - | 4.50 | 58,336 |
| Geography by Picture - N | 0 | - | 4.45 | 42,304 |
| Geography by Picture - R | 0 | - | 4.56 | 41,111 |
| Geography by Picture - T | 0 | - | 4.54 | 57,957 |
| Random Logos Quiz | 0 | - | 4.33 | 209,121 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,993 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,581 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,222 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,183 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,752 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,950 |
| Countries That Were Invaded | 0 | - | 4.55 | 97,727 |
| U.S. Military Aircraft Nicknames | 0 | - | 4.47 | 22,104 |
| Random Acronyms #2 | 0 | - | 4.23 | 94,323 |
| Random Acronyms Quiz #1 | 0 | - | 4.21 | 59,662 |
| Computer Nerd Acronyms Quiz #1 | 0 | - | 4.74 | 156,586 |
| Computer Nerd Acronyms Quiz #2 | 0 | - | 4.46 | 54,541 |
| Random Acronyms #3 | 0 | - | 4.19 | 37,728 |
| Organizational Acronyms #1 | 0 | - | 4.27 | 32,380 |
| U.S. Ivy League Colleges | 0 | - | 4.07 | 84,559 |
| Smartphone Apps by Description | 0 | - | 4.05 | 50,443 |
| Time Magazine Person of the Year | 0 | - | 4.53 | 74,344 |
| Disney Songs in Movies | 0 | - | 4.40 | 371,316 |
| Famous Literary Characters | 0 | - | 4.38 | 36,762 |
| Charlie and the Chocolate Factory | 0 | - | 4.45 | 16,381 |
