| Authors by Picture | 0 | - | 4.48 | 25,554 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,780 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,073 |
| Empires by Maps | 0 | - | 4.98 | 120,913 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,723 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,755 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,996 |
| All Country Flags of the World | 0 | - | 5.00 | 3,677,863 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,335 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,668 |
| Play-Doh People from History | 0 | - | 4.99 | 95,021 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,223 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,734 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,539,647 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,094,098 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,278 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,650 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,668 |
| Flags with Crescents | 0 | - | 4.98 | 170,028 |
| Country Flag Trivia | 0 | - | 4.81 | 57,291 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,089 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,761 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,982 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,736 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,462 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,438 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,025 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,651 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,932 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,640 |
| National Football Team Logos | 0 | - | 4.85 | 180,769 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,621 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,226 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,336 |
| Countries with NO Military | 0 | - | 4.97 | 62,603 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,901 |
| NATO Countries | 0 | - | 4.98 | 281,450 |
| EU Countries Quiz | 0 | - | 4.99 | 275,401 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,166 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,653 |
| Years in History by Picture | 0 | - | 4.44 | 35,598 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,070 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,738 |
| Books by Country Quiz | 0 | - | 4.30 | 32,261 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,332 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,427 |
| The Bible by Picture | 0 | - | 4.23 | 20,165 |
| Flags to Languages | 0 | - | 4.95 | 173,887 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,674 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,653 |
| Coldest World Capitals | 0 | - | 4.95 | 133,645 |
| World Currency Quiz | 0 | - | 4.92 | 304,063 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,887 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,913 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,704 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,899 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,066 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,463 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,562 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,480 |
| Buddhist Countries | 0 | - | 4.96 | 144,573 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,098,934 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,665 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,310 |
| Fruits by Picture | 0 | - | 4.19 | 807,881 |
| Old Movies by Picture | 0 | - | 4.51 | 25,144 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,119 |
| Name that Object #1 | 0 | - | 3.57 | 96,526 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,566 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,405 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,050 |
| Geography by Picture - B | 0 | - | 4.42 | 55,667 |
| Geography by Picture - H | 0 | - | 4.50 | 58,275 |
| Geography by Picture - N | 0 | - | 4.45 | 42,243 |
| Geography by Picture - R | 0 | - | 4.56 | 41,066 |
| Geography by Picture - T | 0 | - | 4.54 | 57,893 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,150 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 540,641 |
| Random Logos Quiz | 0 | - | 4.31 | 208,750 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,501 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,505 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,125 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,074 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,671 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,871 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,264 |
| Military History Vocabulary | 0 | - | 4.91 | 67,262 |
| Battle to Country | 0 | - | 4.91 | 53,497 |
| Monarchies of Europe | 0 | - | 4.90 | 98,324 |
| Monarchies of Asia | 0 | - | 4.97 | 71,201 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,223 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,460 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,612 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,950 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,519 |
| Richest Island Countries | 0 | - | 4.85 | 100,760 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,585 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,240 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,443 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,498 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,696 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,710 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,984 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,740 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,353 |
| Orthodox Countries | 0 | - | 4.92 | 132,218 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,626 |
| The Sun Quiz | 0 | - | 4.93 | 34,782 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,010 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,563 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,943 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,158 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,104 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,547 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,634 |
| Countries that Start with D | 0 | - | 4.96 | 711,481 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,355 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,599 |
| Countries that Start with H | 0 | - | 4.96 | 606,042 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,986 |
| Countries that Start with J | 0 | - | 4.98 | 603,660 |
| Countries that Start with K | 0 | - | 4.97 | 817,180 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,363 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,386 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,790 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,156 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,102 |
| Countries that Start with U | 0 | - | 4.97 | 905,524 |
| Countries that Start with V | 0 | - | 4.98 | 610,056 |
| Countries that Start with F | 0 | - | 4.83 | 618,606 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,522 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,663 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 84,648 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,597 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,354 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,566 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,639 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,219 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,626 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,541 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,585 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,098 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 436,549 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,246 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,074 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,996 |
| Name that Bug | 0 | - | 4.12 | 45,585 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,413 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,039 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,766 |
| Elements by Picture | 0 | - | 4.27 | 70,068 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,377 |
| Islands by Picture | 0 | - | 4.28 | 107,222 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,304 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,074 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,525 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,756 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,317 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,990 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,086 |
| International Footballers by Picture | 0 | - | 4.50 | 55,847 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,999 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,952 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,939 |
| Geography by Picture - A | 0 | - | 4.39 | 60,317 |
| Geography by Picture - D | 0 | - | 4.15 | 45,699 |
| Geography by Picture - F | 0 | - | 4.31 | 51,064 |
| Geography by Picture - G | 0 | - | 4.39 | 47,991 |
| Geography by Picture - J | 0 | - | 4.16 | 38,506 |
| Geography by Picture - K | 0 | - | 4.29 | 33,169 |
| Geography by Picture - C | 0 | - | 4.31 | 57,121 |
| Geography by Picture - L | 0 | - | 4.37 | 59,031 |
| Geography by Picture - M | 0 | - | 4.14 | 40,500 |
| Geography by Picture - P | 0 | - | 4.24 | 42,473 |
| Geography by Picture - S | 0 | - | 4.38 | 47,079 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,908 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,808 |
| Flag Maths | 0 | - | 4.64 | 57,787 |
| Satellite Images #1 | 0 | - | 4.47 | 129,467 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,387 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,975 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,003 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,034 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,151 |
| Soccer Team Logos | 0 | - | 4.26 | 375,470 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,427,857 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,560 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,314 |
| Movie Logos | 0 | - | 4.33 | 239,053 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,609 |
| History by Picture - A | 0 | - | 4.26 | 45,915 |
| History by Picture - B | 0 | - | 4.40 | 49,105 |
| History by Picture - C | 0 | - | 4.36 | 54,612 |
| History by Picture - F | 0 | - | 4.35 | 37,987 |
| History by Picture - G | 0 | - | 4.40 | 42,236 |
| History by Picture - D | 0 | - | 4.29 | 44,422 |
| History by Picture - E | 0 | - | 4.25 | 44,039 |
| History by Picture - H | 0 | - | 4.37 | 36,881 |
| History by Picture - K | 0 | - | 4.35 | 33,444 |
| History by Picture - M | 0 | - | 4.17 | 36,227 |
