| Planets By Picture Quiz | 0 | - | 4.49 | 56,288 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,695 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,057 |
| Elements by Picture | 0 | - | 4.28 | 69,620 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,182 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,774 |
| Empires by Maps | 0 | - | 4.98 | 118,778 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,631 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,565 |
| Authors by Picture | 0 | - | 4.48 | 25,414 |
| All Country Flags of the World | 0 | - | 5.00 | 3,611,503 |
| Name the Metal Alloy | 0 | - | 4.70 | 13,379 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,036 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,954 |
| Play-Doh People from History | 0 | - | 4.99 | 93,988 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,405 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,114 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,527,992 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,197 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,229 |
| Metals of Antiquity | 0 | - | 4.94 | 92,992 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,910 |
| Flags with Crescents | 0 | - | 4.98 | 167,842 |
| Country Flag Trivia | 0 | - | 4.81 | 56,074 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,592 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,586 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,631 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,101 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,577 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,488 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,159 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,808 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,586 |
| National Football Team Logos | 0 | - | 4.84 | 178,924 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,561 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,408 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 268,982 |
| Countries with NO Military | 0 | - | 4.97 | 61,282 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,973 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,988 |
| NATO Countries | 0 | - | 4.98 | 276,700 |
| EU Countries Quiz | 0 | - | 4.99 | 270,509 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,339 |
| Books of the Protestant Bible | 0 | - | 4.89 | 207,687 |
| Years in History by Picture | 0 | - | 4.44 | 35,166 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,314 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,856 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 59,810 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,229 |
| 7 Deadly Sins | 0 | - | 4.88 | 395,759 |
| Majority Muslim Countries | 0 | - | 4.98 | 369,746 |
| The Bible by Picture | 0 | - | 4.23 | 19,997 |
| Flags to Languages | 0 | - | 4.95 | 172,670 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,169 |
| The Voyage of Darwin - Animated Map Quiz | 0 | - | 4.99 | 14,382 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,091,751 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,297 |
| Countries with the Most Forest | 0 | - | 4.87 | 146,713 |
| Countries with Glaciers | 0 | - | 4.97 | 104,736 |
| Technology Giants #1 - Google | 0 | - | 4.40 | 28,190 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,424 |
| Coldest World Capitals | 0 | - | 4.95 | 133,108 |
| World Currency Quiz | 0 | - | 4.92 | 299,164 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 333,191 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,291 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,830 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,237 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,828 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,700 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,060 |
| Buddhist Countries | 0 | - | 4.96 | 143,095 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 317,467 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,388 |
| Fruits by Picture | 0 | - | 4.20 | 805,064 |
| Old Movies by Picture | 0 | - | 4.51 | 24,861 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,735 |
| Name that Object #1 | 0 | - | 3.56 | 96,330 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,928 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,169 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,805 |
| Geography by Picture - B | 0 | - | 4.42 | 55,446 |
| Geography by Picture - H | 0 | - | 4.50 | 58,071 |
| Geography by Picture - N | 0 | - | 4.45 | 42,068 |
| Geography by Picture - R | 0 | - | 4.55 | 40,896 |
| Geography by Picture - T | 0 | - | 4.54 | 57,703 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,531 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 533,004 |
| Random Logos Quiz | 0 | - | 4.31 | 207,224 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,542 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,169 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,767 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,663 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,351 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,556 |
| Body Parts in History and Culture | 0 | - | 4.42 | 35,158 |
| The Sun Quiz | 0 | - | 4.93 | 34,192 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,395 |
| Military History Vocabulary | 0 | - | 4.91 | 66,716 |
| Battle to Country | 0 | - | 4.91 | 52,623 |
| Monarchies of Europe | 0 | - | 4.90 | 97,456 |
| Monarchies of Asia | 0 | - | 4.97 | 70,674 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,059 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,110 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,326 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 188,634 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,611 |
| Richest Island Countries | 0 | - | 4.84 | 99,652 |
| Largest Economies in 2050 | 0 | - | 4.90 | 110,751 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,775 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 262,531 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.95 | 103,081 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.90 | 83,819 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,484 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,749 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,214 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,337 |
| Orthodox Countries | 0 | - | 4.91 | 130,545 |
| Countries with the Most Muslims | 0 | - | 4.95 | 159,449 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,753 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,176 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,538 |
| Countries that Start with A | 0 | - | 4.97 | 2,149,214 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,932 |
| Countries that Start with C | 0 | - | 4.96 | 1,812,022 |
| Countries that Start with D | 0 | - | 4.96 | 702,707 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,912 |
| Countries that Start with G | 0 | - | 4.97 | 1,494,302 |
| Countries that Start with H | 0 | - | 4.96 | 598,888 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,410 |
| Countries that Start with J | 0 | - | 4.98 | 596,935 |
| Countries that Start with K | 0 | - | 4.97 | 810,273 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,985 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,873 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,587 |
| Countries that Start with S | 0 | - | 4.98 | 1,746,059 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,005 |
| Countries that Start with U | 0 | - | 4.97 | 900,589 |
| Countries that Start with V | 0 | - | 4.98 | 605,693 |
| Countries that Start with F | 0 | - | 4.83 | 612,978 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,568 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,086 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,466 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,423 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,181 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 333,652 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,610 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,563 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,595 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 233,908 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 223,116 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 190,599 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 121,644 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 427,690 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 79,959 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 137,492 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,494 |
| Name that Bug | 0 | - | 4.12 | 45,463 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,202 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,666 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,452 |
| Islands by Picture | 0 | - | 4.29 | 106,059 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,086 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,892 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 40,892 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,033 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,311 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,968 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,210 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,808 |
| International Footballers by Picture | 0 | - | 4.50 | 54,871 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,956 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,782 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,375 |
| Geography by Picture - A | 0 | - | 4.39 | 60,073 |
| Geography by Picture - D | 0 | - | 4.15 | 45,523 |
| Geography by Picture - F | 0 | - | 4.31 | 50,852 |
| Geography by Picture - G | 0 | - | 4.38 | 47,820 |
| Geography by Picture - J | 0 | - | 4.16 | 38,351 |
| Geography by Picture - K | 0 | - | 4.29 | 33,034 |
| Geography by Picture - C | 0 | - | 4.31 | 56,937 |
| Geography by Picture - L | 0 | - | 4.37 | 58,789 |
| Geography by Picture - M | 0 | - | 4.14 | 40,360 |
| Geography by Picture - P | 0 | - | 4.24 | 42,319 |
| Geography by Picture - S | 0 | - | 4.38 | 46,932 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,699 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,636 |
| Flag Maths | 0 | - | 4.78 | 57,691 |
| Satellite Images #1 | 0 | - | 4.46 | 129,066 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,033 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,687 |
| Satellite Images Quiz #5 | 0 | - | 4.48 | 49,687 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,837 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,451 |
| Soccer Team Logos | 0 | - | 4.26 | 371,352 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,405,015 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 176,856 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,611 |
| Video Game Logos Quiz | 0 | - | 4.40 | 182,847 |
| Movie Logos | 0 | - | 4.33 | 236,271 |
| Brand Logos That Start With M | 0 | - | 4.45 | 61,916 |
