| Name the Constellations - With a Map | 0 | - | 4.92 | 36,101 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,201 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,792 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,808 |
| The Sun Quiz | 0 | - | 4.93 | 34,949 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,019 |
| Elements by Picture | 0 | - | 4.27 | 70,188 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,451 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,427 |
| Empires by Maps | 0 | - | 4.98 | 121,418 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,010 |
| Authors by Picture | 0 | - | 4.48 | 25,602 |
| All Country Flags of the World | 0 | - | 5.00 | 3,697,076 |
| Astronomy Decoder | 0 | - | 4.48 | 38,160 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,435 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,036 |
| Play-Doh People from History | 0 | - | 4.99 | 95,301 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,410 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,822 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,919 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,542,953 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,095,731 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,412 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,072 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,013 |
| Metals of Antiquity | 0 | - | 4.95 | 93,759 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,869 |
| Flags with Crescents | 0 | - | 4.98 | 170,844 |
| Country Flag Trivia | 0 | - | 4.81 | 57,708 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,537 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,114 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,210 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,708 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,736 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,297 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,327 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,915 |
| National Football Team Logos | 0 | - | 4.85 | 181,298 |
| Animals - Taxonomy to Common Name | 0 | - | 4.81 | 28,404 |
| Countries with the Highest Carbon Dioxide Emissions | 0 | - | 4.97 | 109,803 |
| Top 10 Solar Power Countries | 0 | - | 4.78 | 60,113 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,639 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,284 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,702 |
| Countries with NO Military | 0 | - | 4.97 | 62,922 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,376 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,931 |
| NATO Countries | 0 | - | 4.98 | 282,500 |
| EU Countries Quiz | 0 | - | 4.99 | 276,713 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,793 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,532 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,306 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,616 |
| The Bible by Picture | 0 | - | 4.23 | 20,199 |
| Years in History by Picture | 0 | - | 4.44 | 35,687 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,248 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,467 |
| Flags to Languages | 0 | - | 4.95 | 174,224 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,943 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,885 |
| The Voyage of Darwin - Animated Map Quiz | 0 | - | 4.99 | 14,565 |
| Countries Reducing Carbon Dioxide Emissions the Most | 0 | - | 4.89 | 64,848 |
| Countries with the Most Forest | 0 | - | 4.87 | 147,826 |
| Countries with Glaciers | 0 | - | 4.97 | 105,677 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,967 |
| Coldest World Capitals | 0 | - | 4.95 | 134,055 |
| World Currency Quiz | 0 | - | 4.92 | 305,519 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,426 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,342 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,881 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,037 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,475 |
| All World Leaders 2026 | 0 | - | 4.95 | 20,824 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,261 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,809 |
| Buddhist Countries | 0 | - | 4.96 | 144,835 |
| Google Suggestions - Countries | 0 | - | 4.91 | 81,940 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,711 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,563 |
| Fruits by Picture | 0 | - | 4.19 | 808,592 |
| Old Movies by Picture | 0 | - | 4.51 | 25,197 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,234 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,444 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,720 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,671 |
| Geography by Picture - B | 0 | - | 4.42 | 55,729 |
| Geography by Picture - H | 0 | - | 4.50 | 58,334 |
| Geography by Picture - N | 0 | - | 4.45 | 42,299 |
| Geography by Picture - R | 0 | - | 4.56 | 41,107 |
| Geography by Picture - T | 0 | - | 4.54 | 57,952 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,161 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,308 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 542,542 |
| Random Logos Quiz | 0 | - | 4.33 | 209,078 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,958 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,433,478 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,573 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,212 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,171 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,739 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,938 |
| Body Parts in History and Culture | 0 | - | 4.43 | 35,404 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,475 |
| Military History Vocabulary | 0 | - | 4.91 | 67,503 |
| Battle to Country | 0 | - | 4.91 | 53,734 |
| Monarchies of Europe | 0 | - | 4.90 | 98,591 |
| Monarchies of Asia | 0 | - | 4.97 | 71,369 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,576 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,519 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,615 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,277 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,814 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,875 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,230 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,641 |
| Richest Island Countries | 0 | - | 4.85 | 100,998 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,756 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,595 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,368 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,738 |
| Large Countries with Small Economies | 0 | - | 4.95 | 81,181 |
| Richest Countries Bordering Each Other | 0 | - | 4.99 | 154,664 |
| Rich Countries Bordering Poor Countries | 0 | - | 4.89 | 100,427 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 273,784 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,742 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,887 |
| Bordering Countries with the Largest GDPs | 0 | - | 4.97 | 76,591 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,559 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 73,025 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,277 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,112 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,578 |
| Orthodox Countries | 0 | - | 4.92 | 132,543 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,934 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,790 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,142 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,311 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,244 |
| Countries that Start with B | 0 | - | 4.95 | 2,302,351 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,265 |
| Countries that Start with D | 0 | - | 4.96 | 714,120 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,377 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,670 |
| Countries that Start with H | 0 | - | 4.96 | 607,930 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,457 |
| Countries that Start with J | 0 | - | 4.98 | 605,408 |
| Countries that Start with K | 0 | - | 4.97 | 819,091 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,717 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,758 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,054 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,352 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,299 |
| Countries that Start with U | 0 | - | 4.97 | 907,183 |
| Countries that Start with V | 0 | - | 4.98 | 611,074 |
| Countries that Start with F | 0 | - | 4.83 | 620,032 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,054 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,857 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,511 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 88,173 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,690 |
| Click a Valid World Capital A-Z | 0 | - | 4.83 | 91,117 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,431 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 341,997 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,847 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,071 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,432 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,375 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,420 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,133 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,819 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,520 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,006 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,078 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,329 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,698 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,894 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,401 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 439,176 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,663 |
| Category Elimination - Asian Geography #3 | 0 | - | 4.91 | 67,184 |
| Category Elimination - African Geography #2 | 0 | - | 4.92 | 56,920 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,738 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,157 |
| Name that Bug | 0 | - | 4.12 | 45,608 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,462 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,137 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,846 |
| Islands by Picture | 0 | - | 4.28 | 107,514 |
| Name that Object #1 | 0 | - | 3.57 | 96,564 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,411 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,448 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,808 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,885 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,408 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,221 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,147 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,680 |
| International Footballers by Picture | 0 | - | 4.51 | 56,165 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,550 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,258 |
