| Southernmost Countries A-Z | 0 | - | 4.95 | 153,735 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,984 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,489 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,696 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,229 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,073 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,585 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,588 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,403 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,401 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,923 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,048 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 153,642 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,378 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,253 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 41,711 |
| Africa A-Z | 0 | - | 4.57 | 46,662 |
| Middle East A-Z | 0 | - | 4.47 | 46,123 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,412 |
| Countries that Start with A | 0 | - | 4.98 | 2,165,748 |
| Countries that Start with B | 0 | - | 4.95 | 2,297,236 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,369 |
| Countries that Start with D | 0 | - | 4.96 | 711,292 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,114 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,363 |
| Countries that Start with H | 0 | - | 4.96 | 605,917 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,824 |
| Countries that Start with J | 0 | - | 4.98 | 603,541 |
| Countries that Start with K | 0 | - | 4.97 | 817,043 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,189 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,200 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,635 |
| Countries that Start with S | 0 | - | 4.98 | 1,756,932 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,981 |
| Countries that Start with U | 0 | - | 4.97 | 905,427 |
| Countries that Start with V | 0 | - | 4.98 | 609,974 |
| Countries that Start with F | 0 | - | 4.83 | 618,508 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,334 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,632 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 81,964 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,122 |
| Canada A-Z | 0 | - | 4.73 | 32,878 |
| Four Letter Geography A-Z #1 | 0 | - | 4.58 | 32,566 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 35,054 |
| The Bible A-Z | 0 | - | 4.29 | 59,835 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,831 |
| European Geography A-Z | 0 | - | 4.29 | 49,348 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,546 |
| 17th Century A-Z | 0 | - | 4.78 | 34,674 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,836 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,649 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 87,095 |
| Fictional Characters by Picture - A | 0 | - | 4.20 | 91,397 |
| Fictional Characters by Picture - W | 0 | - | 4.22 | 77,484 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 72,273 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,692 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 82,379 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,558 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,679 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,774 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,648 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,683 |
| Fictional Characters by Picture - S | 0 | - | 4.24 | 67,682 |
| Fictional Characters by Picture - O | 0 | - | 4.27 | 52,720 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,585 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,701 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,282 |
| Name a Minecraft Mob A-Z | 0 | - | 4.88 | 42,960 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,375 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,349 |
| American Football A-Z | 0 | - | 4.26 | 14,533 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,116 |
| France A-Z | 0 | - | 4.16 | 38,252 |
| Switzerland A-Z | 0 | - | 4.45 | 25,678 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,624 |
| Name a Country A-Z | 0 | - | 5.00 | 244,040 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,435 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,503 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,819 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,044 |
| Empires by Maps | 0 | - | 4.98 | 120,855 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,983 |
| Military History A-Z | 0 | - | 4.20 | 21,189 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,319,050 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,611 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 47,446 |
| Human Body A-Z | 0 | - | 4.51 | 129,328 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,716 |
| African Geography A-Z | 0 | - | 4.33 | 21,496 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 57,917 |
| Fictional Characters by Picture - J | 0 | - | 3.96 | 70,277 |
| Fictional Characters by Picture - E | 0 | - | 3.99 | 54,821 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,324 |
| Weapons by Picture | 0 | - | 4.13 | 21,087 |
| Authors by Picture | 0 | - | 4.48 | 25,553 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,720 |
| All Country Flags of the World | 0 | - | 5.00 | 3,676,399 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,534 |
| Countries that Start with R | 0 | - | 4.43 | 448,226 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,219 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,661 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,086 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,379 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,975 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,767 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,008 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,735 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,034 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,859 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,153 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,797 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,472 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,983 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,430 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,641 |
| European Geography By Letter - S #1 | 0 | - | 4.62 | 100,750 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,103 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,984 |
| South America A-Z | 0 | - | 4.13 | 10,919 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,539,336 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,960 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,174 |
| Formula One Teams by Logos | 0 | - | 4.48 | 99,660 |
| Basketball A-Z | 0 | - | 3.87 | 22,712 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,142 |
| Mountains A-Z | 0 | - | 3.78 | 10,970 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,420 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,594 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,921 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,153 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,639 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,657 |
| Flags with Crescents | 0 | - | 4.98 | 169,981 |
| Country Flag Trivia | 0 | - | 4.81 | 57,264 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,055 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,737 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,701 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,444 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,416 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,001 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,515 |
| National Football Team Logos | 0 | - | 4.85 | 180,721 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,144 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,210 |
| Countries with NO Military | 0 | - | 4.97 | 62,576 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,946 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,871 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,663 |
| Monarchies of the World | 0 | - | 4.94 | 169,131 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,989 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,492 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,673 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,306 |
| Disney Animated Characters | 0 | - | 4.88 | 601,815 |
| People on Money by Country | 0 | - | 4.83 | 60,488 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,764 |
| Fast Math - Addition | 0 | - | 4.87 | 523,422 |
| NATO Countries | 0 | - | 4.98 | 281,364 |
| EU Countries Quiz | 0 | - | 4.99 | 275,298 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,117 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,213 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,603 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,338 |
| Astronomy Quiz | 0 | - | 4.90 | 82,779 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 137,584 |
| Solar System Trivia | 0 | - | 4.93 | 46,772 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,877 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,511 |
| Countries with the Most Rail Travel | 0 | - | 4.85 | 37,469 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,405 |
| Colors by Letter | 0 | - | 4.25 | 162,663 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,127 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,025 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,400 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,263 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,944 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,715 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,358 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,873 |
| European Geography by Letter - W | 0 | - | 4.20 | 83,037 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,982 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,265 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,842 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,792 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,287 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,314 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,780 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,488 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,919 |
| Birds A-Z | 0 | - | 4.24 | 36,551 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,630 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,850 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 39,969 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,526 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,529 |
| Years in History by Picture | 0 | - | 4.44 | 35,591 |
| Pokémon by Picture | 0 | - | 4.38 | 74,239 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,049 |
| Flags to Languages | 0 | - | 4.95 | 173,861 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,658 |
