| Countries that Start with a Vowel | 0 | - | 4.99 | 153,954 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,766 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,049 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,532 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,764 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,295 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,119 |
| Countries that Start with A | 0 | - | 4.98 | 2,166,626 |
| Countries that Start with B | 0 | - | 4.95 | 2,298,020 |
| Countries that Start with C | 0 | - | 4.96 | 1,824,973 |
| Countries that Start with D | 0 | - | 4.96 | 711,742 |
| Countries that Start with E | 0 | - | 4.95 | 1,379,629 |
| Countries that Start with G | 0 | - | 4.97 | 1,505,894 |
| Countries that Start with H | 0 | - | 4.96 | 606,227 |
| Countries that Start with I | 0 | - | 4.92 | 1,290,238 |
| Countries that Start with J | 0 | - | 4.98 | 603,835 |
| Countries that Start with K | 0 | - | 4.97 | 817,375 |
| Countries that Start with L | 0 | - | 4.98 | 1,092,582 |
| Countries that Start with N | 0 | - | 4.93 | 1,119,627 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,026 |
| Countries that Start with S | 0 | - | 4.98 | 1,757,500 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,261 |
| Countries that Start with U | 0 | - | 4.97 | 905,648 |
| Countries that Start with V | 0 | - | 4.98 | 610,143 |
| Countries that Start with F | 0 | - | 4.83 | 618,745 |
| Countries that Start with M | 0 | - | 4.97 | 1,383,753 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,694 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 86,244 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,610 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,683 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,943 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,455 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,426 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,110 |
| Empires by Maps | 0 | - | 4.98 | 120,950 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,763 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,790 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,476 |
| Name a Country A-Z | 0 | - | 5.00 | 244,208 |
| Name a Minecraft Mob A-Z | 0 | - | 4.88 | 43,032 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,132 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,866 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,681 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 87,117 |
| Fictional Characters by Picture - A | 0 | - | 4.20 | 91,429 |
| Fictional Characters by Picture - W | 0 | - | 4.22 | 77,507 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 72,291 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,719 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 82,411 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,578 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,717 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,801 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,674 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,718 |
| Fictional Characters by Picture - S | 0 | - | 4.24 | 67,710 |
| Fictional Characters by Picture - O | 0 | - | 4.27 | 52,747 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,612 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,470 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,537 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,832 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,012 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,319,709 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,374 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,430 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,288 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,221 |
| Africa A-Z | 0 | - | 4.57 | 46,679 |
| Authors by Picture | 0 | - | 4.48 | 25,560 |
| All Country Flags of the World | 0 | - | 5.00 | 3,679,836 |
| Countries that Start with R | 0 | - | 4.43 | 448,401 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,632 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 47,512 |
| Fictional Characters by Picture - J | 0 | - | 3.96 | 70,300 |
| Fictional Characters by Picture - E | 0 | - | 3.99 | 54,843 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,344 |
| Weapons by Picture | 0 | - | 4.13 | 21,100 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,702 |
| Play-Doh People from History | 0 | - | 4.99 | 95,057 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,750 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,540,005 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,269 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,383 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,631 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,255 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,923 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 120,330 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,724 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,279 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,957 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,279 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,907 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,180 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,987 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,264 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,831 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,496 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,007 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,466 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,809 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,866 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,129 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,028 |
| Middle East A-Z | 0 | - | 4.47 | 46,143 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,423 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,597 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,924 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,158 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,658 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,683 |
| Flags with Crescents | 0 | - | 4.98 | 170,093 |
| Country Flag Trivia | 0 | - | 4.81 | 57,349 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,136 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,809 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,787 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,492 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,477 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,046 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,793 |
| National Football Team Logos | 0 | - | 4.85 | 180,846 |
| Formula One Teams by Logos | 0 | - | 4.48 | 99,767 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,344 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,487 |
| Countries with NO Military | 0 | - | 4.97 | 62,637 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,065 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,954 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,682 |
| Monarchies of the World | 0 | - | 4.94 | 169,236 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,207 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,561 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,739 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,332 |
| People on Money by Country | 0 | - | 4.83 | 60,511 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,798 |
| NATO Countries | 0 | - | 4.98 | 281,562 |
| EU Countries Quiz | 0 | - | 4.99 | 275,559 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,233 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,736 |
| Astronomy Quiz | 0 | - | 4.90 | 82,822 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 137,679 |
| Solar System Trivia | 0 | - | 4.93 | 46,812 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,910 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,547 |
| Countries with the Most Rail Travel | 0 | - | 4.85 | 37,487 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,449 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,152 |
| Canada A-Z | 0 | - | 4.73 | 32,888 |
| Four Letter Geography A-Z #1 | 0 | - | 4.58 | 32,574 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 35,073 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 168,755 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,918 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,024 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,555 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,539 |
| Years in History by Picture | 0 | - | 4.44 | 35,605 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,088 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,774 |
| Disney Animated Characters | 0 | - | 4.88 | 601,935 |
| Fast Math - Addition | 0 | - | 4.87 | 523,542 |
| 7 Deadly Sins | 0 | - | 4.88 | 401,472 |
| The Bible A-Z | 0 | - | 4.29 | 59,847 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,558 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,412 |
| Colors by Letter | 0 | - | 4.25 | 162,689 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,140 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,223 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,583 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,432 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,126 |
| European Geography By Letter - I | 0 | - | 4.09 | 95,869 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,499 |
| European Geography By Letter - O | 0 | - | 4.29 | 62,989 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,128 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,011 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,284 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,867 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,827 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,305 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,418 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,800 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,590 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,007 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,846 |
| European Geography A-Z | 0 | - | 4.29 | 49,362 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,558 |
| 17th Century A-Z | 0 | - | 4.78 | 34,682 |
| Pokémon by Picture | 0 | - | 4.38 | 74,313 |
| Flags to Languages | 0 | - | 4.95 | 173,922 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,696 |
| College Logos A-Z | 0 | - | 4.00 | 17,498 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,124 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,745 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,690 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,351 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,623 |
| Countries with the Tallest Buildings | 0 | - | 4.93 | 104,540 |
| Coldest Countries | 0 | - | 4.97 | 138,711 |
| Coldest World Capitals | 0 | - | 4.95 | 133,654 |
| Five Coldest Countries by Continent | 0 | - | 4.97 | 76,697 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,828 |
| World Currency Quiz | 0 | - | 4.92 | 304,188 |
