| Countries that Start with a Vowel | 0 | - | 4.99 | 154,692 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,903 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,311 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,680 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,398 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,546 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,252 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,005 |
| Countries that Start with A | 0 | - | 4.98 | 2,170,442 |
| Countries that Start with B | 0 | - | 4.95 | 2,301,550 |
| Countries that Start with C | 0 | - | 4.96 | 1,827,701 |
| Countries that Start with D | 0 | - | 4.96 | 713,730 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,910 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,194 |
| Countries that Start with H | 0 | - | 4.96 | 607,635 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,081 |
| Countries that Start with J | 0 | - | 4.98 | 605,124 |
| Countries that Start with K | 0 | - | 4.97 | 818,772 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,340 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,383 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,694 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,844 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,999 |
| Countries that Start with U | 0 | - | 4.97 | 906,684 |
| Countries that Start with V | 0 | - | 4.98 | 610,900 |
| Countries that Start with F | 0 | - | 4.83 | 619,799 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,666 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,824 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,396 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,946 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,682 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,091 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,212 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,701 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,507 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,983 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,821 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 87,230 |
| Fictional Characters by Picture - A | 0 | - | 4.20 | 91,574 |
| Fictional Characters by Picture - W | 0 | - | 4.22 | 77,610 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 72,374 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,843 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 82,543 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,669 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,846 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,892 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,772 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,844 |
| Fictional Characters by Picture - S | 0 | - | 4.24 | 67,816 |
| Fictional Characters by Picture - O | 0 | - | 4.27 | 52,828 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,709 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,973 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,972 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,452 |
| Name a Country A-Z | 0 | - | 5.00 | 244,784 |
| Name a Minecraft Mob A-Z | 0 | - | 4.88 | 43,230 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,470 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,618 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,677 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,469 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,888 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,381 |
| Empires by Maps | 0 | - | 4.98 | 121,331 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,169 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,340 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,163 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,567 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,322,193 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,727 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 47,789 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,555 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,399 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,790 |
| Africa A-Z | 0 | - | 4.57 | 46,727 |
| Fictional Characters by Picture - J | 0 | - | 3.96 | 70,401 |
| Fictional Characters by Picture - E | 0 | - | 3.99 | 54,931 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,414 |
| Weapons by Picture | 0 | - | 4.13 | 21,129 |
| Authors by Picture | 0 | - | 4.48 | 25,597 |
| Musicians by Picture #1 | 0 | - | 4.37 | 109,589 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,050 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,368 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,355 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,888 |
| All Country Flags of the World | 0 | - | 5.00 | 3,693,949 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,037 |
| Countries that Start with R | 0 | - | 4.43 | 449,176 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,326 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,383 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,765 |
| European Geography By Letter - C | 0 | - | 4.46 | 119,912 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,743 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,321 |
| European Geography By Letter - M | 0 | - | 4.69 | 131,803 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,690 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,228 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,463 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,918 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,554 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,073 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,536 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,103 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,078 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,199 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,139 |
| Middle East A-Z | 0 | - | 4.47 | 46,196 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,473 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,542,422 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,095,476 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,236 |
| Formula One Teams by Logos | 0 | - | 4.48 | 100,332 |
| United Kingdom A-Z | 0 | - | 4.52 | 88,238 |
| Canada A-Z | 0 | - | 4.73 | 32,924 |
| Four Letter Geography A-Z #1 | 0 | - | 4.58 | 32,621 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 35,119 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,627 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,946 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,179 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,770 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,846 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,568 |
| Flags with Crescents | 0 | - | 4.98 | 170,725 |
| Country Flag Trivia | 0 | - | 4.81 | 57,646 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,459 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,062 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,129 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,671 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,689 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,259 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,733 |
| National Football Team Logos | 0 | - | 4.85 | 181,216 |
| 1980s Albums | 0 | - | 4.40 | 46,531 |
| Countries by National Anthem | 0 | - | 4.93 | 71,354 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,443 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,134 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,473 |
| Countries with NO Military | 0 | - | 4.97 | 62,881 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,558 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,298 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,744 |
| Monarchies of the World | 0 | - | 4.94 | 169,643 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,545 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,801 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,953 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,457 |
| Disney Animated Characters | 0 | - | 4.88 | 602,312 |
| People on Money by Country | 0 | - | 4.83 | 60,595 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,916 |
| Fast Math - Addition | 0 | - | 4.87 | 524,146 |
| NATO Countries | 0 | - | 4.98 | 282,333 |
| EU Countries Quiz | 0 | - | 4.99 | 276,482 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,704 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,359 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,210 |
| The Bible A-Z | 0 | - | 4.29 | 59,909 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,463 |
| Astronomy Quiz | 0 | - | 4.90 | 83,004 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 137,990 |
| Solar System Trivia | 0 | - | 4.93 | 46,956 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,034 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,748 |
| Countries with the Most Rail Travel | 0 | - | 4.85 | 37,558 |
| Colors by Letter | 0 | - | 4.25 | 162,800 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,173 |
| European Geography By Letter - E | 0 | - | 4.23 | 114,569 |
| European Geography By Letter - F | 0 | - | 4.17 | 93,894 |
| European Geography By Letter - H | 0 | - | 4.30 | 96,720 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,421 |
| European Geography By Letter - I | 0 | - | 4.09 | 96,129 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,772 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,212 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,308 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,076 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,335 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,940 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,892 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,362 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,586 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,852 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,799 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,230 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,874 |
| European Geography A-Z | 0 | - | 4.29 | 49,416 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,628 |
| 17th Century A-Z | 0 | - | 4.78 | 34,712 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 169,334 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 88,186 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 40,170 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 117,670 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,576 |
| Years in History by Picture | 0 | - | 4.44 | 35,674 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,216 |
| Rappers by Picture | 0 | - | 4.23 | 135,248 |
| Flags to Languages | 0 | - | 4.95 | 174,169 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,852 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,498 |
| WWII A-Z #1 | 0 | - | 4.73 | 103,219 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,799 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,917 |
| Countries with the Most Skyscrapers | 0 | - | 4.93 | 144,484 |
