| Southernmost Countries A-Z | 0 | - | 4.94 | 152,971 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,373 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,652 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,249 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,827 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,382 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,252 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,584 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,288 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,021 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,642 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,694 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,254 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,130 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,065 |
| Africa A-Z | 0 | - | 4.57 | 46,473 |
| Middle East A-Z | 0 | - | 4.47 | 45,890 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,222 |
| Countries that Start with A | 0 | - | 4.98 | 2,152,392 |
| Countries that Start with B | 0 | - | 4.95 | 2,284,775 |
| Countries that Start with C | 0 | - | 4.96 | 1,814,251 |
| Countries that Start with D | 0 | - | 4.96 | 704,242 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,739 |
| Countries that Start with G | 0 | - | 4.97 | 1,496,261 |
| Countries that Start with H | 0 | - | 4.96 | 600,202 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,927 |
| Countries that Start with J | 0 | - | 4.98 | 598,222 |
| Countries that Start with K | 0 | - | 4.97 | 811,458 |
| Countries that Start with L | 0 | - | 4.98 | 1,085,443 |
| Countries that Start with N | 0 | - | 4.93 | 1,112,376 |
| Countries that Start with P | 0 | - | 4.94 | 1,211,034 |
| Countries that Start with S | 0 | - | 4.98 | 1,748,000 |
| Countries that Start with T | 0 | - | 4.90 | 1,006,103 |
| Countries that Start with U | 0 | - | 4.97 | 901,466 |
| Countries that Start with V | 0 | - | 4.98 | 606,449 |
| Countries that Start with F | 0 | - | 4.83 | 614,024 |
| Countries that Start with M | 0 | - | 4.97 | 1,376,122 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,157 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,584 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,624 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 58,443 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,390 |
| Canada A-Z | 0 | - | 4.73 | 32,708 |
| Four Letter Geography A-Z #1 | 0 | - | 4.60 | 32,353 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 34,784 |
| The Bible A-Z | 0 | - | 4.29 | 59,537 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,682 |
| European Geography A-Z | 0 | - | 4.28 | 49,091 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,309 |
| 17th Century A-Z | 0 | - | 4.78 | 34,224 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,398 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,072 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 86,349 |
| Fictional Characters by Picture - A | 0 | - | 4.19 | 90,718 |
| Fictional Characters by Picture - W | 0 | - | 4.21 | 77,003 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 71,881 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,081 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 81,815 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,108 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 75,017 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,366 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,137 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,211 |
| Fictional Characters by Picture - S | 0 | - | 4.23 | 67,220 |
| Fictional Characters by Picture - O | 0 | - | 4.29 | 52,294 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,181 |
| WWII Figures by Picture | 0 | - | 4.89 | 61,747 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,158 |
| Name a Minecraft Mob A-Z | 0 | - | 4.86 | 42,018 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,463 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,095 |
| American Football A-Z | 0 | - | 4.26 | 14,488 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,041 |
| France A-Z | 0 | - | 4.16 | 38,103 |
| Switzerland A-Z | 0 | - | 4.45 | 25,560 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,278 |
| Name a Country A-Z | 0 | - | 5.00 | 241,469 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,690 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,933 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,608 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,024 |
| Empires by Maps | 0 | - | 4.98 | 119,143 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,410 |
| Military History A-Z | 0 | - | 4.20 | 21,088 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,309,134 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,234 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 46,231 |
| Human Body A-Z | 0 | - | 4.51 | 128,818 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,984 |
| African Geography A-Z | 0 | - | 4.33 | 21,445 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.68 | 56,992 |
| Fictional Characters by Picture - J | 0 | - | 3.96 | 69,919 |
| Fictional Characters by Picture - E | 0 | - | 3.97 | 54,442 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,089 |
| Weapons by Picture | 0 | - | 4.13 | 20,957 |
| Authors by Picture | 0 | - | 4.48 | 25,450 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,212 |
| All Country Flags of the World | 0 | - | 5.00 | 3,623,689 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,283 |
| Countries that Start with R | 0 | - | 4.43 | 444,974 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,929 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,643 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,098 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,078 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,951 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,419 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,258 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,007 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,785 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,417 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,498 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,241 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,683 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,167 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,564 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,776 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,806 |
| South America A-Z | 0 | - | 4.13 | 10,864 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,530,239 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,248 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 731,005 |
| Formula One Teams by Logos | 0 | - | 4.49 | 97,853 |
| Basketball A-Z | 0 | - | 3.87 | 22,658 |
| MLB Baseball A-Z #1 | 0 | - | 4.00 | 23,059 |
| Mountains A-Z | 0 | - | 3.82 | 10,898 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,146 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,497 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,848 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,054 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,068 |
| Flags with Crescents | 0 | - | 4.98 | 168,219 |
| Country Flag Trivia | 0 | - | 4.81 | 56,261 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,825 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,779 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,374 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,735 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,635 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,309 |
| National Football Team Logos | 0 | - | 4.85 | 179,365 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,065 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,924 |
| Countries with NO Military | 0 | - | 4.97 | 61,489 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 87,297 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,276 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,407 |
| Monarchies of the World | 0 | - | 4.94 | 167,253 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,024 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,236 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,745 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,811 |
| Disney Animated Characters | 0 | - | 4.88 | 600,055 |
| People on Money by Country | 0 | - | 4.83 | 60,114 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,111 |
| Fast Math - Addition | 0 | - | 4.87 | 521,164 |
| NATO Countries | 0 | - | 4.98 | 277,656 |
| EU Countries Quiz | 0 | - | 4.99 | 271,254 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,807 |
| 7 Deadly Sins | 0 | - | 4.88 | 397,248 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,404 |
| Majority Muslim Countries | 0 | - | 4.98 | 371,366 |
| Astronomy Quiz | 0 | - | 4.90 | 82,041 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,278 |
| Solar System Trivia | 0 | - | 4.93 | 46,277 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 65,341 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,981 |
| Countries with the Most Rail Travel | 0 | - | 4.84 | 37,079 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,111 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,268 |
| Colors by Letter | 0 | - | 4.25 | 162,228 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,971 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,401 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,832 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,070 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,696 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,656 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,342 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,059 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,414 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,781 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,071 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,601 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,585 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,082 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,635 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,569 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,570 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,946 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,430 |
| Birds A-Z | 0 | - | 4.24 | 36,428 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,313 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 87,006 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.83 | 39,309 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,967 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,333 |
| Years in History by Picture | 0 | - | 4.44 | 35,271 |
| Pokémon by Picture | 0 | - | 4.40 | 72,940 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,465 |
| Flags to Languages | 0 | - | 4.95 | 172,906 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,182 |
| Original 151 Pokémon | 0 | - | 4.95 | 786,963 |
