| Countries that Start with a Vowel | 0 | - | 4.99 | 129,123 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,924 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,298 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,590 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,149 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,736 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,341 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,614 |
| Countries that Start with A | 0 | - | 4.98 | 2,151,132 |
| Countries that Start with B | 0 | - | 4.95 | 2,283,688 |
| Countries that Start with C | 0 | - | 4.96 | 1,813,355 |
| Countries that Start with D | 0 | - | 4.96 | 703,661 |
| Countries that Start with E | 0 | - | 4.95 | 1,370,022 |
| Countries that Start with G | 0 | - | 4.97 | 1,495,497 |
| Countries that Start with H | 0 | - | 4.96 | 599,695 |
| Countries that Start with I | 0 | - | 4.92 | 1,282,344 |
| Countries that Start with J | 0 | - | 4.98 | 597,729 |
| Countries that Start with K | 0 | - | 4.97 | 810,974 |
| Countries that Start with L | 0 | - | 4.98 | 1,084,876 |
| Countries that Start with N | 0 | - | 4.93 | 1,111,796 |
| Countries that Start with P | 0 | - | 4.94 | 1,210,449 |
| Countries that Start with S | 0 | - | 4.98 | 1,747,246 |
| Countries that Start with T | 0 | - | 4.90 | 1,005,680 |
| Countries that Start with U | 0 | - | 4.97 | 901,118 |
| Countries that Start with V | 0 | - | 4.98 | 606,159 |
| Countries that Start with F | 0 | - | 4.83 | 613,649 |
| Countries that Start with M | 0 | - | 4.97 | 1,375,531 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,126 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,533 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,536 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,228 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,445 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,770 |
| Richest Countries A-Z | 0 | - | 4.92 | 102,206 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,999 |
| Fictional Characters by Picture - T | 0 | - | 4.13 | 84,377 |
| Fictional Characters by Picture - M | 0 | - | 4.18 | 90,022 |
| Fictional Characters by Picture - G | 0 | - | 4.24 | 86,296 |
| Fictional Characters by Picture - A | 0 | - | 4.19 | 90,659 |
| Fictional Characters by Picture - W | 0 | - | 4.21 | 76,961 |
| Fictional Characters by Picture - R | 0 | - | 4.01 | 71,852 |
| Fictional Characters by Picture - C | 0 | - | 4.23 | 81,026 |
| Fictional Characters by Picture - L | 0 | - | 4.30 | 81,772 |
| Fictional Characters by Picture - B | 0 | - | 4.13 | 74,063 |
| Fictional Characters by Picture - D | 0 | - | 4.23 | 74,962 |
| Fictional Characters by Picture - P | 0 | - | 4.12 | 64,336 |
| Fictional Characters by Picture - F | 0 | - | 4.37 | 66,080 |
| Fictional Characters by Picture - H | 0 | - | 4.10 | 69,159 |
| Fictional Characters by Picture - S | 0 | - | 4.23 | 67,189 |
| Fictional Characters by Picture - O | 0 | - | 4.29 | 52,261 |
| Fictional Characters by Picture - N | 0 | - | 4.11 | 49,152 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,735 |
| One Country By Letter By Continent | 0 | - | 5.00 | 122,297 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,080 |
| Name a Country A-Z | 0 | - | 5.00 | 241,226 |
| Name a Minecraft Mob A-Z | 0 | - | 4.86 | 41,918 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 120,549 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,637 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,876 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,213 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,589 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,925 |
| Empires by Maps | 0 | - | 4.98 | 118,993 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,365 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,535 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,559 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 51,975 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,155 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,207 |
| One Country By Letter By Continent on the Map | 0 | - | 4.99 | 46,111 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 66,959 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 58,316 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,927 |
| Africa A-Z | 0 | - | 4.57 | 46,446 |
| Fictional Characters by Picture - J | 0 | - | 3.96 | 69,884 |
| Fictional Characters by Picture - E | 0 | - | 3.97 | 54,410 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,071 |
| Weapons by Picture | 0 | - | 4.13 | 20,941 |
| Authors by Picture | 0 | - | 4.48 | 25,438 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,595 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,613 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,283 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,517 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,181 |
| All Country Flags of the World | 0 | - | 5.00 | 3,618,653 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,157 |
| Countries that Start with R | 0 | - | 4.43 | 444,704 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,904 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,590 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,055 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,024 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,904 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,372 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,173 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,969 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,743 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,119 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,477 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,229 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,653 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,150 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,490 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,721 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,789 |
| Middle East A-Z | 0 | - | 4.47 | 45,873 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,207 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,529,377 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,088,850 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,702 |
| Formula One Teams by Logos | 0 | - | 4.49 | 97,652 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,363 |
| Canada A-Z | 0 | - | 4.73 | 32,699 |
| Four Letter Geography A-Z #1 | 0 | - | 4.60 | 32,184 |
| Four Letter Geography A-Z #2 | 0 | - | 4.56 | 34,634 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,488 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,841 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,045 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,017 |
| Musicians by Picture #5 | 0 | - | 3.93 | 53,860 |
| Flags with Crescents | 0 | - | 4.98 | 168,040 |
| Country Flag Trivia | 0 | - | 4.81 | 56,189 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,733 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,702 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,266 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,672 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,584 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,247 |
| National Football Team Logos | 0 | - | 4.85 | 179,210 |
| 1980s Albums | 0 | - | 4.40 | 46,115 |
| Countries by National Anthem | 0 | - | 4.93 | 71,079 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,252 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 285,811 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 269,558 |
| Countries with NO Military | 0 | - | 4.97 | 61,396 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,306 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,153 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,386 |
| Monarchies of the World | 0 | - | 4.94 | 167,115 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,954 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,179 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,681 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,786 |
| Disney Animated Characters | 0 | - | 4.88 | 599,876 |
| People on Money by Country | 0 | - | 4.83 | 60,091 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,058 |
| Fast Math - Addition | 0 | - | 4.87 | 520,913 |
| NATO Countries | 0 | - | 4.98 | 277,316 |
| EU Countries Quiz | 0 | - | 4.99 | 270,968 |
| Top Five Countries by Religion | 0 | - | 4.93 | 169,642 |
| 7 Deadly Sins | 0 | - | 4.88 | 396,829 |
| Books of the Protestant Bible | 0 | - | 4.89 | 208,094 |
| The Bible A-Z | 0 | - | 4.29 | 59,483 |
| Majority Muslim Countries | 0 | - | 4.98 | 370,965 |
| Astronomy Quiz | 0 | - | 4.90 | 81,978 |
| Largest Objects in the Solar System | 0 | - | 4.99 | 136,141 |
| Solar System Trivia | 0 | - | 4.93 | 46,228 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.89 | 65,305 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,936 |
| Countries with the Most Rail Travel | 0 | - | 4.84 | 37,047 |
| Countries with the Most Rail Travel per Capita | 0 | - | 4.93 | 33,083 |
| Colors by Letter | 0 | - | 4.25 | 162,166 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,954 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,359 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,793 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,032 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,652 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,615 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,303 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,032 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,373 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,760 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,053 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,581 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,567 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,067 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,597 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,555 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,545 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,911 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,399 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,673 |
| European Geography A-Z | 0 | - | 4.28 | 49,074 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,277 |
| 17th Century A-Z | 0 | - | 4.78 | 34,212 |
| Countries with the Most JetPunk Users | 0 | - | 4.99 | 166,132 |
| Most Common JetPunk Answers - Countries | 0 | - | 4.91 | 86,930 |
| Countries By Wikipedia Word Clouds | 0 | - | 4.84 | 39,248 |
| Countries with the Most Major Earthquakes | 0 | - | 4.94 | 116,931 |
| Country Superlatives - Top 2 | 0 | - | 4.99 | 70,314 |
| Years in History by Picture | 0 | - | 4.44 | 35,224 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,406 |
| Rappers by Picture | 0 | - | 4.22 | 133,229 |
| Flags to Languages | 0 | - | 4.95 | 172,812 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,177 |
| College Logos A-Z | 0 | - | 3.96 | 17,291 |
| WWII A-Z #1 | 0 | - | 4.80 | 102,540 |
| WWII A-Z #2 | 0 | - | 4.44 | 54,410 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,559 |
| Countries with the Most Skyscrapers | 0 | - | 4.92 | 143,617 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,392 |
