| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,183 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,048 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,920 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,481 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,432 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,817 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,752 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,908 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,520 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,274 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,197 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,122 |
| Countries by Sports in 60 Seconds | 0 | - | 4.92 | 147,139 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,124 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,788 |
| US States with an Empty Map | 0 | - | 5.00 | 627,462 |
| North American Sports Cities | 0 | - | 4.83 | 172,952 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,497 |
| Name a City - European Countries | 0 | - | 4.90 | 65,957 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,121 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,202 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,472 |
| Olympic Host Countries | 0 | - | 4.98 | 201,580 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,438 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,945 |
| Rivers of the United States | 0 | - | 4.93 | 66,537 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 580,879 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,610 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,357 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,857 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,254 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,062 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,805 |
| Europe Capital to Country | 0 | - | 4.99 | 251,602 |
| Asia Capital to Country | 0 | - | 4.96 | 127,209 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,664 |
| European Capitals by Map | 0 | - | 4.99 | 141,456 |
| African Capitals by Map | 0 | - | 4.99 | 141,498 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,623 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,649 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,991 |
| European Coastal Capitals | 0 | - | 4.95 | 91,103 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,077 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,767 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,324 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,059 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 52,567 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,947 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,979 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,725 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,367 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,677 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,741 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,406 |
| Biggest Cities in Latin America | 0 | - | 4.48 | 64,915 |
| Official Cities in the UK | 0 | - | 4.89 | 285,488 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,637 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,867 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,468 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,419 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,103 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,586 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,597 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,505 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,993 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,411 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,858 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,256 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,470 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,779 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,583 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,622 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 386,359 |
| US States Quiz | 0 | - | 5.00 | 16,961,413 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,118 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,631 |
| Capitals of the Stans | 0 | - | 4.95 | 27,059 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,310 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,853 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,330 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 137,454 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,025 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,283 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,157 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,862 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 102,355 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 35,347 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,715 |
| Random U.S. City to State | 0 | - | 4.45 | 76,763 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,617 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,333 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,690 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,013 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,460 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,723 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,953 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,391 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,863 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,286 |
| Random European Capital to Country | 0 | - | 4.98 | 191,846 |
| Random European Country to Capital | 0 | - | 4.93 | 165,670 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,882 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,273 |
| Random African Capital to Country | 0 | - | 4.97 | 101,149 |
| Random African Country to Capital | 0 | - | 4.94 | 71,622 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,450 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,992 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,096 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,015 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,687 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,937 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,365 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,087 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,001 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,446 |
| Random Point on Land to European Country | 0 | - | 4.94 | 77,805 |
| Countries Loading in the World Map | 0 | - | 4.97 | 54,171 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 280,471 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,211 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,720 |
| Peru Country Quiz | 0 | - | 4.54 | 48,853 |
| Chile Country Quiz | 0 | - | 4.75 | 40,221 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,971 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,767 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,790 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,369 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,176 |
| Departments of France | 0 | - | 4.93 | 54,851 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,910 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,776 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,857 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,689,897 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,381 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,816 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,460 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,256 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,504 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,712 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,422 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.82 | 55,077 |
| All Modern-Day Countries Ever Controlled by Greeks | 0 | - | 4.98 | 54,521 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,633 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,400 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,371 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,319 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,672 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,471 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,739 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,112 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,154 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,279 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,224 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,496 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,251 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,181 |
| Which City in Europe? | 0 | - | 4.83 | 107,764 |
| Boroughs of New York City | 0 | - | 4.47 | 84,864 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,100 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,748,813 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 57,974 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,257 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,855 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,705 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,474 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,051 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,515 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 67,315 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,428 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,782 |
| Which South American Country? | 0 | - | 4.69 | 52,057 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,968 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,070 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,896 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| Draw All US State Borders | 0 | - | 4.99 | 139,858 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,777 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,113 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,890 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,823 |
| Boundary Waters | 0 | - | 4.92 | 88,686 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,345 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,504 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,090 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,809 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,810 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.30 | 118,053 |
| Cities on Interstate 95 on a Map | 0 | - | 4.48 | 23,616 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,811 |
| Cities in European History #1 | 0 | - | 4.63 | 134,445 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,424 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,852 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,663 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,934 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,188 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,649 |
| ALL California Cities | 0 | - | 4.37 | 43,186 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,339 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,487 |
| World Capitals Quiz | 0 | - | 5.00 | 5,096,223 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,835 |
