| Countries of Europe by Population | 0 | - | 4.98 | 181,021 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,035 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,976 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,433 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,923 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,477 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 346,090 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,523 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,479 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 101,584 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 34,944 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,394 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,709 |
| Random European Capital to Country | 0 | - | 4.98 | 191,013 |
| Random European Country to Capital | 0 | - | 4.93 | 165,235 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,673 |
| Europe Capital to Country | 0 | - | 4.99 | 250,509 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,000 |
| European Capitals by Map | 0 | - | 4.99 | 139,451 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,145 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,490 |
| European Coastal Capitals | 0 | - | 4.95 | 90,669 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,209 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,038 |
| Official Cities in the UK | 0 | - | 4.89 | 284,050 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,097 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,366 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,222 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,337 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,251 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,267 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,756 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,920 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,217 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,495 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,209 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,747 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,643 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,565 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,635 |
| Countries with Megacities | 0 | - | 4.99 | 263,888 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,483 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,331 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,755 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,385 |
| Biggest Cities in the World | 0 | - | 4.91 | 799,619 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,398 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,340 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,544 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,546 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,513 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,812 |
| Random African Capital to Country | 0 | - | 4.97 | 100,774 |
| Random African Country to Capital | 0 | - | 4.94 | 71,298 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,262 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,774 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,904 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,270 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,823 |
| Biggest Cities in Germany | 0 | - | 4.95 | 293,687 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,804 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,880 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,948 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,780 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,968 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,989 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,450 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,605 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,126 |
| Biggest Cities in Europe | 0 | - | 4.73 | 546,695 |
| Biggest City by Time Zone | 0 | - | 4.88 | 68,106 |
| Biggest City in Every Country | 0 | - | 4.98 | 100,771 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 225,405 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 110,523 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 134,250 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,945 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,630 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 418,052 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 80,072 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 59,943 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 70,160 |
| Ten Southernmost Megacities | 0 | - | 4.87 | 64,670 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,737 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 130,657 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,593 |
| Biggest Cities in the United States | 0 | - | 4.94 | 979,332 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 366,382 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 96,171 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,233 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,897 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 41,643 |
| Cities in European History #1 | 0 | - | 4.63 | 134,078 |
| Name a City - European Countries | 0 | - | 4.90 | 65,451 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,388 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,623 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,916 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,713 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,643 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,531 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,970 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,224 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,388 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,929 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,810 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,675 |
| Largest City by Island | 0 | - | 4.87 | 71,954 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,060 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,043 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,619 |
| Megacities on a World Map | 0 | - | 4.98 | 254,874 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,414 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,027 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,839 |
| Colour in the Flag Map by Guessing Cities | 0 | - | 4.92 | 64,646 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 77,888 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 122,686 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,880 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 168,491 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,073 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,373 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,233 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,807 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,285 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,580 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,302 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,786 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,188 |
| Asia Capital to Country | 0 | - | 4.96 | 126,731 |
| African Capitals by Map | 0 | - | 4.99 | 133,935 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,497 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,614 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,262 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,869 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,318 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,372 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,042 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,213 |
| Most Populous Country by First Two Letters | 0 | - | 4.70 | 70,878 |
| Demographics Multiple Choice | 0 | - | 4.70 | 42,269 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,519 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.70 | 66,423 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,817 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,770 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,854 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,358 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,455 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,365 |
| Biggest Cities in Asia | 0 | - | 4.95 | 117,139 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.93 | 50,144 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,513 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,080 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,807 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,454 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,433 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,555 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,077 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,544 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,887 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,362 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,229 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,429 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 383,820 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,815 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 35,972 |
| Capitals of the Stans | 0 | - | 4.95 | 26,867 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 57,900 |
| Most Populous Islands | 0 | - | 4.80 | 122,969 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,308 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,545 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,839 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,249 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,496 |
| Biggest European Cities by Letter | 0 | - | 4.55 | 126,698 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,940 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,566 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,998 |
| Cities in European Economic Areas on a Map | 0 | - | 4.70 | 17,695 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,950 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,845 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,985 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,870 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,158 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,705 |
| Boroughs of London | 0 | - | 4.63 | 87,977 |
| London Geography | 0 | - | 4.47 | 59,695 |
| UK Immigration by Country | 0 | - | 4.94 | 140,993 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,729 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,106 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,304 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,544 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,547 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 77,249 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,497 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,541 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,646 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,158 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,933 |
| Departments of France | 0 | - | 4.93 | 54,236 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,469 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,035 |
