| Random European Flag to Country | 0 | - | 4.90 | 184,490 |
| Random African Flag to Country | 0 | - | 4.87 | 75,744 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,919 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 171,202 |
| Random African Countries on a Map | 0 | - | 4.99 | 298,384 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,531 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,385 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,171 |
| Random Asian Flag to Country | 0 | - | 4.70 | 114,161 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,873 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,806 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,178 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,058 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,170 |
| Random European Capital to Country | 0 | - | 4.98 | 192,370 |
| Random European Country to Capital | 0 | - | 4.93 | 166,100 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,099 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,604 |
| Random African Capital to Country | 0 | - | 4.97 | 101,509 |
| Random African Country to Capital | 0 | - | 4.94 | 71,901 |
| Every European Country Shape | 0 | - | 4.96 | 203,280 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,731 |
| Every African Country Shape | 0 | - | 4.90 | 88,639 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,590 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,497 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,722 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 218,250 |
| Europe Capital to Country | 0 | - | 4.99 | 252,625 |
| Asia Capital to Country | 0 | - | 4.96 | 127,703 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,312 |
| European Capitals by Map | 0 | - | 4.99 | 142,591 |
| African Capitals by Map | 0 | - | 4.99 | 142,627 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,130 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,150 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,412 |
| European Coastal Capitals | 0 | - | 4.95 | 91,512 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,276 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,365 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,662 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,260 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,684 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,680 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,378 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,732 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,347 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,506 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,675 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,072 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,830 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,832 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,763 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,239 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,298 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,990 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,247 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,928 |
| U.S. State Flags | 0 | - | 4.89 | 173,502 |
| World Capitals Quiz | 0 | - | 5.00 | 5,114,845 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,809 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,001 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,702 |
| Random U.S. States on a Map | 0 | - | 4.96 | 631,297 |
| Capitals of the Stans | 0 | - | 4.95 | 27,237 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,752 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,591 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,606 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,943 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,895 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,545 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,373 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,228 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,244 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,240 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,345 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,841 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,437 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,273 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,038 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,927 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,503 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,208 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,332 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,444 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,574 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,844 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,383 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,125 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,541 |
| Countries with Megacities | 0 | - | 4.99 | 267,955 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,197 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,356 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,521 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,463 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,536 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,578 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,094 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,363 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,468 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,419 |
| Countries by Capital City | 0 | - | 5.00 | 69,659 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,188 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,370 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,978 |
| Moved Capital Cities | 0 | - | 4.96 | 74,743 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,469 |
| Random Country to Capital | 0 | - | 4.98 | 930,288 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,390 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,813 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,690 |
| Countries of Africa | 0 | - | 5.00 | 2,565,038 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,940 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 304,287 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,480 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,550 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,837 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 113,008 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,383 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,739 |
| North American Sports Cities | 0 | - | 4.82 | 173,311 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,608 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,069 |
| Name a City - European Countries | 0 | - | 4.89 | 66,399 |
| Cities by Former Name | 0 | - | 4.83 | 92,196 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,989 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,050 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,981 |
| World Capitals by Map | 0 | - | 5.00 | 290,019 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,941 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 22,353 |
| Capitals Starting With H | 0 | - | 4.91 | 93,461 |
| Capitals Starting With K | 0 | - | 4.89 | 84,524 |
| Capitals Starting With L | 0 | - | 4.81 | 96,105 |
| Capitals Starting With M | 0 | - | 4.94 | 109,394 |
| Capitals Starting With P | 0 | - | 4.88 | 79,134 |
| Capitals Starting With R | 0 | - | 4.89 | 82,617 |
| Capitals Starting With S | 0 | - | 4.90 | 86,706 |
| Capitals Starting With T | 0 | - | 4.86 | 76,954 |
| Capitals Starting With W | 0 | - | 4.87 | 91,803 |
| Capitals Starting With A | 0 | - | 4.97 | 129,297 |
| Capitals Starting With B | 0 | - | 4.89 | 119,668 |
| Capitals Starting With D | 0 | - | 4.94 | 97,325 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,000 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,261 |
| Olympic Host Countries | 0 | - | 4.98 | 202,253 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,304 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,264 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,508 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 315,197 |
| The Only European Country ... | 0 | - | 4.91 | 219,622 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,370 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,849 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,994 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,469 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,174 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,540 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,769 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,683 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,639 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,955 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,478 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,330 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,102 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,986 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,123 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,980 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,598 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,878 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,909 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 91,068 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,272 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,894 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 224,048 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 136,028 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,621 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,289 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,577 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,934 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,879 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,385 |
| Official Cities in the UK | 0 | - | 4.89 | 286,919 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,836 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,696 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,083 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,832 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,374 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,842 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,493 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,706 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,001 |
| Former Capitals | 0 | - | 4.88 | 71,734 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,951 |
| Capital Cities Chain | 0 | - | 4.84 | 83,535 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,752 |
| Coldest World Capitals | 0 | - | 4.95 | 134,297 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,906 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,525 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,565 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,266 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,026 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,882 |
