| Random African Capitals on a Map | 0 | - | 4.96 | 55,041 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,178 |
| Random European Capital to Country | 0 | - | 4.98 | 191,647 |
| Random European Country to Capital | 0 | - | 4.93 | 165,534 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,024 |
| Europe Capital to Country | 0 | - | 4.99 | 251,253 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,448 |
| European Capitals by Map | 0 | - | 4.99 | 140,842 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,484 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,844 |
| European Coastal Capitals | 0 | - | 4.95 | 90,960 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,923 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,808 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,148 |
| Random African Capital to Country | 0 | - | 4.97 | 101,027 |
| Random African Country to Capital | 0 | - | 4.94 | 71,500 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,295 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,672 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,384 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,502 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,340 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,359,424 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,982 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,865 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,352 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,373 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,369 |
| Asia Capital to Country | 0 | - | 4.96 | 127,012 |
| African Capitals by Map | 0 | - | 4.99 | 139,760 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,260 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,961 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,343 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,666 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,986 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,883 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,554,266 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,530 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,263 |
| Official Cities in the UK | 0 | - | 4.89 | 284,976 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,965 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,865 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,136 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,681 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,306 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,974 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,724,283 |
| Capitals of the Stans | 0 | - | 4.95 | 27,002 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,554 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,863 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,668 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,353 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,545 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,927 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,177 |
| Name a City - European Countries | 0 | - | 4.90 | 65,817 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,574 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,077 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,421 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,838 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,386 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,219 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,945 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,003 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,110 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,608 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,174 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,044 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,583 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,670 |
| Cities in European History #1 | 0 | - | 4.63 | 134,329 |
| World Capitals Quiz | 0 | - | 5.00 | 5,090,100 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,139 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,404 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,180 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,780 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,438 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,436 |
| US States and State Capitals | 0 | - | 4.99 | 163,981 |
| 20 Random Country Flags | 0 | - | 4.99 | 615,762 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,603 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,521 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,655 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,374 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,607 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,803 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,110 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,780 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,545 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,557 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,076 |
| Find the City #1 | 0 | - | 4.97 | 43,106 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,749 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,684 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,863 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,728 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,575 |
| Countries by Capital City | 0 | - | 5.00 | 68,852 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,504 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,941 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,607 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,528 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,229 |
| Moved Capital Cities | 0 | - | 4.96 | 74,435 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.63 | 16,126 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,695 |
| Which City in Europe? | 0 | - | 4.83 | 107,682 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,568 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,430 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 96,782 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 99,428 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,871 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,450 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,974 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,478 |
| Random Country to Capital | 0 | - | 4.98 | 924,145 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,196 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,090 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,826 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,739 |
| Boroughs of London | 0 | - | 4.63 | 88,233 |
| London Geography | 0 | - | 4.47 | 59,778 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,999 |
| North American Sports Cities | 0 | - | 4.83 | 172,791 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,447 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,400 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,824 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,920 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,176 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,690 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,213 |
| Name a Valid World City | 0 | - | 4.83 | 71,602 |
| Cities by Former Name | 0 | - | 4.83 | 91,812 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,818 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,550 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,830 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,622 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,525 |
| World Capitals by Map | 0 | - | 5.00 | 288,074 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,602 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 22,012 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,204 |
| Capitals Starting With H | 0 | - | 4.91 | 92,835 |
| Capitals Starting With K | 0 | - | 4.88 | 83,883 |
| Capitals Starting With L | 0 | - | 4.81 | 88,353 |
| Capitals Starting With M | 0 | - | 4.93 | 108,251 |
| Capitals Starting With P | 0 | - | 4.88 | 78,467 |
| Capitals Starting With R | 0 | - | 4.87 | 82,075 |
| Capitals Starting With S | 0 | - | 4.90 | 86,057 |
| Capitals Starting With T | 0 | - | 4.85 | 76,399 |
| Capitals Starting With W | 0 | - | 4.87 | 91,453 |
| Capitals Starting With A | 0 | - | 4.97 | 128,428 |
| Capitals Starting With B | 0 | - | 4.89 | 118,844 |
| Capitals Starting With D | 0 | - | 4.93 | 96,736 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,563 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,131 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,439 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.80 | 39,668 |
| Which City in Canada? | 0 | - | 4.83 | 57,204 |
| Which City in Australia? | 0 | - | 4.67 | 34,482 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,742 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,611 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,356 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,328 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,646 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,659 |
| North America Cities by Map | 0 | - | 4.41 | 47,878 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,553 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,766 |
| Random European City to Country | 0 | - | 4.69 | 118,166 |
| Random Asian City to Country | 0 | - | 4.56 | 44,572 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,375 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,293 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,523 |
| Former Capitals | 0 | - | 4.88 | 71,563 |
| Capital Cities Chain | 0 | - | 4.84 | 83,072 |
| Coldest World Capitals | 0 | - | 4.95 | 133,998 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,870 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,222 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,794 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,293 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,012 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,012 |
| Which City in Germany? | 0 | - | 4.50 | 136,960 |
| Which City in Italy? | 0 | - | 4.68 | 90,373 |
| Which City in France? | 0 | - | 4.67 | 73,248 |
| Which City in Spain? | 0 | - | 4.50 | 50,036 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,852 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,354 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,562 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,494 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,110 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,523 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,661 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,065 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,914 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 102,082 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 35,218 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,279 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,564 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,994 |
