| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,210 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,914 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,066 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,896 |
| Random European Capital to Country | 0 | - | 4.98 | 191,162 |
| Random European Country to Capital | 0 | - | 4.93 | 165,347 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,573 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,918 |
| Random African Capital to Country | 0 | - | 4.97 | 100,847 |
| Random African Country to Capital | 0 | - | 4.94 | 71,351 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,677 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,485 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,532 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,418 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,391 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,643 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,192 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,718 |
| US States and State Capitals | 0 | - | 4.99 | 163,340 |
| Europe Capital to Country | 0 | - | 4.99 | 250,781 |
| Asia Capital to Country | 0 | - | 4.96 | 126,830 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,150 |
| European Capitals by Map | 0 | - | 4.99 | 139,848 |
| African Capitals by Map | 0 | - | 4.99 | 134,108 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,603 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,261 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,592 |
| European Coastal Capitals | 0 | - | 4.95 | 90,776 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,656 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,703 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,442 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,904 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,627 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,311 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,469 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,180 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,998 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,269 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,382 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,836 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 338,041 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,287 |
| Which City in Canada? | 0 | - | 4.83 | 57,128 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,342,619 |
| Capitals of the Stans | 0 | - | 4.95 | 26,901 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,219 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,276 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,579 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,763 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,551,630 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,410 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,360 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,034 |
| Name a City - European Countries | 0 | - | 4.90 | 65,572 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,038 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,283 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,179 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,547 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,914 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,339 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,616 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,729 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,733 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,128 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 184,652 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,721,757 |
| Official Cities in the UK | 0 | - | 4.89 | 284,392 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,866 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,876 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,392 |
| Hawaiian Islands | 0 | - | 4.83 | 42,765 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,347 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,080 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,145 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,966 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,645 |
| World Capitals Quiz | 0 | - | 5.00 | 5,082,143 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,308 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,432 |
| 20 Random Country Flags | 0 | - | 4.99 | 614,213 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,692,300 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,088 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,383 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,582 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,500 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,038 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,038 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,964 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,248 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,959 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,145 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,003 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,202 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,940 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,025 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,072 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,219 |
| Which City in Europe? | 0 | - | 4.83 | 107,532 |
| Random Country Shape to Country | 0 | - | 4.90 | 114,125 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,409 |
| Find the City #1 | 0 | - | 4.97 | 42,924 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,488 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,524 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,646 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,455 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,259 |
| Countries by Capital City | 0 | - | 5.00 | 68,587 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,336 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,787 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,370 |
| Moved Capital Cities | 0 | - | 4.96 | 74,320 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,061 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,426 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,624 |
| Random Country to Capital | 0 | - | 4.98 | 922,422 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,124 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,522 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,073 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,800 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,717 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,195 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,721 |
| Which City in the United States? | 0 | - | 4.21 | 57,045 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,781 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 523,348 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,785 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,565 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,318 |
| U.S. State Flags | 0 | - | 4.88 | 171,187 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,366 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,349 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,163 |
| North American Sports Cities | 0 | - | 4.83 | 172,601 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,378 |
| Cities in European History #1 | 0 | - | 4.63 | 134,173 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,612 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,378 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,788 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,902 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,148 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,141 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,435 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,054 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,517 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,974 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,918 |
| Name a Valid World City | 0 | - | 4.83 | 71,414 |
| Cities by Former Name | 0 | - | 4.83 | 91,693 |
| Former Capitals | 0 | - | 4.88 | 71,509 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,749 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,466 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,739 |
| Capital Cities Chain | 0 | - | 4.83 | 82,912 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,540 |
| Coldest World Capitals | 0 | - | 4.95 | 133,642 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,365 |
| World Capitals by Map | 0 | - | 5.00 | 287,292 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,439 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,735 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 21,906 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,173 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,079 |
| Capitals Starting With H | 0 | - | 4.91 | 92,697 |
| Capitals Starting With K | 0 | - | 4.88 | 83,741 |
| Capitals Starting With L | 0 | - | 4.81 | 88,224 |
| Capitals Starting With M | 0 | - | 4.93 | 108,022 |
| Capitals Starting With P | 0 | - | 4.88 | 78,326 |
| Capitals Starting With R | 0 | - | 4.87 | 81,961 |
| Capitals Starting With S | 0 | - | 4.90 | 85,931 |
| Capitals Starting With T | 0 | - | 4.84 | 76,286 |
| Capitals Starting With W | 0 | - | 4.87 | 91,382 |
| Capitals Starting With A | 0 | - | 4.97 | 128,250 |
| Capitals Starting With B | 0 | - | 4.89 | 118,676 |
| Capitals Starting With D | 0 | - | 4.93 | 96,602 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,762 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,265 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,109 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,978 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,991 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.80 | 39,603 |
| Which City in Germany? | 0 | - | 4.50 | 136,731 |
| Which City in Italy? | 0 | - | 4.68 | 90,277 |
| Which City in France? | 0 | - | 4.64 | 73,173 |
| Which City in Spain? | 0 | - | 4.50 | 49,989 |
| Which City in Latin America? | 0 | - | 4.63 | 47,060 |
| Which City in Australia? | 0 | - | 4.67 | 34,448 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,889 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,152 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 73,861 |
| Pennsylvania Counties | 0 | - | 4.50 | 52,967 |
| New York Counties | 0 | - | 4.65 | 50,790 |
| North Carolina Counties | 0 | - | 4.54 | 53,403 |
| Georgia Counties | 0 | - | 4.51 | 49,611 |
| Virginia Counties | 0 | - | 4.45 | 33,289 |
| West Virginia Counties | 0 | - | 4.63 | 33,863 |
| Ohio Counties | 0 | - | 4.48 | 45,926 |
| Texas Counties | 0 | - | 4.56 | 76,848 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,161 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,592 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,523 |
