| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,687,788 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,732 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,807 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,880 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,912 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,273 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,923 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,147 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,120 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,639 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,773 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,319 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,458 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,461 |
| Name a City - European Countries | 0 | - | 4.90 | 65,280 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,463 |
| US States with an Empty Map | 0 | - | 5.00 | 623,799 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,516 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,941 |
| Random U.S. City to State | 0 | - | 4.45 | 76,199 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,673 |
| Europe Capital to Country | 0 | - | 4.99 | 249,776 |
| Asia Capital to Country | 0 | - | 4.96 | 126,552 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,715 |
| European Capitals by Map | 0 | - | 4.99 | 138,832 |
| African Capitals by Map | 0 | - | 4.99 | 133,546 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,182 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,969 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,310 |
| European Coastal Capitals | 0 | - | 4.95 | 90,469 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,535 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,527 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,732 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,781 |
| Mexico True or False? | 0 | - | 4.89 | 48,640 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,319 |
| Rivers of the United States | 0 | - | 4.93 | 66,113 |
| Official Cities in the UK | 0 | - | 4.89 | 283,321 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,340 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,234 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,852 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,467 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,458 |
| World Capitals Quiz | 0 | - | 5.00 | 5,067,393 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,378 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,359 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,953 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,096 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,761 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,124 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,213 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,224 |
| US States Quiz | 0 | - | 5.00 | 16,850,094 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,039 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,382 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,629 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,657 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,415 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,597 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,983 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,448 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,214 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,103 |
| Boroughs of New York City | 0 | - | 4.47 | 84,533 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,005 |
| Dominica Country Quiz | 0 | - | 4.81 | 19,820 |
| Capitals of the Stans | 0 | - | 4.95 | 26,797 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,118 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,302 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,674 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,632 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,482 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,441 |
| South American Cities on the Map | 0 | - | 4.53 | 35,400 |
| ALL California Cities | 0 | - | 4.37 | 43,012 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,446 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,193 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,477 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,603 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,393 |
| Random European Capital to Country | 0 | - | 4.98 | 190,748 |
| Random European Country to Capital | 0 | - | 4.93 | 164,920 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,340 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,671 |
| Random African Capital to Country | 0 | - | 4.97 | 100,601 |
| Random African Country to Capital | 0 | - | 4.94 | 71,131 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,723 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,210 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,054 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,911 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,513 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,958 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,566 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,967 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,677 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,111 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,825 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,659 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,971 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,861 |
| Find the City #1 | 0 | - | 4.97 | 42,744 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,617 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,067 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,292 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,367 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,074 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,778 |
| Countries by Capital City | 0 | - | 5.00 | 68,051 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,058 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,539 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,925 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,974 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,041 |
| Moved Capital Cities | 0 | - | 4.96 | 74,113 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,699 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,943 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,573 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,479 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,080 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,096 |
| Which City in Europe? | 0 | - | 4.83 | 107,287 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,705 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,251 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,489 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,550 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,417 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,132 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,678,503 |
| Draw All US State Borders | 0 | - | 4.99 | 137,015 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,868 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,475 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,013 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.68 | 11,137 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,346 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,138 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,686 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,743 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,326 |
| Random Country to Capital | 0 | - | 4.98 | 919,328 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,619 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,230 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,057 |
| Miami City Trivia | 0 | - | 4.60 | 11,225 |
| All About Atlanta | 0 | - | 4.60 | 11,248 |
| Dallas City Trivia | 0 | - | 4.46 | 6,821 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,199 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,030 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,377 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,158 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,625 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,565 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,497 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,885 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,856 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,810 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,495 |
| North American Sports Cities | 0 | - | 4.83 | 172,227 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,285 |
| Cities in European History #1 | 0 | - | 4.62 | 133,884 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,329 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,728 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,874 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,110 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,517 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,735 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,305 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,733 |
| Name a Valid World City | 0 | - | 4.83 | 71,059 |
| Cities by Former Name | 0 | - | 4.83 | 91,493 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,353 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,609 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,024 |
| World Capitals by Map | 0 | - | 5.00 | 285,879 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,220 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,114 |
| Capitals Starting With H | 0 | - | 4.91 | 92,408 |
| Capitals Starting With K | 0 | - | 4.88 | 83,059 |
| Capitals Starting With L | 0 | - | 4.81 | 87,931 |
| Capitals Starting With M | 0 | - | 4.93 | 107,580 |
| Capitals Starting With P | 0 | - | 4.88 | 78,066 |
| Capitals Starting With R | 0 | - | 4.87 | 81,703 |
| Capitals Starting With S | 0 | - | 4.90 | 85,643 |
| Capitals Starting With T | 0 | - | 4.85 | 76,056 |
| Capitals Starting With W | 0 | - | 4.87 | 91,214 |
| Capitals Starting With A | 0 | - | 4.97 | 127,710 |
| Capitals Starting With B | 0 | - | 4.89 | 118,313 |
| Capitals Starting With D | 0 | - | 4.93 | 96,292 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,422 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,601 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,711 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,172 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,867 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,255 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,167 |
| Which City in Latin America? | 0 | - | 4.63 | 47,005 |
| Which City in Canada? | 0 | - | 4.82 | 57,008 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,274 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,471 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,050 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,589 |
