| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,689,939 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,829 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,513 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,004 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,586 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,742 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,050 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,319 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,265 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,822 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,049 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,497 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,557 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,101 |
| Name a City - European Countries | 0 | - | 4.90 | 65,395 |
| US States with an Empty Map | 0 | - | 5.00 | 624,723 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,702 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,120 |
| Random U.S. City to State | 0 | - | 4.45 | 76,332 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,744 |
| Europe Capital to Country | 0 | - | 4.99 | 250,350 |
| Asia Capital to Country | 0 | - | 4.96 | 126,677 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,898 |
| European Capitals by Map | 0 | - | 4.99 | 139,205 |
| African Capitals by Map | 0 | - | 4.99 | 133,810 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,421 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,091 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,434 |
| European Coastal Capitals | 0 | - | 4.95 | 90,613 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,590 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,050 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,086 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,834 |
| Mexico True or False? | 0 | - | 4.89 | 48,708 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,485 |
| Rivers of the United States | 0 | - | 4.93 | 66,211 |
| Official Cities in the UK | 0 | - | 4.89 | 283,795 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,363 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,258 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,907 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,494 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,475 |
| World Capitals Quiz | 0 | - | 5.00 | 5,074,620 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,855 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,494 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,052 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,284 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,850 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,190 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,382 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,299 |
| Panama Country Quiz | 0 | - | 4.61 | 25,806 |
| US States Quiz | 0 | - | 5.00 | 16,878,687 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,165 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,403 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,858 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,808 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,511 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,619 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,108 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,632 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,408 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,167 |
| Boroughs of New York City | 0 | - | 4.47 | 84,599 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,024 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,194 |
| Capitals of the Stans | 0 | - | 4.95 | 26,847 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,334 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.90 | 81,542 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,826 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,889 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,530 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,502 |
| South American Cities on the Map | 0 | - | 4.53 | 35,428 |
| ALL California Cities | 0 | - | 4.37 | 43,060 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,456 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,682 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,524 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,673 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,505 |
| Random European Capital to Country | 0 | - | 4.98 | 190,939 |
| Random European Country to Capital | 0 | - | 4.93 | 165,139 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,462 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,763 |
| Random African Capital to Country | 0 | - | 4.97 | 100,747 |
| Random African Country to Capital | 0 | - | 4.94 | 71,218 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,740 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,229 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,080 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,943 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,550 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,977 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,603 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,210 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,727 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,210 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,137 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,686 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,153 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,050 |
| Find the City #1 | 0 | - | 4.97 | 42,805 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,643 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,263 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,415 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,506 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,244 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,018 |
| Countries by Capital City | 0 | - | 5.00 | 68,301 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,176 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,659 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,474 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,002 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,208 |
| Moved Capital Cities | 0 | - | 4.96 | 74,215 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,834 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,001 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,720 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,564 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,175 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,141 |
| Which City in Europe? | 0 | - | 4.83 | 107,408 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,719 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,462 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,579 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,598 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,177 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,681,402 |
| Draw All US State Borders | 0 | - | 4.99 | 137,637 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,066 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,626 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,232 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.68 | 11,182 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,394 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,194 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,713 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,766 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,724 |
| Random Country to Capital | 0 | - | 4.98 | 920,727 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,625 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,234 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,067 |
| Miami City Trivia | 0 | - | 4.60 | 11,233 |
| All About Atlanta | 0 | - | 4.60 | 11,254 |
| Dallas City Trivia | 0 | - | 4.46 | 6,834 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,369 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,118 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,433 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,518 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,978 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,662 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,673 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,080 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,911 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,900 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,288 |
| North American Sports Cities | 0 | - | 4.83 | 172,401 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,322 |
| Cities in European History #1 | 0 | - | 4.63 | 134,021 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,348 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,753 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,886 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,127 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,528 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,772 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,399 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,839 |
| Name a Valid World City | 0 | - | 4.83 | 71,219 |
| Cities by Former Name | 0 | - | 4.83 | 91,582 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,401 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,662 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,222 |
| World Capitals by Map | 0 | - | 5.00 | 286,504 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,327 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,150 |
| Capitals Starting With H | 0 | - | 4.91 | 92,567 |
| Capitals Starting With K | 0 | - | 4.88 | 83,537 |
| Capitals Starting With L | 0 | - | 4.81 | 88,101 |
| Capitals Starting With M | 0 | - | 4.93 | 107,815 |
| Capitals Starting With P | 0 | - | 4.88 | 78,217 |
| Capitals Starting With R | 0 | - | 4.87 | 81,840 |
| Capitals Starting With S | 0 | - | 4.90 | 85,798 |
| Capitals Starting With T | 0 | - | 4.85 | 76,182 |
| Capitals Starting With W | 0 | - | 4.87 | 91,312 |
| Capitals Starting With A | 0 | - | 4.97 | 127,987 |
| Capitals Starting With B | 0 | - | 4.89 | 118,500 |
| Capitals Starting With D | 0 | - | 4.93 | 96,459 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,480 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,608 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 183,877 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,202 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,882 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,264 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,262 |
| Which City in Latin America? | 0 | - | 4.63 | 47,031 |
| Which City in Canada? | 0 | - | 4.83 | 57,079 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,331 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,978 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,134 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,971 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,466 |
