| South America Capitals Quiz | 0 | - | 5.00 | 485,292 |
| South American Cities on the Map | 0 | - | 4.52 | 35,566 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,246 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,579 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,514 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,186 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,541 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,129 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,729 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,659 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.93 | 54,946 |
| Name a City - European Countries | 0 | - | 4.89 | 66,272 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,521 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,405 |
| Colombia Country Quiz | 0 | - | 4.90 | 41,025 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,642 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,096 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,513 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,770 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,351 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,296 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,936 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,188 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,251 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,332 |
| Europe Capital to Country | 0 | - | 4.99 | 252,316 |
| Asia Capital to Country | 0 | - | 4.96 | 127,625 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,122 |
| European Capitals by Map | 0 | - | 4.99 | 142,314 |
| African Capitals by Map | 0 | - | 4.99 | 142,391 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,018 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,995 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,275 |
| European Coastal Capitals | 0 | - | 4.95 | 91,401 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,235 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,987 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,002 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,205 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,464 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,903 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,959 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,544 |
| World Capitals Quiz | 0 | - | 5.00 | 5,110,084 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,205 |
| Official Cities in the UK | 0 | - | 4.89 | 286,567 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,472 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,300 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,651 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,211 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,442 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,628 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,007 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,760 |
| Capitals of the Stans | 0 | - | 4.95 | 27,192 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,022 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,941 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,920 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,764 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,951 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,615 |
| Mexico States Map Quiz | 0 | - | 4.85 | 105,708 |
| States of Brazil | 0 | - | 4.98 | 89,888 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,114 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,981 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,627 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,697 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,899 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,863 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,129 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,128 |
| Random European Capital to Country | 0 | - | 4.98 | 192,248 |
| Random European Country to Capital | 0 | - | 4.93 | 165,987 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,053 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,514 |
| Random African Capital to Country | 0 | - | 4.97 | 101,414 |
| Random African Country to Capital | 0 | - | 4.95 | 71,803 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,437 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,409 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,839 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,836 |
| Pixelated United States Map | 0 | - | 4.89 | 94,855 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,720 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,360 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,414 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,807 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,047 |
| Random U.S. City to State | 0 | - | 4.45 | 76,967 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,160 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,465 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,028 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,277 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,335 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,254 |
| Countries by Capital City | 0 | - | 5.00 | 69,517 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,974 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,288 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,153 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,190 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,885 |
| Moved Capital Cities | 0 | - | 4.96 | 74,694 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,295 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,405 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,478 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,837 |
| Which City in Europe? | 0 | - | 4.83 | 107,939 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,430 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,830 |
| Peru Country Quiz | 0 | - | 4.54 | 48,955 |
| Chile Country Quiz | 0 | - | 4.75 | 40,313 |
| Ecuador Country Quiz | 0 | - | 4.60 | 32,025 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,850 |
| US States with an Empty Map | 0 | - | 5.00 | 629,101 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,656,504 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,516 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,926 |
| North American Sports Cities | 0 | - | 4.82 | 173,217 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,585 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,995 |
| Name a Valid World City | 0 | - | 4.85 | 72,053 |
| Cities by Former Name | 0 | - | 4.83 | 92,123 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,957 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,011 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,907 |
| World Capitals by Map | 0 | - | 5.00 | 289,701 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,871 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,846 |
| Random Country to Capital | 0 | - | 4.98 | 929,182 |
| Capitals Starting With H | 0 | - | 4.91 | 93,388 |
| Capitals Starting With K | 0 | - | 4.88 | 84,465 |
| Capitals Starting With M | 0 | - | 4.94 | 109,279 |
| Capitals Starting With P | 0 | - | 4.88 | 79,068 |
| Capitals Starting With R | 0 | - | 4.88 | 82,557 |
| Capitals Starting With S | 0 | - | 4.90 | 86,642 |
| Capitals Starting With T | 0 | - | 4.86 | 76,892 |
| Capitals Starting With W | 0 | - | 4.87 | 91,771 |
| Capitals Starting With A | 0 | - | 4.97 | 129,194 |
| Capitals Starting With B | 0 | - | 4.89 | 119,582 |
| Capitals Starting With D | 0 | - | 4.94 | 97,270 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,431 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 582,424 |
| Cities in European History #1 | 0 | - | 4.63 | 134,676 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,502 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,229 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,738 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,883 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,627 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,178 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,897 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,806 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,321 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,263 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,909 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,445 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,824 |
| Which City in Latin America? | 0 | - | 4.63 | 47,162 |
| Which City in Canada? | 0 | - | 4.83 | 57,385 |
| Boroughs of New York City | 0 | - | 4.47 | 85,358 |
| Which South American Country? | 0 | - | 4.69 | 52,132 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,282 |
| Belize Country Quiz | 0 | - | 4.85 | 21,107 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 19,310 |
| South America Map Quiz | 0 | - | 5.00 | 1,557,348 |
| Flags of North and South America | 0 | - | 4.99 | 377,485 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,748 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,361 |
| Megacities on a World Map | 0 | - | 4.98 | 257,214 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,762 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,623 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,322 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,712 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,804 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,770 |
| North America Cities by Map | 0 | - | 4.41 | 47,961 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,569 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,994 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,626 |
| ALL California Cities | 0 | - | 4.37 | 43,261 |
| Random European City to Country | 0 | - | 4.69 | 118,501 |
| Random Asian City to Country | 0 | - | 4.56 | 44,626 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,742 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,632 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,894 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,512 |
| Former Capitals | 0 | - | 4.88 | 71,705 |
| Capital Cities Chain | 0 | - | 4.84 | 83,454 |
| Coldest World Capitals | 0 | - | 4.95 | 134,197 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,211 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,640 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,111 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,738 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,087 |
| US States and State Capitals | 0 | - | 4.99 | 165,669 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,753 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,421 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,944 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,944 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,210 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,746 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,158 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,696 |
